The TD62003AFG(0NEL) is a high-voltage, high-current Darlington transistor array manufactured by Toshiba Semiconductor and Storage. It is designed for driving inductive loads such as relays, solenoids, and lamps from logic circuits.

Applications:

• Relay drivers: Driving relays in various electronic circuits.
• Solenoid drivers: Controlling solenoids in industrial automation and automotive applications.
• Lamp drivers: Driving lamps and LEDs in lighting control systems.
• Stepper motor drivers: Driving stepper motors in robotics and automation equipment.
• Logic buffers: Used as logic buffers to increase the drive capability of logic circuits.

Features:

• Seven Darlington Transistor Arrays: Contains seven independent Darlington transistor arrays.
• 50V Output Voltage: Rated for output voltages up to 50V.
• 500mA Output Current: Each Darlington transistor can handle up to 500mA of output current.
• Input Compatible with TTL and 5V CMOS Logic: Easily interfaced with standard logic circuits.
• Integrated Suppression Diodes: Includes integrated suppression diodes for inductive load protection.
• Surface Mount Package: Available in a surface mount package for automated assembly.

Benefits:

• High Current Drive Capability: Provides sufficient current to drive a variety of inductive loads.
• Simplified Interfacing: Directly compatible with TTL and CMOS logic circuits.
• Inductive Load Protection: Integrated suppression diodes protect against voltage spikes from inductive loads.
• High Reliability: Robust design ensures reliable operation in demanding applications.
• Space-Saving Design: Surface mount package allows for compact circuit designs.

Additional Details:

The TD62003AFG(0NEL) features a minimum current gain of 2000. It has a typical input voltage of 2.5V and a saturation voltage of around 1.6V at 350mA output current. The operating temperature range is from -40°C to +85°C. The integrated suppression diodes have a forward voltage drop of approximately 1.2V. This Darlington transistor array provides a convenient and reliable solution for driving inductive loads in a variety of electronic applications.