ULN2003F12FN-7 - Diodes Incorporated

Manufacturer Part Number

ULN2003F12FN-7

Manufacturer

Diodes

Introduction

The ULN2003F12FN-7 is a high-voltage, high-current Darlington transistor array designed to interface between low-level logic circuitry and high-power loads. It consists of seven NPN Darlington pairs that feature high-voltage outputs with common-cathode configuration. Each Darlington pair is rated at 500mA and can withstand peak currents of 600mA.

Product Features and Performance

Seven NPN Darlington pairs with common-cathode configuration

High-voltage outputs up to 50V

Output current handling capability up to 500mA per driver

Peak output current up to 600mA per driver

Voltage drop of only 1.2V per Darlington pair at 500mA

Can be operated from a single 5V supply

Inputs compatible with various types of logic, including CMOS, TTL, DTL, RTL, and MOS logic

Inputs clamped by integrated suppression diodes

Thermal shutdown protection

High noise immunity

Suitable for driving a variety of loads, including solenoids, relays, lamps, and small motors

Product Advantages

High-voltage and high-current capability

Ease of use with low-level logic circuits

Built-in protection features for robust operation

Small form factor for space-constrained applications

Wide operating temperature range

Key Reasons to Choose This Product

Reliable and robust performance in high-power switching applications

Versatile interface between logic circuits and various types of loads

Compact package for efficient board space utilization

Proven track record in a wide range of industrial and consumer electronics applications

Quality and Safety Features

Thermal shutdown protection

Integrated suppression diodes for noise immunity

Compliance with relevant safety standards

Compatibility

The ULN2003F12FN-7 is compatible with a wide range of logic families, including CMOS, TTL, DTL, RTL, and MOS logic. It can be used to drive a variety of high-power loads, such as solenoids, relays, lamps, and small motors.

Application Areas

Industrial automation and control systems

Automotive electronics

Home appliances

Robotics and motion control systems

Power tool and equipment controls

Product Lifecycle

The ULN2003F12FN-7 is an active product, and Diodes continues to manufacture and support this model. There are several equivalent or alternative models available, including the ULN2003A, ULN2003AD, and ULN2003AHT. Customers are advised to contact our website's sales team for more information and assistance in selecting the most suitable product for their application.