HCPL-M453-500E

Transistor, Photovoltaic Output Optoisolators Overview

The HCPL-M453-500E is a high-speed optocoupler from Broadcom Limited, designed for power module interface applications. It features a single channel with a data rate of 1 Mb/s and an isolation voltage of 3750 Vrms. The device utilizes a phototransistor output type and is housed in a 5-lead SOIC package. Key electrical parameters include a maximum forward current of 25 mA, a typical current transfer ratio of 50%, and an output current capability of 8 mA. It operates within a temperature range of 0°C to +70°C.

Transistor, Photovoltaic Output Optoisolators Feature Summary

• Designed specifically for high-speed TTL/CMOS power module interface applications
• Provides robust electrical isolation between input and output circuits
• Integrates a phototransistor output stage for signal transmission

Transistor, Photovoltaic Output Optoisolators Applications

• Power module interfaces
• TTL/CMOS logic circuit isolation
• Industrial control systems requiring high-speed signal transfer

Transistor, Photovoltaic Output Optoisolators Procurement Notes

Verify the specific ordering suffix to ensure compatibility with required packaging formats such as tubes or reels. Confirm that the component meets all necessary regulatory standards for the intended deployment environment. Cross-reference the manufacturer part number with official datasheets to validate pinout configurations and thermal characteristics before integration into final designs.

Transistor, Photovoltaic Output Optoisolators Selection Notes

Select this component when a single-channel solution with 1 Mb/s speed is required for power electronics. Ensure the system design accommodates the 5-lead SOIC footprint and the specified operating temperature range. Consider the current transfer ratio and output current limits to verify compatibility with downstream logic levels and load requirements in the target application circuit.

Transistor, Photovoltaic Output Optoisolators Part Context

This component belongs to the HCPL series of high-speed optocouplers manufactured by Broadcom Limited. The series is engineered for demanding industrial and commercial applications where reliable signal isolation at high speeds is critical. The HCPL-M453 variant specifically targets power module interfaces, offering a compact form factor suitable for space-constrained PCB layouts.

Transistor, Photovoltaic Output Optoisolators Replacement Considerations

Check for HCPL-M453 variants with different suffixes if alternative packaging is needed. Verify functional equivalence with other single-channel 1 Mb/s optocouplers from the same family, ensuring pinout and electrical specifications match exactly.