STMicroelectronics 7 Darlington Transistor NPN 500 mA 50 V HFE 1000 16-Pin SOIC ULN2001D1013TR

STMicroelectronics ULN2001D1013TR is a 7 Darlington transistor array featuring NPN transistors designed for high-current and high-voltage switching applications. Each output can handle a maximum continuous collector current of 500 mA with a collector emitter voltage rating of 50 V, making it suitable for robust industrial and electronic control systems.

The device integrates seven Darlington transistor pairs, each paired with suppression diodes to protect against inductive load damage. This configuration simplifies the driving of relay coils, stepper motors, and other inductive loads from standard TTL or CMOS compatible logic signals.

Packaged in a compact 16-pin SOIC surface mount format with pins arranged to simplify PCB layout, this transistor array facilitates efficient assembly in automated manufacturing environments.

Key electrical characteristics include a high minimum DC current gain (hFE) of 1000, which assures low input current requirements for driving loads, and a low collector emitter saturation voltage of 1.6 V, reducing power loss and heat generation.

This IC operates within a temperature range of -20°C to 85°C, suitable for various industrial, automotive, and consumer electronics applications. It complies with ECOPACK/JESD97 environmental standards, reflecting adherence to RoHS compliance.

Seven NPN Darlington transistor pairs integrated in a single IC. Supports a continuous collector current of 500 mA per channel. Collector emitter voltage withstands up to 50 V. Inclusion of suppression diodes protects against inductive voltage spikes.

16-pin SOIC surface mount package optimizes PCB space efficiency. High current gain of 1000 supports low input drive current. Operating temperature range from -20°C to 85°C ensures reliability in harsh environments. Compatible with TTL and CMOS logic levels for flexible interface options.

Low saturation voltage improves energy efficiency during switching. RoHS compliant and meets ECOPACK/JESD97 standards.

This transistor array is ideal for use in industrial automation, motor control, relay drivers, and other electronic switching applications requiring reliable, high-current drivers with integrated protective features.

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