FAN4040-2.5

FAN4040 FAIRCHILD | Alldatasheet

Document overview

• Manufacturer or author: Provided By ALLDATASHEET.COM(FREE DATASHEET DOWNLOAD SITE)
• PDF pages: 7

Technical content

Features

• Fixed 2.500V , 3.300V and 5.00V
• Tolerances to ±0.1% (25
• Low output noise
• Low temperature coefficient to 100ppm/°C
• Small package
• Extended operating current range
• Extended temperature range

Applications

• Portable equipment
• Disk drives
• Instrumentation
• Audio equipment
• Data acquisition systems

Description

The FAN4040 series of precision shunt references are ideal for space- and cost-sensitive applications. They are available in three output voltages (2.500V , 3.300V and 5.00V) and with four output voltage tolerances (0.1%, 0.2%, 0.5% and 1%). They also have excellent temperature coefficients, to 100ppm/ C for the tighter tolerance grades. The FAN4040 series has an extended operating current range, sinking as much as 25mA. The FAN4040 series is available in SOT-23 package. Connection Diagrams *This pin must be left floating or connected to pin 2. SOT-23 Top View FAN4040 Precision Micropower Shunt Voltage Reference

FAN4040 PRODUCT SPECIFICATION REV. 1.0.5 1/29/03 Absolute Maximum Ratings Ratings are over full operating free-air temperature range unless otherwise noted. Notes: 1. Functional operation under these conditions is not implied. Permanent damage may occur if the device is subjected to conditions outside these ratings. Recommended Operating Conditions Dissipation Rating Table Note: 1. It is recommended to connect pin 3 to pin 2 to ensure optimal thermal performance. Equivalent Schematic Parameter Min. Max. Unit Continuous cathode current, IK -30 30 mA Power dissipation See Dissipation Rating Table Storage Temperature Range -65 150 °C Lead Temperature (Soldering, 10 sec.) 300 °C Parameter Min. Max. Unit Continuous cathode current, IK 0.025 25 mA Operating temperature range in free air, TA I Grade -40 85 °C E Grade -40 125 Package Power Rating TA C Derating Factor TA C Power Rating TA = 70 C SOT23 306mW 3.0mW/°C 168mW

PRODUCT SPECIFICATION FAN4040 REV. 1.0.5 1/29/03 Guaranteed Electrical Characteristics, FAN4040-2.5, Industrial Temperature Range A = 25°C unless otherwise specified, in free air) The denotes specifications which apply over the full operating temperature range. *Typical. Guaranteed Electrical Characteristics, FAN4040-3.3, Industrial Temperature Range A = 25°C unless otherwise specified, in free air) The denotes specifications which apply over the full operating temperature range. *Typical. Symbol Parameter Conditions Limits Units ABCD VR Reverse Breakdown Voltage I K = 100µA 2.500 2.500 2.500 2.500 V* TCVR Reverse Breakdown Voltage Tolerance IK = 100µA ±2.5 ±19 ±5.0 ±21 ±12 ±29 ±25 ±49 mV mV IRMIN Minimum Operating Current 65 65 65 70 µA VR/ T Reverse Breakdown Voltage Temperature Coefficient IK = 1mA ±100 ±100 ±100 ±150 ppm/ C V R IK) Reverse Breakdown Voltage Change with Operating Current I RMIN I K 1mA 1mA I K 15mA 1mA I K 25mA 1.2 8.0 1.2 8.0 1.2 8.0 1.5 10.0 mV mV mV* ZKA Reverse Dynamic Impedance I K=1mA, f=120Hz, IAC=0.1IK 1.0 1.0 1.0 1.3 Ω eN Wideband Noise I K=100µA, 10Hz f 10kHz 35 35 35 35 µV RMS* VR Reverse Breakdown Voltage Long-term Stability t=1000hrs, T=25°C, IK=100µA 120 120 120 120 ppm* Symbol Parameter Conditions Limits Units ABCD VR Reverse Breakdown Voltage I K = 100µA 3.300 3.300 3.300 3.300 V* TCVR Reverse Breakdown Voltage Tolerance IK = 100µA ±3.3 ±25 ±6.6 ±28 ±17 ±38 ±33 ±65 mV mV IRMIN Minimum Operating Current 70 70 70 75 µA VR/ T Reverse Breakdown Voltage Temperature Coefficient IK = 1mA ±100 ±100 ±100 ±150 ppm/ C V R IK) Reverse Breakdown Voltage Change with Operating Current I RMIN I K 1mA 1mA I K 15mA 1mA I K 25mA 1.2 1.2 1.2 1.5 mV mV mV* ZKA Reverse Dynamic Impedance I K=1mA, f=120Hz, IAC=0.1IK 1.0 1.0 1.0 1.3 Ω eN Wideband Noise I K=100µA, 10Hz f 10kHz 70 70 70 70 µV RMS* VR Reverse Breakdown Voltage Long-term Stability t=1000hrs, T=25°C, IK=100µA 120 120 120 120 ppm*

FAN4040 PRODUCT SPECIFICATION REV. 1.0.5 1/29/03 Guaranteed Electrical Characteristics, FAN4040-5.0, Industrial Temperature Range A = 25°C unless otherwise specified, in free air) The denotes specifications which apply over the full operating temperature range. *Typical. Guaranteed Electrical Characteristics, FAN4040-2.5, Extended Temperature Range A = 25°C unless otherwise specified, in free air) The denotes specifications which apply over the full operating temperature range. *Typical. Symbol Parameter Conditions Limits Units ABCD VR Reverse Breakdown Voltage I K = 100µA 5.00 5.00 5.00 5.00 V* TCVR Reverse Breakdown Voltage Tolerance IK = 100µA ±40 ±10 ±45 ±24 ±60 ±50 ±100 mV mV IRMIN Minimum Operating Current 65 65 65 70 µA VR/ T Reverse Breakdown Voltage Temperature Coefficient IK = 1mA ±100 ±100 ±100 ±150 ppm/ C V R IK) Reverse Breakdown Voltage Change with Operating Current I RMIN I K 1mA 1mA I K ≤ 15mA 1mA ≤ IK ≤ 25mA 1.2 8.0 1.2 8.0 1.2 8.0 1.5 10.0 mV mV mV* ZKA Reverse Dynamic Impedance I K=1mA, f=120Hz, IAC=0.1IK 1.0 1.0 1.0 1.3 Ω* eN Wideband Noise I K=100µA, 10Hz ≤ f ≤ 10kHz 70 70 70 70 µV RMS* ∆VR Reverse Breakdown Voltage Long-term Stability t=1000hrs, T=25°C, IK=100µA 120 120 120 120 ppm* Symbol Parameter Conditions Limits Units ABCD VR Reverse Breakdown Voltage I K = 100µA 2.500 2.500 2.500 2.500 V* TCVR Reverse Breakdown Voltage Tolerance IK = 100µA ±2.5 ±25 ±5.0 ±30 ±12 ±35 ±25 ±49 mV mV IRMIN Minimum Operating Current • 65 65 65 70 µA ∆VR/∆T Reverse Breakdown Voltage Temperature Coefficient IK = 1mA • ±100 ±100 ±100 ±150 ppm/ °C ∆VR (∆IK) Reverse Breakdown Voltage Change with Operating Current IRMIN ≤ IK ≤1mA 1mA ≤ IK ≤ 15mA 1mA ≤ IK ≤ 25mA 1.5 10.0 1.5 10.0 1.5 10.0 1.5 10.0 mV mV mV* ZKA Reverse Dynamic Impedance I K=1mA, f=120Hz, IAC=0.1IK 1.0 1.0 1.0 1.3 Ω* eN Wideband Noise I K=100µA, 10Hz ≤ f ≤ 10kHz 70 70 70 70 µV RMS* ∆VR Reverse Breakdown Voltage Long-term Stability t=1000hrs, T=25°C, IK=100µA 120 120 120 120 ppm*

PRODUCT SPECIFICATION FAN4040 REV. 1.0.5 1/29/03 5 Guaranteed Electrical Characteristics, FAN4040-3.3, Extended Temperature Range (TA = 25°C unless otherwise specified, in free air) The • denotes specifications which apply over the full operating temperature range. *Typical. Guaranteed Electrical Characteristics, FAN4040-5.0, Extended Temperature Range (TA = 25°C unless otherwise specified, in free air) The • denotes specifications which apply over the full operating temperature range. *Typical. Symbol Parameter Conditions Limits Units ABCD VR Reverse Breakdown Voltage I K = 100µA 3.300 3.300 3.300 3.300 V* TCVR Reverse Breakdown Voltage Tolerance IK = 100µA ±3.3 ±30 ±6.6 ±35 ±17 ±42 ±33 ±65 mV mV IRMIN Minimum Operating Current • 70 70 70 75 µA ∆VR/∆T Reverse Breakdown Voltage Temperature Coefficient IK = 1mA • ±100 ±100 ±100 ±150 ppm/ °C ∆VR (∆IK) Reverse Breakdown Voltage Change with Operating Current IRMIN ≤ IK ≤1mA 1mA ≤ IK ≤ 15mA 1mA ≤ IK ≤ 25mA 1.5 1.5 1.5 1.5 mV mV mV* ZKA Reverse Dynamic Impedance I K=1mA, f=120Hz, IAC=0.1IK 1.0 1.0 1.0 1.3 Ω* eN Wideband Noise I K=100µA, 10Hz ≤ f ≤ 10kHz 70 70 70 70 µV RMS* ∆VR Reverse Breakdown Voltage Long-term Stability t=1000hrs, T=25°C, IK=100µA 120 120 120 120 ppm* Symbol Parameter Conditions Limits Units ABCD VR Reverse Breakdown Voltage I K = 100µA 5.00 5.00 5.00 5.00 V* TCVR Reverse Breakdown Voltage Tolerance IK = 100µA ±50 ±10 ±60 ±24 ±70 ±50 ±100 mV mV IRMIN Minimum Operating Current • 100 100 100 100 µA ∆VR/∆T Reverse Breakdown Voltage Temperature Coefficient IK = 1mA • ±100 ±100 ±100 ±150 ppm/ °C R (∆IK) Reverse Breakdown Voltage Change with Operating Current IRMIN ≤ IK ≤1mA 1mA ≤ IK ≤ 15mA 1mA ≤ IK ≤ 25mA 1.5 1.5 1.5 1.5 mV mV mV* ZKA Reverse Dynamic Impedance I K=1mA, f=120Hz, IAC=0.1IK 1.0 1.0 1.0 1.3 Ω* eN Wideband Noise I K=100µA, 10Hz ≤ f ≤ 10kHz 70 70 70 70 µV RMS* ∆VR Reverse Breakdown Voltage Long-term Stability t=1000hrs, T=25°C, IK=100µA 120 120 120 120 ppm*

FAN4040 PRODUCT SPECIFICATION 6 REV. 1.0.5 1/29/03 Mechanical Dimensions A .035 .044 Symbol Inches Min. Max. Min. Max. Millimeters Notes A1 .0004 .004 .020B .012 c .003 .008 E .047 .055 e .021 REF H .083 .104 L S D .110 .120 .89 1.12 .01 .10 .50.30 .08 .20 1.20 1.40 .54 REF .016 Nom .395 Nom .075 BSC 1.90 BSC .037 BSC .95 BSC 2.10 2.64 2.80 3.04 Notes: Dimensions are inclusive of plating. Dimensions are exclusive of mold flash & metal burr. Comply to JEDEC TO-236. This drawing is for matrix leadframe only. D e1 S e E AA1 B H L c

FAN4040 PRODUCT SPECIFICATION 1/29/03 0.0m 006 Stock#DS30004040  2003 Fairchild Semiconductor Corporation DISCLAIMER FAIRCHILD SEMICONDUCTOR RESERVES THE RIGHT TO MAKE CHANGES WITHOUT FURTHER NOTICE TO ANY PRODUCTS HEREIN TO IMPROVE RELIABILITY, FUNCTION OR DESIGN. FAIRCHILD DOES NOT ASSUME ANY LIABILITY ARISING OUT OF THE APPLICATION OR USE OF ANY PRODUCT OR CIRCUIT DESCRIBED HEREIN; NEITHER DOES IT CONVEY ANY LICENSE UNDER ITS PATENT RIGHTS, NOR THE RIGHTS OF OTHERS. LIFE SUPPORT POLICY FAIRCHILD’S PRODUCTS ARE NOT AUTHORIZED FOR USE AS CRITICAL COMPONENTS IN LIFE SUPPORT DEVICES OR SYSTEMS WITHOUT THE EXPRESS WRITTEN APPROVAL OF THE PRESIDENT OF FAIRCHILD SEMICONDUCTOR CORPORATION. As used herein: 1. Life support devices or systems are devices or systems which, (a) are intended for surgical implant into the body, or (b) support or sustain life, or (c) whose failure to perform when properly used in accordance with instructions for use provided in the labeling, can be reasonably expected to result in significant injury to the user. 2. A critical component is any component of a life support device or system whose failure to perform can be reasonably expected to cause the failure of the life support device or system, or to affect its safety or effectiveness. www.fairchildsemi.com

Ordering Information

Example: FAN4040DIS325X ('X' denotes Tape and Reel) FAN4040 D I S3 25 Grade Temperature Package Voltage 0.1% = A* -40 °C to 85°C – I SOT23 = S3 2.5V = 25 0.2% = B -40 °C to 125°C – E 3.3V = 33 0.5% = C 5.0V = 5 1.0% = D * ‘A’ grade is a special order. Please contact factory for availability. Only 3 fields of marking are possible on an SOT-23. This table gives the meaning of these fields. Example: F2A F 2 A Voltage Grade 2.5V = 2 0.1% = A 3.3V = 3 0.2% = B 5.0V = 5 0.5% = C 1.0% = D