Datasheet4U Logo Datasheet4U.com

ULN2003D - 7-Digit Darlington Current Driver

Download the ULN2003D datasheet PDF. This datasheet also covers the ULN2003 variant, as both devices belong to the same 7-digit darlington current driver family and are provided as variant models within a single manufacturer datasheet.

General Description

The ULN2003 is monolithic high-voltage, high-current Darlington transistor arrays.

Each consists of seven NPN Darlington pairs that feature high-voltage outputs with common-cathode clamp diodes for switching inductive loads.

The collector-current rating of a single Darlington pair is 500 mA.

Key Features

  • 7 Darlington Arrays per Package.
  • 500 mA Rated Collector Current (Single Output).
  • Output voltage 40 V.
  • Output Clamp Diodes.
  • Input Compatible with Various Types of Logic.
  • Relay-Driver.

📥 Download Datasheet

Note: The manufacturer provides a single datasheet file (ULN2003-HTC.pdf) that lists specifications for multiple related part numbers.

Datasheet Details

Part number ULN2003D
Manufacturer HTC KOREA
File Size 406.84 KB
Description 7-Digit Darlington Current Driver
Datasheet download datasheet ULN2003D Datasheet

Full PDF Text Transcription (Reference)

The following content is an automatically extracted verbatim text from the original manufacturer datasheet and is provided for reference purposes only.

View original datasheet text
7-Digit Darlington Current Driver FEATURES • 7 Darlington Arrays per Package • 500 mA Rated Collector Current (Single Output) • Output voltage 40 V • Output Clamp Diodes • Input Compatible with Various Types of Logic • Relay-Driver Applications • Input pins placed opposite to output pins to simplify layout ULN2003 SOP-16 APPLICATION • Relay Drivers • Stepper and DC Brushed Motor Drivers • Lamp Drivers • Display Drivers • Line Drivers • Logic Buffers DESCRIPTION The ULN2003 is monolithic high-voltage, high-current Darlington transistor arrays. Each consists of seven NPN Darlington pairs that feature high-voltage outputs with common-cathode clamp diodes for switching inductive loads. The collector-current rating of a single Darlington pair is 500 mA.