VCNL3020

VCNL3020 VISHAY | Alldatasheet

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Technical content

www.vishay.com Vishay Semiconductors Rev. 1.0, 25-Jun-12 1 Document Number: 84150 For technical questions, contact: sensorstechsupport@vishay.com THIS DOCUMENT IS SUBJECT TO CHANGE WITHOUT NOTICE. THE PRODUCTS DESCRIBED HEREIN AND THIS DOCUMENT ARE SUBJECT TO SPECIFIC DISCLAIMERS, SET FORTH AT www.vishay.com/doc?91000 Fully Integrated Proximity Sensor with Infrared Emitter, I2C Interface, and Interrupt Function

DESCRIPTION

The VCNL3020 is a fully integrated proximity sensor. Fully integrated means that the infrared emitter is included in the package. It has 16 bit resolution. It includes a signal processing IC and features standard I 2C communication interface. It features an interrupt function.

APPLICATIONS

• Proximity sensor for mobile devices (e.g. smart phones, touch phones, PDA, GPS) for touch screen locking, power saving, etc.
• Proximity/optical switch for consumer, computing and industrial devices and displays

FEATURES

• Package type: surface mount
• Dimensions (L x W x H in mm): 4.90 x 2.40 x 0.83
• Integrated infrared emi tter, proximity sensor, and signal conditioning IC
• Interrupt function
• Supply voltage range V DD: 2.5 V to 3.6 V
• Supply voltage range IR anode: 2.5 V to 5 V
• Communication via I 2C interface
• I 2C Bus H-level range: 1.7 V to 5 V
• Floor life: 72 h, MSL 4, acc. J-STD-020
• Low stand by current consumption: 1.5 μA
• Material categorization: For definitions of compliance please see www.vishay.com/doc?99912 PROXIMITY FUNCTION
• Built-in infrared emitter and photo-pin-diode for proximity function
• 16 bit effective resolution for proximity detection range ensures excellent cross talk immunity
• Programmable LED drive current from 10 mA to 200 mA in 10 mA steps
• Excellent ambient light suppression by signal modulation
• Proximity distance up to 200 mm Note (1) Adjustable through I2C interface 7 nc 6 nc

9 GND

8 GND

10 IR cathodeIR anode 1

V DD 5 PRODUCT SUMMARY PART NUMBER OPERATING RANGE (mm) OPERATING VOLTAGE RANGE (V) I2C BUS VOLTAGE RANGE (V) LED PULSE CURRENT (1) (mA) OUTPUT CODE VCNL3020 1 to 200 2.5 to 3.6 1.7 to 5 10 to 200 16 bit, I 2C

www.vishay.com Vishay Semiconductors Rev. 1.0, 25-Jun-12 2 Document Number: 84150 For technical questions, contact: sensorstechsupport@vishay.com THIS DOCUMENT IS SUBJECT TO CHANGE WITHOUT NOTICE. THE PRODUCTS DESCRIBED HEREIN AND THIS DOCUMENT ARE SUBJECT TO SPECIFIC DISCLAIMERS, SET FORTH AT www.vishay.com/doc?91000 Notes (1) MOQ: minimum order quantity (2) VCNL4000 demokit provides USB dong le, basic software including Vishay licence. The VCNL30 20 sensor board could be ordered free of charge. For your order please contact sensorstechsupport. Softwa re updates for VCNL3020 could be downloaded from web site: www.vishay.com/optical-sensors/list/product-83476/ CIRCUIT BLOCK DIAGRAM Note

• nc must not be electrically connected Pads 6 and 7 are only considered as solder pads TEST CIRCUIT

ORDERING INFORMATION

ORDERING CODE PACKAGING VOLUME (1) REMARKS VCNL3020-GS08 Tape and reel MOQ: 3300 pcs 4.90 mm x 2.40 mm x 0.83 mmVCNL3020-GS18 MOQ: 13 300 pcs VCNL4000demokit (2) -M O Q : 1 p c - ABSOLUTE MAXIMUM RATINGS (Tamb = 25 °C, unless otherwise specified) PARAMETER TEST CONDITION SYMBOL MIN. MAX. UNIT Supply voltage V DD - 0.3 5.5 V Operation temperature range T amb - 25 + 85 °C Storage temperature range T stg - 25 + 85 °C Total power dissipation T amb ≤ 25 °C P tot 50 mW Junction temperature T j 100 °C BASIC CHARACTERISTICS (Tamb = 25 °C, unless otherwise specified) PARAMETER TEST CONDITION SYMBOL MIN. TYP. MAX. UNIT Supply voltage V DD 2.5 3.6 V Supply voltage IR anode 2.5 5 V I 2C Bus H-level range 1.7 5 V INT H-level range 1.7 5 V INT low voltage 3 mA sink current 0.4 V Current consumption Standby current, no IRED-operation 1.5 2 μA Current consumption proximity mode incl. IRED (averaged) 2 measurements per second, IRED current 20 mA 5μ A 250 measurements per second, IRED current 20 mA 520 μA 2 measurements per second, IRED current 200 mA 35 μA 250 measurements per second, IRED current 200 mA 4m A I 2C clock rate range f SCL 3400 kHz VCNL 3020 ASIC DD IR Anode SDA SCL INT IR Cathode GND nc nc GND IRED Proxi PD d = 20 mm Kodak gray card (18 % reflectivity) VCNL3020 IRED 30 mm x 30 mm Proxi-PD22300-3

www.vishay.com Vishay Semiconductors Rev. 1.0, 25-Jun-12 3 Document Number: 84150 For technical questions, contact: sensorstechsupport@vishay.com THIS DOCUMENT IS SUBJECT TO CHANGE WITHOUT NOTICE. THE PRODUCTS DESCRIBED HEREIN AND THIS DOCUMENT ARE SUBJECT TO SPECIFIC DISCLAIMERS, SET FORTH AT www.vishay.com/doc?91000 BASIC CHARACTERISTICS (Tamb = 25 °C, unless otherwise specified) Fig. 1 - Idle Current vs. Ambient Temperature Fig. 2 - Idle Current vs. VDD Fig. 3 - Proximity Value vs. Distance Fig. 4 - Forward Current vs. Temperature Fig. 5 - Relative Radiant Intensity vs. Wavelength Fig. 6 - Relative Radiant Intensity vs. Angular Displacement 2.4 1.0 1.2 1.4 1.8 1.6 2.0 2.2 110- 50 - 30 10 50 90- 10 30 70 IDD - Supply Current Idle Mode (μA) Tamb - Ambient Temperature (°C)22301 VDD = 3.6 V VDD = 3.5 V VDD = 3.3 V VDD = 3.1 V VDD = 2.5 V VDD = 2.7 V VDD = 2.9 V 2.4 1.0 1.2 1.4 1.6 1.8 2.0 2.2 IDD - Supply Current Idle Mode (μA) VDD - Supply Voltage (V)22302 100 °C 80 °C 55 °C 25 °C - 10 °C - 40 °C 100 000 100 1000 10 000 0.1 1 10 100 Proximity Value (cts) Distance to Reflecting Card (mm) LED current 200 mA Media: Kodak gray card Mod. frequency = 390 kHz LED current 100 mA LED current 20 mA 250 100 150 200 140- 60 - 20 20 60 100 IIRED - Forward Current IRED (mA) Tamb - Ambient Temperature (°C)22304 20 mA 40 mA 60 mA 80 mA 100 mA 120 mA 140 mA 160 mA 180 mA 200 mA VIRED = 2.5 V 1.1 0.2 0.4 0.6 0.8 0.9 1.0 0.1 0.3 0.5 0.7 1050750 800 850 900 950 1000 Ie, rel - Relative Radiant Intensity λ - Wavelength (nm)22305 IF = 100 mA 0° 20° 40° 60° 80° 0.6 0.7 0.8 0.9 1.0 Irel - Relative Radiant Intensity 22306 ϕ - Angular Displacement

www.vishay.com Vishay Semiconductors Rev. 1.0, 25-Jun-12 4 Document Number: 84150 For technical questions, contact: sensorstechsupport@vishay.com THIS DOCUMENT IS SUBJECT TO CHANGE WITHOUT NOTICE. THE PRODUCTS DESCRIBED HEREIN AND THIS DOCUMENT ARE SUBJECT TO SPECIFIC DISCLAIMERS, SET FORTH AT www.vishay.com/doc?91000 Fig. 7 - Relative Spectral Sensitivity vs. Wavelength (Proximity Sensor) Fig. 8 - Relative Radiant Sensitivity vs. Angular Displacement (Proximity Sensor)

APPLICATION INFORMATION

VCNL3020 is a cost effective solution of proximity sensor with I2C bus interface. The standard serial digital interface is easy to access “Proximity Signal” without complex calculation and programming by external controller. Beside the digital output also a flexible programmable interrupt pin is available. 1. Application Circuit Fig. 9 - Application Circuit (x) = Pin Number Note

• The interrupt pin is an open drain output . The needed pull-up resistor may be connected to the same supply voltage as the appl ication controller and the pull-up resistors at SDA/SCL. Proposed value R2 should be >1 kΩ , e.g. 10 kΩ to 100 kΩ. Proposed value for R3 and R4, e.g. 2.2 kΩ to 4.7 kΩ, depend also on the I 2C bus speed. For detailed description about set-up and use of the interrupt as well as more application related information see AN: “Designing VCNL3020 into an Application”. 1.1 0.2 0.4 0.6 0.8 0.9 1.0 0.1 0.3 0.5 0.7 1100400 500 600 700 800 900 1000 S(λ)rel - Relative Spectral Sensitivity λ - Wavelength (nm)22307 0° 20° 40° 60° 80° 0.6 0.7 0.8 0.9 1.0 Srel - Relative Sensitivity 22308 ϕ - Angular Displacement 22312-4 Host Micro Controller I2C Bus Clock SCL I2C Bus Data SDA VCNL3020 INT (3) SCL (4) SDA (2)GND (8, 9) VDD (5) IR_Anode (1) C1 C2 C3C4 100 nF 100 nF10 μF 22 μF 10R GPIO 2.5 V to 3.6 V 2.5 V to 5.0 V 1.7 V to 5.0 V R2 R3 R4

www.vishay.com Vishay Semiconductors Rev. 1.0, 25-Jun-12 5 Document Number: 84150 For technical questions, contact: sensorstechsupport@vishay.com THIS DOCUMENT IS SUBJECT TO CHANGE WITHOUT NOTICE. THE PRODUCTS DESCRIBED HEREIN AND THIS DOCUMENT ARE SUBJECT TO SPECIFIC DISCLAIMERS, SET FORTH AT www.vishay.com/doc?91000 2. I2C Interface The VCNL3020 contains seventeen 8 bit registers for operation control, parameter setup and result buffering. All registers are accessible via I 2C communication. Figure 13 shows the basic I2C communication with VCNL3020. The built in I2C interface is compatible with all I2C modes (standard, fast, and high speed). I2C H-level range = 1.7 V to 5 V. Please refer to the I2C specification from NXP for details. Fig. 10 - Send Byte/Receive Byte Protocol Device Address The VCNL3020 has a fix slave address for the host programming and accessing selection. The predefined 7 bit I 2C bus address is set to 0010 011 = 13h. The least significant bit (LSB) defines read or write mode. Accordingly the bus address is set to 0010 011x = 26h for write, 27h for read. Register Addresses VCNL3020 has seventeen user accessible 8 bit registers. The register addresses are 80h (register #0) to 90h (register #16). REGISTER FUNCTIONS Register #0 Command Register Register address = 80h The register #0 is for starting proximity measurements. This register contains a flag bit for data ready indication. Note

• Beside prox_en first selftimed_en needs to be set. On-demand meas urement mode is disabled if selftimed_en bit is set. For the selftimed_en mode changes in reading rates (reg #2) can be made only when b0 (selftimed_en bit) = 0. S Slave address Rd Receive byte Read data from VCNL3020 A Register address AWr P S Slave address PAA Data byte Send byte Write command to VCNL3020 S = start condition P = stop condition A = acknowledge Host action VCNL3020 response S Slave address A Regi ster address AWr PData byte A 22313-3 TABLE 1 - COMMAND REGISTER #0 B i t 7B i t 6B i t 5B i t 4B i t 3B i t 2B i t 1B i t 0 config_lock n/a prox_data_rdy n/a prox_od n/a prox_en selftimed_en

config_lock Read only bit. Value = 1 prox_data_rdy Read only bit. Value = 1 when proximity measurement data is available in the result registers. This bit will be reset when one of the corresponding result registers (reg #7, reg #8) is read. prox_od R/W bit. Starts a single on-demand measurement for proximity. Result is available at the end of conversion for reading in the registers #7(HB) and #8(LB). prox_en R/W bit. Enables peri odic proximity measurement selftimed_en R/W bit. Enables state machine and LP oscillator for self timed measurements; no measurement is performed until the corresponding bit is set

www.vishay.com Vishay Semiconductors Rev. 1.0, 25-Jun-12 6 Document Number: 84150 For technical questions, contact: sensorstechsupport@vishay.com THIS DOCUMENT IS SUBJECT TO CHANGE WITHOUT NOTICE. THE PRODUCTS DESCRIBED HEREIN AND THIS DOCUMENT ARE SUBJECT TO SPECIFIC DISCLAIMERS, SET FORTH AT www.vishay.com/doc?91000 Register #1 Product ID Revision Register Register address = 81h. This register contains information about product ID and product revision. Register data value of current revision = 21h. Register #2 Rate of Proximity Measurement Register address = 82h. Note

• If self_timed measurement is running, any new value written in this register will not be taken over until the mode is actualy cycled. Register #3 LED Current Setting for Proximity Mode Register address = 83h. This register is to set the LED current value for proximity measurement. The value is adjustable in steps of 10 mA from 0 mA to 200 mA. This register also contains information about the used device fuse program ID. TABLE 2 - PRODUCT ID REVISION REGISTER #1 B i t 7B i t 6B i t 5B i t 4B i t 3B i t 2B i t 1B i t 0 Product ID Revision ID

Product ID Read only bits. Value = 2 Revision ID Read only bits. Value = 1 TABLE 3 - PROXIMITY RATE REGISTER #2 B i t 7B i t 6B i t 5B i t 4B i t 3B i t 2B i t 1B i t 0 n/a Rate of Proximity Measurement (no. of measurements per second) R/W bits. 000 - 1.95 measurements/s (DEFAULT) 001 - 3.90625 measurements/s 010 - 7.8125 measurements/s 011 - 16.625 measurements/s 100 - 31.25 measurements/s 101 - 62.5 measurements/s 110 - 125 measurements/s 111 - 250 measurements/s TABLE 4 - IR LED CURRENT REGISTER #3 B i t 7B i t 6B i t 5B i t 4B i t 3B i t 2B i t 1B i t 0 Fuse prog ID IR LED current value Fuse prog ID Read only bits. Information about fuse program revision used for initial setup/calibration of the device. IR LED current value R/W bits. IR LED current = Value (dec.) x 10 mA. Valid Range = 0 to 20d. e.g. 0 = 0 mA , 1 = 10 mA, …., 20 = 200 mA (2 = 20 mA = DEFAULT) LED Current is limited to 200 mA for values higher as 20d.

www.vishay.com Vishay Semiconductors Rev. 1.0, 25-Jun-12 7 Document Number: 84150 For technical questions, contact: sensorstechsupport@vishay.com THIS DOCUMENT IS SUBJECT TO CHANGE WITHOUT NOTICE. THE PRODUCTS DESCRIBED HEREIN AND THIS DOCUMENT ARE SUBJECT TO SPECIFIC DISCLAIMERS, SET FORTH AT www.vishay.com/doc?91000 Register #7 and #8 Proximity Measurement Result Register Register address = 87h and 88h. These registers are the result registers for proximity measurement readings. The result is a 16 bit value. The high byte is stored in register #7 and the low byte in register #8. Register #9 Interrupt Control Register Register address = 89h. TABLE 5 - PROXIMITY RESULT REGISTER #7 B i t 7B i t 6B i t 5B i t 4B i t 3B i t 2B i t 1B i t 0 Read only bits. High byte (15:8) of proximity measurement result TABLE 6 - PROXIMITY RESULT REGISTER #8 B i t 7B i t 6B i t 5B i t 4B i t 3B i t 2B i t 1B i t 0 Read only bits. Low byte (7:0) of proximity measurement result TABLE 7 - INTERRUPT CONTROL REGISTER #9 B i t 7B i t 6B i t 5B i t 4B i t 3B i t 2B i t 1B i t 0 Int count exceed n/a INT_PROX_ ready_EN n/a INT_THRES_EN INT_THRES_ SEL R/W bits. These bits contain the number of consecutive measurements needed above/below the threshold 000 - 1 count = DEFAULT 001 - 2 count 010 - 4 count 011 - 8 count 100 -16 count 101 - 32 count 110 - 64 count 111 - 128 count INT_PROX_ready_EN R/W bit. Enables interrupt generation at proximity data ready INT_THRES_EN R/W bit. Enables in terrupt generation when high or low threshold is exceeded INT_THRES_SEL R/W bit. 0: thresholds are applied to proximity measurements

www.vishay.com Vishay Semiconductors Rev. 1.0, 25-Jun-12 8 Document Number: 84150 For technical questions, contact: sensorstechsupport@vishay.com THIS DOCUMENT IS SUBJECT TO CHANGE WITHOUT NOTICE. THE PRODUCTS DESCRIBED HEREIN AND THIS DOCUMENT ARE SUBJECT TO SPECIFIC DISCLAIMERS, SET FORTH AT www.vishay.com/doc?91000 Register #10 and #11 Low Threshold Register address = 8Ah and 8Bh. These registers contain the low th reshold value. The value is a 16 bit word. The high byte is stored in register #10 and the low byte in register #11. Register #12 and #13 High Threshold Register address = 8Ch and 8Dh. These registers contain the high threshold value. The value is a 16 bit word. The high byte is stored in register #12 and the low byte in register #13. Register #14 Interrupt Status Register Register address = 8Eh. This register contai ns information about the interrupt status indicates if high or low going threshold exceeded. Note

• Once an interrupt is generated the corresponding status bit goes to 1 and stays there unless it is cleared by writing a 1 in the corresponding bit. The int pad will be pulled down while at least one of the status bit is 1. TABLE 8 - LOW THRESHOLD REGISTER #10 B i t 7B i t 6B i t 5B i t 4B i t 3B i t 2B i t 1B i t 0

R/W bits. High byte (15:8) of low threshold value TABLE 9 - LOW THRESHOLD REGISTER #11 B i t 7B i t 6B i t 5B i t 4B i t 3B i t 2B i t 1B i t 0 R/W bits. Low byte (7:0) of low threshold value TABLE 10 - HIGH THRESHOLD REGISTER #12 B i t 7B i t 6B i t 5B i t 4B i t 3B i t 2B i t 1B i t 0 R/W bits. High byte (15:8) of high threshold value TABLE 11 - HIGH THRESHOLD REGISTER #13 B i t 7B i t 6B i t 5B i t 4B i t 3B i t 2B i t 1B i t 0 R/W bits. Low byte (7:0) of high threshold value TABLE 12 - INTERRUPT STATUS REGISTER #14 B i t 7B i t 6B i t 5B i t 4B i t 3B i t 2B i t 1B i t 0 n/a int_prox_ready n/a int_th_low int_th_hi int_prox_ready R/W bit. Indicates a generated interrupt for proximity int_th_low R/W bit. Indica tes a low threshold exceed int_th_hi R/W bit. Indicates a high threshold exceed

www.vishay.com Vishay Semiconductors Rev. 1.0, 25-Jun-12 9 Document Number: 84150 For technical questions, contact: sensorstechsupport@vishay.com THIS DOCUMENT IS SUBJECT TO CHANGE WITHOUT NOTICE. THE PRODUCTS DESCRIBED HEREIN AND THIS DOCUMENT ARE SUBJECT TO SPECIFIC DISCLAIMERS, SET FORTH AT www.vishay.com/doc?91000 Register #15 Proximity Modulator Timing Adjustment Register address = 8Fh. Note

• The settings for best perf ormance will be provided by Vishay. With first samples this is evaluated to: Delay Time = 0 ; Dead Time = 1 and Prox Frequency = 0 . With that register#15 should be programmed with 1 (= default value). Register #16 Ambient IR Light Level Register Register address = 90h. This register is not intended to be used by customer. 3. IMPORTANT APPLICATION HINTS AND EXAMPLES

3.1 Receiver standby mode

In standby mode the receiver has the lowest current consumption of about 1.5 μA. In this mode only the I 2C interface is active. This is always valid, when there are no proximity measurement demand s executed. Also the current sink for the IR-LED is inactive, so there is no need for changing register #3 (IR LED current).

3.2 Data Read

In order to get a certain register value, the register has to be addressed without data like shown in the following scheme. After this register addressing, the data from the addressed register is written after a subsequent read command. Fig. 11 - Send Byte/Receive Byte Protocol The stop condition between these write and read sequences is not mandatory. It works also with a repeated start condition. Note

• For reading out 2 (or more) subsequent registers like the result registers, it is not necessary to address each of the registers separately. After one read command the internal register counter is increased auto matically and any subsequent read command is accessing the next register. TABLE 13 - PROXIMITY MODULATOR TIMING ADJUSTMENT #15 B i t 7B i t 6B i t 5B i t 4B i t 3B i t 2B i t 1B i t 0 Modulation delay time Proximity frequency Modulation dead time

R/W bits. Setting a delay time between IR LED signal and IR input signal evaluation. This function is for compensation of delays from IR LED and IR photo diode. Also in respect to the possibility for setting different proximity signal frequency. Correct adjustment is optimizing measurement signal level. ( DEFAULT = 0) Proximity frequency R/W bits. Setting the proximity IR test signal frequency The proximity measurement is using a square IR signal as measurement signal. Four different values are possible: 00 = 390.625 kHz (DEFAULT) 01 = 781.25 kHz 10 = 1.5625 MHz 11 = 3.125 MHz Modulation dead time R/W bits. Setting a dead time in evaluation of IR signal at the slopes of the IR signal. ( DEFAULT = 1) This function is for reducing of possible disturbance effects. This function is reducing signal level and should be used carefully. S Slave address Rd Receive byte Read data from VCNL4020 AR e g i ster address AWr P S Slave address PAA Data byte S = start condition P = stop condition A = acknowledge Host action VCNL4020 response

www.vishay.com Vishay Semiconductors Rev. 1.0, 25-Jun-12 10 Document Number: 84150 For technical questions, contact: sensorstechsupport@vishay.com THIS DOCUMENT IS SUBJECT TO CHANGE WITHOUT NOTICE. THE PRODUCTS DESCRIBED HEREIN AND THIS DOCUMENT ARE SUBJECT TO SPECIFIC DISCLAIMERS, SET FORTH AT www.vishay.com/doc?91000 Example: read register “Proximity Result Register” #7 and #8: Addressing:command: 26h, 87h (VCNL3020_I2C_Bus_Write_Adr., Proximity Result Register #7 [87]) Read register #7: command: 27h, data (VCNL3020_I2C_Bus_Read_Adr., {High Byte Data of Proximity Result register #7 [87])} Read register #8: command: 27h, data (VCNL3020_I2C_Bus_Read_Adr., {Low Byte Data of Proximity Result register #8 [88])} PACKAGE DIMENSIONS in millimeters Not indicated tolerances ± 0.1 1.27 1.5 0.69 4.15 4.9 2.4 0.15 0.83 0.65 0.685 2.744x0.685= 0.78 1.49 1.62 Drawing refers to following types: VCNL3020 Drawing-No.: 6.550-5319 Issue: prel. 14. MAY 2012 Proposed PCB Footprint Pinning Bottom view Pinning Top view 0.3

0.55 Anode

0.2 0.8 2.744x 0.685= 2.4 4.9() 0.45 0.2 0.8 0.4 0.37 0.83 1.75 0.4 1.1 0.25 0.28 0.4 0.73 0.95 0.98 0.24

www.vishay.com Vishay Semiconductors Rev. 1.0, 25-Jun-12 11 Document Number: 84150 For technical questions, contact: sensorstechsupport@vishay.com THIS DOCUMENT IS SUBJECT TO CHANGE WITHOUT NOTICE. THE PRODUCTS DESCRIBED HEREIN AND THIS DOCUMENT ARE SUBJECT TO SPECIFIC DISCLAIMERS, SET FORTH AT www.vishay.com/doc?91000 TAPE AND REEL DIMENSIONS in millimeters

www.vishay.com Vishay Semiconductors Rev. 1.0, 25-Jun-12 12 Document Number: 84150 For technical questions, contact: sensorstechsupport@vishay.com THIS DOCUMENT IS SUBJECT TO CHANGE WITHOUT NOTICE. THE PRODUCTS DESCRIBED HEREIN AND THIS DOCUMENT ARE SUBJECT TO SPECIFIC DISCLAIMERS, SET FORTH AT www.vishay.com/doc?91000 SOLDER PROFILE Fig. 12 - Lead (Pb)-free Reflow Solder Profile acc. J-STD-020 DRYPACK Devices are packed in moisture barrier bags (MBB) to prevent the products from mo isture absorption during transportation and storage. Each bag contains a desiccant. FLOOR LIFE Floor life (time between soldering and removing from MBB) must not exceed the time indicated on MBB label: Floor life: 72 h Conditions: T amb < 30 °C, RH < 60 % Moisture sensitivity level 4, acc. to J-STD-020. DRYING In case of moisture absorpti on devices should be baked before soldering. Conditions see J-STD-020 or label. Devices taped on reel dry us ing recommended conditions 100 150 200 250 300 0 50 100 150 200 250 300 Time (s) Temperature (°C) 240 °C 245 °C max. 260 °C max. 120 s max. 100 s 217 °C max. 30 s max. ramp up 3 °C/s max. ramp down 6 °C/s 19841 255 °C

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