The TD62004AF 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. It offers high output voltage and current capabilities, along with built-in suppression diodes for inductive load driving.

Applications:

• Relay drivers
• Solenoid drivers
• Stepping motor drivers
• Lamp drivers
• Logic buffers

Features:

• High output voltage (50V)
• High output current (500mA per channel)
• Built-in suppression diodes for inductive loads
• Input compatible with TTL and 5V CMOS logic
• Easy to use

Benefits:

• Simplified interface between low-voltage logic and high-voltage/high-current loads
• Protection against voltage spikes from inductive loads
• Reduced component count due to integrated suppression diodes
• Improved system reliability due to robust design
• Versatile for a variety of load driving applications

Additional Details:

The TD62004AF comes in a small outline package (SOP). Each of the seven channels can handle a maximum output current of 500mA and a maximum output voltage of 50V. The input voltage is compatible with standard TTL and 5V CMOS logic levels. The operating temperature range is typically -40°C to +85°C. The built-in suppression diodes effectively protect the transistors from voltage spikes generated when switching inductive loads. This makes it a reliable and convenient solution for driving a wide range of electromechanical components.