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HCPL-M454-560E is listed in the Transistor, Photovoltaic Output Optoisolators range at ChipApex. The manufacturer field lists Broadcom Limited. Its product description is OPTOISOLTR 3.75KV 1CH TRANS 5-SO. Review the specifications below when checking this part for your BOM.
The HCPL-M454-560E is a single-channel high-speed optocoupler manufactured by Broadcom Limited. It features a phototransistor output and operates with a data rate of 1 Mb/s. The device provides an isolation voltage of 3750 Vrms and utilizes a 5-SOIC surface-mount package. Key electrical parameters include a forward current of 25 mA, a forward voltage of 1.5 V, and a reverse voltage rating of 5 V. The unit exhibits a current transfer ratio of 65% and supports a maximum collector output current of 8 mA.
Verify the specific suffix '560E' to confirm lead-free RoHS compliance status as indicated by manufacturer documentation. Confirm the 5-pin SOIC package type matches the target PCB footprint. Ensure the 1 Mb/s data rate meets system requirements. Validate that the 3750 Vrms isolation rating satisfies safety standards for the intended application environment.
Select this component when short propagation delays and guaranteed delay matching are critical for signal integrity. The 5-pin form factor offers space efficiency compared to standard 8-pin variants. Consider the 65% CTR for driving subsequent logic stages directly. Verify thermal dissipation limits within the 100 mW power constraint during continuous operation.
This part belongs to the HCPL-M454 series of high-speed transistor output optocouplers. It is designed to replace older discrete isolation solutions with integrated performance. The series is characterized by enhanced CMR and reduced propagation delays compared to standard general-purpose optocouplers.
HCPL-M454-500E is a documented variant within the same family.
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