Texas Instruments 7 Darlington Transistor Array NPN 500mA 50V 16-Pin SOIC ULN2003AD

Texas Instruments ULN2003AD 7 Darlington Transistor Array NPN 500mA 50V in a 16-pin SOIC surface mount package is engineered for a wide range of medium to high current driver applications in electronics and electrical systems. It offers robust switching capability with a maximum continuous collector current of 500mA and a collector-emitter voltage of 50 volts.

This Darlington transistor array contains 7 integrated NPN pairs, facilitating multiple relay and stepper motor control through a compact footprint ideal for PCB assembly. The package dimensions include a length of 9.9mm and height of 1.58mm, ensuring low profile installation in electronic circuits.

The device maintains reliability across a temperature range from -20°C to 70°C, suitable for normal operating environments. The maximum emitter-base voltage is rated at 50 volts, and the collector-emitter saturation voltage is capped at 1.1 volts, minimizing power dissipation during switching.

Manufactured under the ULN2003A series, the ULN2003AD complies with standard semiconductor quality without specific automotive certifications. Its low maximum collector cut-off current of 100μA helps reduce leakage currents, enhancing efficiency in signal and power transfer.

Typical uses include driving loads such as motors, relays, solenoids, and lamps within industrial, laboratory, automation, and consumer electronic equipment. Its surface mount configuration supports streamlined manufacturing processes.

Contains 7 NPN Darlington pairs in one SOIC 16-pin package. Max continuous collector current: 500mA per element. Collector-emitter voltage up to 50 volts for high voltage applications. Low saturation voltage of 1.1 volts for efficient operation.

Operating temperature range from -20°C to 70°C for reliable performance. Surface mount SOIC package with compact dimensions. Maximum emitter-base voltage rating of 50 volts. Low collector cut-off current minimizes leakage current.

Part of the Texas Instruments ULN2003A series.

This product is made in Malaysia and supplied new for reliable and consistent performance in a variety of electronic driver circuits. EnvMart offers this Darlington Transistor array as part of its semiconductor components suitable for professional industrial and laboratory electronics design and manufacturing.

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