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HCPL-4701-300E is listed in the Transistor, Photovoltaic Output Optoisolators range at ChipApex. The manufacturer field lists Broadcom Limited. Its product description is OPTOISO 3.75KV DARL W/BASE 8DIP. Review the specifications below when checking this part for your BOM.
The HCPL-4701-300E is a single-channel optocoupler in an 8-pin DIP package. It features AC/DC input with a maximum forward voltage of 1.5V and maximum input current of 10mA. The device provides a logic output with a high current transfer ratio ranging from 700% to 8000%. Isolation voltage is rated at 3750Vrms. Operating temperature range spans from -40°C to 85°C.
Verify the specific suffix '300E' against official Broadcom documentation to confirm packaging type and compliance status. Ensure the component matches the required 8-pin DIP form factor and that the manufacturer designation aligns with current Broadcom Limited specifications rather than legacy Avago branding.
Select this component when a single-channel solution with high current transfer ratio is required. The AC/DC input capability allows flexibility in drive circuits. Verify that the 3750Vrms isolation rating meets system safety requirements and that the operating temperature range fits the environmental conditions.
This part belongs to the HCPL series, which includes various single and dual-channel optocouplers. The HCPL-4701 specifically denotes the single-channel variant within this family, designed for applications requiring low power consumption and high gain performance in a standard DIP package.
HCPL-4731-300E is a dual-channel version within the same series.
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