HCPL-T250-000E

Isolators - Gate Drivers Overview

The HCPL-T250-000E is a logic output optocoupler designed for IGBT gate drive applications. It features a single channel with an open collector output type and operates in a DIP-8 through-hole package. Key electrical parameters include a maximum continuous output current of 1.5 A, an isolation voltage of 3750 Vrms, and a maximum propagation delay of 500 ns. The device supports a forward current of 16 mA with a forward voltage of 1.8 V and a reverse voltage rating of 5 V. Power dissipation is rated at 250 mW.

Isolators - Gate Drivers Feature Summary

• Integrated power output stage for driving IGBTs and MOSFETs
• High isolation voltage capability for robust circuit protection
• Optimized low-noise performance for sensitive gate drive signals

Isolators - Gate Drivers Applications

• AC motor drive systems
• Brushless DC motor control
• Switching power supplies

Isolators - Gate Drivers Procurement Notes

Verify the specific suffix '000E' to confirm RoHS compliance and lead-free status as indicated by manufacturer documentation. Ensure the DIP-8 through-hole package matches your PCB footprint requirements. Confirm that the 1.5 A output current rating meets your specific load demands before finalizing procurement decisions.

Isolators - Gate Drivers Selection Notes

Select this component when a dedicated gate driver optocoupler is required for medium-power IGBT or MOSFET switching. The 3750 Vrms isolation rating makes it suitable for high-voltage industrial environments. Consider the 500 ns propagation delay if timing precision is critical for your switching frequency requirements.

Isolators - Gate Drivers Part Context

This device belongs to the Broadcom HCPL series of optocouplers, which are widely used in industrial automation and power electronics. The HCPL-T250 specifically targets gate drive applications, offering a compact solution for isolating control signals from high-power switching stages while maintaining signal integrity.

Isolators - Gate Drivers Replacement Considerations

Publicly confirmed substitute part numbers include FOD3120V from onsemi. Verify pin compatibility and electrical specifications against the original datasheet before substitution.