HCPL-5401#200

Logic Output Optoisolators Overview

The HCPL-5401#200 is a high-speed, single-channel optocoupler featuring a tri-state logic output. It operates with a data rate of 40 Mb/s and provides an isolation voltage of 1500 VDC. The device utilizes a hermetically sealed ceramic DIP-8 package with gold-plated leads. Key electrical parameters include a forward current of 10 mA, forward voltage of 1.35 V, and reverse voltage of 3 V. Output characteristics specify a maximum output current of 25 mA and power dissipation of 200 mW. Timing performance includes a rise time of 15 ns and a fall time of 10 ns. The unit supports an operating temperature range from -55°C to +125°C.

Logic Output Optoisolators Feature Summary

• Hermetically sealed Class H construction in an 8-pin ceramic DIP package for high reliability
• Tri-state logic output configuration enabling bus-oriented applications
• High common-mode transient immunity of 500 V/µs

Logic Output Optoisolators Applications

• Bus-oriented communication systems
• Industrial control networks requiring galvanic isolation
• High-reliability digital signal transmission

Logic Output Optoisolators Procurement Notes

Verify the specific suffix #200 corresponds to the standard lead finish and packaging format required for your assembly process. Confirm RoHS compliance status as indicated by manufacturer documentation, noting that hermetic packages may have distinct regulatory classifications compared to standard plastic variants. Ensure the ceramic DIP-8 footprint matches your PCB design constraints before finalizing procurement orders.

Logic Output Optoisolators Selection Notes

Select this component when high-speed digital isolation is required alongside strict environmental sealing. The tri-state output allows multiple devices to share a common bus without contention. Consider the 1500 VDC isolation rating for safety-critical interfaces. Evaluate the 40 Mb/s data rate against system bandwidth requirements to ensure signal integrity is maintained across the isolation barrier under specified thermal conditions.

Logic Output Optoisolators Part Context

This part belongs to the HCPL-5401 series of high-speed optocouplers manufactured by Broadcom Limited. It is designed for applications demanding robust signal transmission between isolated circuits. The series is characterized by its ceramic packaging and gold-plated leads, which distinguish it from lower-cost plastic encapsulated alternatives. It serves as a specialized solution for harsh environments where standard optocouplers may fail due to moisture or mechanical stress.

Logic Output Optoisolators Replacement Considerations

Direct replacements must match the 8-pin CDIP/PDIP form factor and tri-state output functionality. Verify equivalent isolation voltage and data rate specifications. Note that non-hermetic equivalents may differ in environmental durability. Cross-reference pinouts to ensure compatibility with existing circuit designs without modification.