TD62308APG,J,S

Drivers, Receivers, Transceivers Overview

The TD62308APG,J,S is a four-channel low-side DMOS transistor array manufactured by Toshiba Semiconductor and Storage. It provides a maximum output current of 1.5 A per channel with a minimum sustaining voltage of 50 V. The device operates within a supply voltage range of 4.5 V to 5.5 V and features an inverting configuration. It is housed in a 16-pin DIP package suitable for through-hole mounting. The component supports an operating temperature range from -40°C to +85°C, with a power dissipation rating of 2.7 W.

Drivers, Receivers, Transceivers Feature Summary

• Four independent N-channel DMOS output stages designed for high-current sinking applications
• Integrated input protection and compatibility with standard logic families including TTL and 5V CMOS
• Robust thermal design utilizing a dedicated SUB terminal connected to the heat sink for efficient power dissipation

Drivers, Receivers, Transceivers Applications

• Stepping motor drivers
• Relay driver circuits
• Lamp control systems

Drivers, Receivers, Transceivers Procurement Notes

Verify the specific suffix J,S against official Toshiba documentation to confirm pinout and electrical tolerances. Ensure the selected package variant matches the PCB footprint requirements. Confirm RoHS compliance status directly with the manufacturer or authorized distributors prior to finalizing procurement specifications.

Drivers, Receivers, Transceivers Selection Notes

Select this component when designing circuits requiring four isolated low-side switches capable of handling up to 1.5 A loads. The 50 V breakdown voltage makes it suitable for driving inductive loads such as relays and motors. Ensure adequate heatsinking is provided due to the 2.7 W power dissipation capability and the requirement to connect the SUB terminal to the ground plane.

Drivers, Receivers, Transceivers Part Context

This part belongs to the TBD/TD62308 series of Darlington and DMOS transistor arrays. While earlier iterations like the TD62308F utilized bipolar technology, the AP variant employs DMOS technology for lower on-resistance. The series is widely used in industrial automation and consumer electronics for switching high-power loads from low-power microcontroller outputs.

Drivers, Receivers, Transceivers Replacement Considerations

• TBD62308AFG,EL
• TBD62308AFAG,EL

Drivers, Receivers, Transceivers FAQ

What is the function of the SUB terminal?

The SUB terminal serves as a heat sink connection point. It must be electrically connected to the GND pin to facilitate thermal dissipation and ensure stable operation under load.

Is the TD62308APG,J,S inverting or non-inverting?

The TD62308APG,J,S features an inverting configuration, meaning the output turns on when the input is low.

Can this device drive inductive loads directly?

Yes, the device is suitable for driving inductive loads such as relays and solenoids, though external flyback diodes may be required depending on the specific load characteristics and voltage ratings.