ULN2003AIDR
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- Mfr.Part #
- ULN2003AIDR
- Manufacturer
- Texas Instruments
- Package / Case
- 16-SOIC (0.154, 3.90mm Width)
- Datasheet
- Download
- Description
- IC PWR RELAY 7NPN 1:1 16SOIC
- Stock
- 19,372
- In Stock ：
- 19,372
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- Manufacturer :
- Texas Instruments
- Product Category :
- Power Distribution Switches, Load Drivers
- Voltage - Rated DC :
- 50V
- Contact Plating :
- Gold
- Series :
- Automotive, AEC-Q100
- Factory Lead Time :
- 6 Weeks
- Package / Case :
- 16-SOIC (0.154, 3.90mm Width)
- Peak Reflow Temperature (Cel) :
- 260
- Max Collector Current :
- 500mA
- JEDEC-95 Code :
- MS-012AC
- Mount :
- Surface Mount
- Transistor Type :
- 7 NPN Darlington
- Collector Emitter Saturation Voltage :
- 1.2V
- RoHS Status :
- ROHS3 Compliant
- Terminal Position :
- Dual
- Collector Emitter Breakdown Voltage :
- 50V
- Packaging :
- Cut Tape (CT)
- Ambient Temperature Range High :
- 105°C
- Weight :
- 141.690917mg
- Lead Free :
- Lead Free
- HTS Code :
- 8541.29.00.95
- Terminal Form :
- Gull wing
- Operating Temperature :
- -40°C~105°C TA
- Pbfree Code :
- yes
- Transistor Application :
- SWITCHING
- Number of Terminations :
- 16
- Number of Elements :
- 7
- Collector Emitter Voltage (VCEO) :
- 50V
- REACH SVHC :
- No SVHC
- Vce Saturation (Max) @ Ib, Ic :
- 1.6V @ 500μA, 350mA
- Mounting Type :
- Surface Mount
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Radiation Hardening :
- No
- Height :
- 1.75mm
- Transistor Element Material :
- SILICON
- Lifecycle Status :
- ACTIVE (Last Updated: 3 days ago)
- Max Junction Temperature (Tj) :
- 125°C
- Pin Count :
- 16
- ECCN Code :
- EAR99
- Number of Pins :
- 16
- Terminal Finish :
- Matte Tin (Sn)
- Base Part Number :
- ULN2003
- Number of Drivers :
- 7
- Configuration :
- COMPLEX
- Thickness :
- 1.58mm
- Length :
- 9.9mm
- Polarity :
- NPN
- Additional Feature :
- LOGIC LEVEL COMPATIBLE
- JESD-609 Code :
- e3
- Current Rating :
- 500mA
- Width :
- 3.91mm
- Current - Collector Cutoff (Max) :
- 50μA
- Datasheets
- ULN2003AIDR
Power Distribution Switches, Load Drivers Texas Instruments ULN2003AIDR Overview
The Texas Instruments ULN2003AIDR is a high-voltage, high-current Darlington transistor array designed specifically for powering a wide range of loads, including solenoids, relays, and lamps. This IC integrates seven NPN Darlington pairs that feature high-voltage outputs with common-cathode clamp diodes for switching inductive loads. The collector-current rating of each channel is 500 mA, making it suitable for applications requiring multiple outputs. The ULN2003AIDR is available in a 16-SOIC package, providing a compact solution for designs where space is at a premium. Its robust design and integrated protection features make the Power Distribution Switches, Load Drivers Texas Instruments ULN2003AIDR an excellent choice for driving high-power loads in industrial, automotive, and consumer applications.
ULN2003AIDR Features
This IC boasts multiple features that make it ideal for a broad spectrum of power applications:
- Seven Darlington pairs with high-voltage outputs.
- Output voltage 50V and output current 500 mA per channel.
- Common-cathode flyback diodes for driving inductive loads.
- Compatible with TTL and CMOS logic families.
- Wide operating temperature range from -40°C to 85°C.
ULN2003AIDR Applications
- Relay Drivers: Powers multiple relay coils simultaneously, ensuring reliable operation in automotive safety systems.
- Stepper Motor Drivers: Drives stepper motors in automated factory tools and robotics, providing precision and control.
- Lamp Drivers: Manages several lamps, applicable in display lighting and large panel indicators.
- Line Drivers: Effective in driving long lines in telecommunication setups by providing necessary currents.
- Logic Buffers: Serves as robust buffers and drivers for logic signals in computing and digital systems.
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