HCNR200

HCNR200 HP | Alldatasheet

Document overview

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Technical content

Features

• Low Nonlinearity: 0.01%
• K3 (IPD2/IPD1) Transfer Gain HCNR200: ± 15% HCNR201: ± 5%
• Low Gain Temperature Coefficient: -65 ppm/°C
• Wide Bandwidth – DC to >1 MHz
• Worldwide Safety Approval - UL 1577 Recognized (5 kV rms/1 min Rating) - CSA Approved - BSI Certified - VDE 0884 Approved V IORM = 1414 V peak (Option #050)
• Surface Mount Option Available (Option #300)
• 8-Pin DIP Package - 0.400" Spacing
• Allows Flexible Circuit Design
• Special Selection for HCNR201: Tighter K 1, K3 and Lower Nonlinearity Available

Applications

• Low Cost Analog Isolation
• Telecom: Modem, PBX
• Industrial Process Control: Transducer Isolator Isolator for Thermocouples 4 mA to 20 mA Loop Isolation
• SMPS Feedback Loop, SMPS Feedforward
• Monitor Motor Supply Voltage
• Medical

Description

The HCNR200/201 high-linearity analog optocoupler consists of a high-performance AlGaAs LED that illuminates two closely matched photodiodes. The input photodiode can be used to monitor, and therefore stabilize, the light output of the LED. As a result, the nonlinearity and drift characteristics of the LED can be virtually eliminated. The output photodiode produces a photocur- rent that is linearly related to the light output of the LED. The close matching of the photodiodes and advanced design of the package ensure the high linearity and stable gain characteristics of the optocoupler. The HCNR200/201 can be used to isolate analog signals in a wide variety of applications that require good stability, linearity, bandwidth and low cost. The HCNR200/201 is very flexible and, by appropriate design of the application circuit, is capable of operating in many different modes, including: unipolar/ bipolar, ac/dc and inverting/non- inverting. The HCNR200/201 is an excellent solution for many analog isolation problems. Schematic 5965-3577E

Ordering Information: HCNR20x 0 = ± 15% Transfer Gain, 0.25% Maximum Nonlinearity 1 = ± 5% Transfer Gain, 0.05% Maximum Nonlinearity Option yyy 050 = VDE 0884 VIORM = 1414 V peak Option 300 = Gull Wing Surface Mount Lead Option 500 = Tape/Reel Package Option (1 k min.) Option data sheets available. Contact your Hewlett-Packard sales representative or authorized distributor for information. Package Outline Drawings Figure 1. 0.40 (0.016) 0.56 (0.022) 1.70 (0.067) 1.80 (0.071) 2.54 (0.100) TYP. 0.51 (0.021) MIN. 5.10 (0.201) MAX. 3.10 (0.122) 3.90 (0.154) DIMENSIONS IN MILLIMETERS AND (INCHES). NC PD1 K 1 11.30 (0.445) MAX. PIN ONE 1.50 (0.059) MAX. HP HCNR200Z YYWW OPTION CODE* DATE CODE 8 7 6 5 1 2 3 4 9.00 (0.354) TYP. 0.20 (0.008) 0.30 (0.012) 15° 11.00 (0.433) MAX. 10.16 (0.400) TYP. K 2 PD2 NC LED * MARKING CODE LETTER FOR OPTION NUMBERS. "V" = OPTION 050 OPTION NUMBERS 300 AND 500 NOT MARKED.

Gull Wing Surface Mount Option #300 240 ΔT = 115°C, 0.3°C/SEC ΔT = 100°C, 1.5°C/SEC ΔT = 145°C, 1°C/SEC TIME – MINUTES TEMPERATURE – °C 220 200 180 160 140 120 100 260 12 3 456789 1 0 1 1 1 2 (NOTE: USE OF NON-CHLORINE ACTIVATED FLUXES IS RECOMMENDED.) Maximum Solder Reflow Thermal Profile Regulatory Information The HCNR200/201 optocoupler features a 0.400" wide, eight pin DIP package. This package was specifically designed to meet worldwide regulatory require- ments. The HCNR200/201 has been approved by the following organizations: UL Recognized under UL 1577, Component Recognition Program, FILE E55361 CSA Approved under CSA Component Acceptance Notice #5, File CA 88324 BSI Certification according to BS415:1994; (BS EN60065:1994); BS EN60950:1992 (BS7002:1992) and EN41003:1993 for Class II applications VDE Approved according to VDE 0884/06.92 (Available Option #050 only) 1.00 ± 0.15 (0.039 ± 0.006) 7° NOM. 12.30 ± 0.30 (0.484 ± 0.012) 0.75 ± 0.25 (0.030 ± 0.010) 11.00 (0.433) 5678 4321 11.15 ± 0.15 (0.442 ± 0.006) 9.00 ± 0.15 (0.354 ± 0.006) 1.3 (0.051) 12.30 ± 0.30 (0.484 ± 0.012) 6.15 (0.242) TYP. 0.9 (0.035) PAD LOCATION (FOR REFERENCE ONLY) 1.78 ± 0.15 (0.070 ± 0.006) 4.00 (0.158)MAX. 1.55 (0.061) MAX. 2.54 (0.100) BSC DIMENSIONS IN MILLIMETERS (INCHES). LEAD COPLANARITY = 0.10 mm (0.004 INCHES). 0.254+ 0.076 - 0.0051 (0.010+ 0.003) - 0.002) MAX.

VDE 0884 (06.92) Insulation Characteristics (Option #050 Only) Description Symbol Characteristic Unit Installation classification per DIN VDE 0110/1.89, Table 1 For rated mains voltage ≤ 600 V rms I-IV For rated mains voltage ≤ 1000 V rms I-III Climatic Classification (DIN IEC 68 part 1) 55/100/21 Pollution Degree (DIN VDE 0110 Part 1/1.89) 2 Maximum Working Insulation Voltage V IORM 1414 V peak Input to Output Test Voltage, Method b* V PR 2651 V peak VPR = 1.875 x VIORM, 100% Production Test with tm = 1 sec, Partial Discharge < 5 pC Input to Output Test Voltage, Method a* V PR 2121 V peak VPR = 1.5 x VIORM, Type and sample test, tm = 60 sec, Partial Discharge < 5 pC Highest Allowable Overvoltage* V IOTM 8000 V peak (Transient Overvoltage, tini = 10 sec) Safety-Limiting Values (Maximum values allowed in the event of a failure, also see Figure 11) Case Temperature T S 150 °C Current (Input Current IF, PS = 0) I S 400 mA Output Power P S,OUTPUT 700 mW Insulation Resistance at TS, VIO = 500 V R S >109 Ω *Refer to the front of the Optocoupler section of the current catalog for a more detailed description of VDE 0884 and other product safety regulations. Note: Optocouplers providing safe electrical separation per VDE 0884 do so only within the safety-limiting values to which they are qualified. Protective cut-out switches must be used to ensure that the safety limits are not exceeded. Insulation and Safety Related Specifications Parameter Symbol Value Units Conditions Min. External Clearance L(IO1) 9.6 mm Measured from input terminals to output (External Air Gap) terminals, shortest distance through air Min. External Creepage L(IO2) 10.0 mm Measured from input terminals to output (External Tracking Path) terminals, shortest distance path along body Min. Internal Clearance 1.0 mm Through insulation distance conductor to (Internal Plastic Gap) conductor, usually the direct distance between the photoemitter and photodetector inside the optocoupler cavity Min. Internal Creepage 4.0 mm The shortest distance around the border (Internal Tracking Path) between two different insulating materials measured between the emitter and detector Comparative Tracking Index CTI 200 V DIN IEC 112/VDE 0303 PART 1 Isolation Group IIIa Material group (DIN VDE 0110) Option 300 – surface mount classification is Class A in accordance with CECC 00802.

Reflow Temperature Profile ... See Package Outline Drawings Section (up to seating plane) (50 ns maximum pulse width) (IR = 100 µA, Pin 1-2) (Derate at 2.2 mW/°C for operating temperatures above 85°C) (Pin 6-5) (Pin 3-4) Recommended Operating Conditions (50% duty cycle, 1 ms pulse width) (Pin 6-5) (Pin 3-4)

TA = 25°C unless otherwise specified. Parameter Symbol Device Min. Typ. Max. Units Test Conditions Fig. Note Transfer Gain K 3 HCNR200 0.85 1.00 1.15 5 nA < I PD < 50 µA, 2,3 1

0 V < VPD < 15 V

HCNR201 0.95 1.00 1.05 5 nA < I PD < 50 µA, 1,2 HCNR201 0.93 1.00 1.07 -40 °C < TA < 85°C, 1,2 5 nA < IPD < 50 µA, Temperature Δ K3/Δ TA -65 ppm/ °C- 4 0 °C < TA < 85°C, 2,3 Coefficient of 5 nA < I PD < 50 µA, Transfer Gain 0 V < V PD < 15 V DC NonLinearity NL BF HCNR200 0.01 0.25 % 5 nA < I PD < 50 µA, 4,5, 3 (Best Fit) 0 V < V PD < 15 V 6 HCNR201 0.01 0.05 5 nA < I PD < 50 µA, 2,3 HCNR201 0.01 0.07 -40 °C < TA < 85°C, 2,3 5 nA < IPD < 50 µA, DC Nonlinearity NL EF 0.016 5 nA < I PD < 50 µA, 4 (Ends Fit) 0 V < V PD < 15 V Input Photo- K 1 HCNR200 0.25 0.50 0.75 % I F = 10 mA, 7 2 diode Current 0 V < V PD1 < 15 V Transfer Ratio HCNR201 0.36 0.48 0.72 PD1/IF) Temperature Δ K1/Δ TA -0.3 %/ °C- 4 0 °C < TA < 85°C, 7 Coefficient I F = 10 mA of K1 0 V < VPD1 < 15 V Photodiode I LK 0.5 25 nA I F = 0 mA, 8 Leakage Current 0 V < V PD < 15 V Photodiode BV RPD 30 150 V I R = 100 µA Reverse Break- down Voltage Photodiode C PD 22 pF V PD = 0 V Capacitance LED Forward V F 1.3 1.6 1.85 V I F = 10 mA 9, Voltage 10 1.2 1.6 1.95 I F = 10 mA, -40°C < TA < 85°C LED Reverse BV R 2.5 9 V I F = 100 µA Breakdown Voltage Temperature Δ VF/Δ TA -1.7 mV/ °CI F = 10 mA Coefficient of Forward Voltage LED Junction C LED 80 pF f = 1 MHz, Capacitance V F = 0 V

TA = 25°C unless otherwise specified. Test Parameter Symbol Device Min. Typ. Max. Units Conditions Fig. Note LED Bandwidth f -3dB 9 MHz I F = 10 mA Application Circuit Bandwidth: High Speed 1.5 MHz 16 7 High Precision 10 kHz 17 7 Application Circuit: IMRR High Speed 95 dB freq = 60 Hz 16 7, 8 Package Characteristics TA = 25°C unless otherwise specified. Test Parameter Symbol Device Min. Typ. Max. Units Conditions Fig. Note Input-Output V ISO 5000 V rms RH ≤ 50%, 5, 6 Momentary-Withstand t = 1 min. Voltage* Resistance R I-O 1012 1013 Ω VO = 500 VDC 5 (Input-Output)

1011 TA = 100°C, 5

VIO = 500 VDC Capacitance C I-O 0.4 0.6 pF f = 1 MHz 5 (Input-Output) Notes: 1. K3 is calculated from the slope of the best fit line of IPD2 vs. IPD1 with eleven equally distributed data points from 5 nA to 50 µA. This is approximately equal to I PD2/IPD1 at IF = 10 mA. 2. Special selection for tighter K1, K3 and lower Nonlinearity available. 3. BEST FIT DC NONLINEARITY (NLBF) is the maximum deviation expressed as a percentage of the full scale output of a “best fit” straight line from a graph of I PD2 vs. IPD1 with eleven equally distrib- uted data points from 5 nA to 50 µA. IPD2 error to best fit line is the deviation below and above the best fit line, expressed as a percentage of the full scale output. 4. ENDS FIT DC NONLINEARITY (NL EF) is the maximum deviation expressed as a percentage of full scale output of a straight line from the 5 nA to the 50 µA data point on the graph of I PD2 vs. IPD1. 5. Device considered a two-terminal device: Pins 1, 2, 3, and 4 shorted together and pins 5, 6, 7, and 8 shorted together. 6. In accordance with UL 1577, each optocoupler is proof tested by applying an insulation test voltage of ≥ 6000 V rms for ≥ 1 second (leakage detection current limit, I I-O of 5 µA max.). This test is performed before the 100% production test for partial discharge (method b) shown in the VDE 0884 Insulation Characteristics Table (for Option #050 only). 7. Specific performance will depend on circuit topology and components. 8. IMRR is defined as the ratio of the signal gain (with signal applied to V IN of Figure 16) to the isolation mode gain (with V IN connected to input common and the signal applied between the input and output commons) at 60 Hz, expressed in dB. *The Input-Output Momentary Withstand Voltage is a dielectric voltage rating that should not be interpreted as an input-output continuous voltage rating. For the continuous voltage rating refer to the VDE 0884 Insulation Characteristics Table (if applicable), your equipment level safety specification, or HP Application Note 1074, “Optocoupler Input-Output Endurance Voltage.”

Figure 5. NLBF vs. Temperature. Figure 8. Typical Photodiode Leakage Figure 9. LED Input Current vs. Figure 10. LED Forward Voltage vs.

0 V < VPD1 < 15 V

Figure 18. Bipolar Isolation Amplifier. Figure 16. High-Speed Low-Cost Analog Isolator.

200 KINPUT

33 P OUTPUT

Figure 17. Precision Analog Isolation Amplifier.