Texas Instruments 7-Element NPN Darlington Transistor Array 500 mA 50 V 16-Pin SOIC ULN2003AID

The Texas Instruments ULN2003AID is a high-performance Darlington transistor array consisting of 7 NPN transistor pairs integrated in a compact 16-pin SOIC surface mount package. This device is engineered for medium to high current driving applications in electronic circuits.

Boasting a maximum continuous collector current of 500 mA and a collector emitter voltage rating of 50 V, the ULN2003AID ensures efficient and reliable switching performance in industrial and electronic equipment environments. Its low collector emitter saturation voltage of 1.1 V helps minimize power dissipation during operation.

Designed to operate across a wide temperature range from -40°C to 105°C, this transistor array maintains performance consistency under harsh or variable temperature conditions common in industrial applications. The device's architecture featuring 7 Darlington pairs allows it to control multiple loads or channels effectively.

The 16-pin SOIC surface mount package provides a compact form factor ideal for high-density PCB designs, enabling simplified assembly and space-saving integration. 7 integrated NPN Darlington transistor pairs per chip. 500 mA maximum continuous collector current per transistor.

50 V maximum collector emitter voltage rating. Surface mount SOIC 16-pin package. Operating temperature from -40°C to 105°C. Low collector emitter saturation voltage of 1.1 V. Maximum collector cutoff current of 100 μA.

This Darlington Transistor array is well-suited for industrial control, drive circuits, relay interface, and other applications requiring reliable multi-transistor outputs. It supports efficient current amplification and switching functions in electronic, automation, and manufacturing equipment circuits.

Explore more high-quality semiconductor components in the Electronics & Electricals category at EnvMart to find complementary products and achieve optimized electronic design solutions.