HCPL-T250-500E

Isolators - Gate Drivers Overview

The HCPL-T250-500E is a single-channel logic output optocoupler designed for IGBT gate drive applications. It features an open collector output capable of delivering a maximum continuous current of 1.5 A. The device provides 3750 Vrms isolation voltage and operates with a forward current of 16 mA. Key electrical parameters include a forward voltage of 1.8 V, reverse voltage of 5 V, and power dissipation of 250 mW. It is housed in an 8-pin DIP package.

Isolators - Gate Drivers Feature Summary

• Integrated high-efficiency AlGaAs LED for optical coupling
• Open collector output stage optimized for direct IGBT gate driving
• High common mode transient immunity for noisy environments

Isolators - Gate Drivers Applications

• IGBT gate drive circuits
• Power supply feedback loops
• Solid-state relay drivers

Isolators - Gate Drivers Procurement Notes

Verify the specific suffix '500E' to confirm reel packaging and RoHS compliance status. Ensure the component matches the original manufacturer's datasheet specifications regarding pinout and thermal characteristics before integration into final designs.

Isolators - Gate Drivers Selection Notes

Select this component when high peak output current capability is required for direct gate driving without external transistors. Consider the 3750 Vrms isolation rating for safety-critical applications requiring robust galvanic separation between control and power stages.

Isolators - Gate Drivers Part Context

This part belongs to the Broadcom HCPL series of optocouplers, specifically engineered for industrial power electronics. It serves as a bridge between low-voltage control logic and high-power switching devices, ensuring signal integrity and operator safety through optical isolation.

Isolators - Gate Drivers Replacement Considerations

HCPL-T250-000E (Tray Packaging)

Isolators - Gate Drivers FAQ

What is the maximum output current capability?

The device supports a maximum continuous output current of 1.5 A.

Is this component suitable for automotive applications?

Public documentation does not explicitly list AEC-Q100 certification for this specific part number; verify against specific automotive qualification requirements.