Professional IC Distribution & Technical Solutions

The TD62003AP is a transistor array manufactured by Toshiba (东芝). Below are the factual specifications, descriptions, and features from the Manufactor Datasheet:

Specifications:

• Type: Darlington Transistor Array
• Configuration: 7-channel (7-unit) Darlington driver
• Output Current (per channel): 500mA (max)
• Output Voltage (max): 50V
• Input Voltage (max): 30V
• Input Current (per channel): 2.5mA (typical)
• Power Dissipation (total): 1.25W
• Operating Temperature Range: -20°C to +85°C
• Package Type: DIP-16

Descriptions:

• The TD62003AP is a high-voltage, high-current Darlington transistor array designed for driving inductive loads such as relays, solenoids, and lamps.
• Each channel consists of a Darlington pair with built-in suppression diodes for back-EMF protection.
• It is suitable for interfacing between low-voltage logic (e.g., TTL, CMOS) and high-power loads.

Features:

• High Output Current: Capable of driving up to 500mA per channel.
• Built-in Clamp Diodes: Provides protection against inductive kickback.
• Wide Operating Voltage Range: Supports input voltages up to 30V and output voltages up to 50V.
• TTL/CMOS Compatible Inputs: Allows direct interfacing with microcontrollers and logic circuits.
• DIP-16 Package: Easy to integrate into standard PCB designs.

This information is based solely on the manufacturer's datasheet and technical documentation.