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The HSSR-7111#300 is a high-reliability Class H power MOSFET optocoupler manufactured by Broadcom Limited. It features a single channel with hermetically sealed construction and surface-mountable gull-wing leads. Key electrical parameters include a drain-source voltage of 90V, an on-resistance of 1.0 ohm, and an isolation voltage of 1500VDC. The device supports a maximum output current of 1.6A per channel and operates within a temperature range of -55°C to +125°C. Propagation delays are specified at a maximum of 6ms for both low-to-high and high-to-low transitions.
Verify the specific suffix #300 indicates the surface mountable gull-wing lead form with solder-dipped finish containing lead. Confirm RoHS status details as required by project specifications. Ensure compatibility with high-reliability Class H requirements before finalizing procurement orders.
Select this component when hermetic sealing and high-voltage isolation are mandatory. The 90V rating and 1.0 ohm resistance define its load handling capabilities. Consider the 6ms propagation delay for timing-sensitive designs. Verify lead material composition due to lead content in the solder finish.
This part belongs to the HSSR series of power MOSFET optocouplers from Broadcom. It represents a specialized variant designed for high-reliability environments requiring hermetic sealing. The device integrates input and output functions into a single compact package.
Public confirmed substitute part numbers are not available in the provided documentation. Consult official manufacturer resources for direct equivalents or cross-reference data.