HCPL-5531#200

Transistor, Photovoltaic Output Optoisolators Overview

The HCPL-5531#200 is a high-reliability, Class H, two-channel hermetically sealed optocoupler manufactured by Broadcom Limited. It features an 8-pin ceramic DIP (CDIP-8) package with gold-plated leads. The device provides a data rate of 9 MHz and supports an insulation voltage of 1500 Vdc. Key electrical parameters include a forward current of 20 mA, a forward voltage of 1.55 V, and an output current of 8 mA. It operates within a temperature range of -55°C to +125°C with a power dissipation of 200 mW.

Transistor, Photovoltaic Output Optoisolators Feature Summary

• Hermetically sealed construction in a ceramic DIP package for high reliability
• Dual-channel configuration providing independent signal isolation
• Class H certification suitable for demanding industrial environments

Transistor, Photovoltaic Output Optoisolators Applications

• Industrial automation control systems
• High-reliability medical equipment
• Military and aerospace instrumentation

Transistor, Photovoltaic Output Optoisolators Procurement Notes

Verify the specific suffix #200 against official Broadcom documentation to confirm the packaging format and lead finish specifications. Ensure that the CDIP-8 ceramic package requirements align with the target assembly process. Confirm compliance with Class H standards if required for the specific application environment. Cross-reference the datasheet revision date to ensure all electrical characteristics are current.

Transistor, Photovoltaic Output Optoisolators Selection Notes

Select this component when dual-channel isolation with high-speed digital signaling is required in harsh environments. The ceramic package offers superior thermal stability compared to plastic variants. Consider the 9 MHz data rate limit for signal integrity. Verify that the 1500 Vdc isolation rating meets the safety requirements of the circuit design. Evaluate the through-hole mounting constraints for the PCB layout.

Transistor, Photovoltaic Output Optoisolators Part Context

This part belongs to the HCPL series of high-speed optocouplers from Broadcom Limited. The series is known for robust performance in isolated digital communication applications. The HCPL-5531 variant specifically targets applications requiring hermetic sealing and high thermal endurance. It serves as a critical interface component for protecting sensitive electronics from high-voltage transients.

Transistor, Photovoltaic Output Optoisolators Replacement Considerations

Check for direct pin-compatible replacements within the HCPL family that may offer updated packaging or minor electrical improvements. Verify that any substitute maintains the hermetic seal and Class H rating if these are mandatory for the application.