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The HSSR-7110#300 is a commercial-grade, hermetically sealed power MOSFET optocoupler featuring surface-mount gull-wing leads with lead-containing solder. It provides single-channel isolation with a 90V drain-source voltage and 1.0 ohm on-resistance for Connection A, or 1.6A output current and 0.25 ohm resistance for Connection B. The device operates between -55°C and +125°C, offers 1500Vdc isolation, and supports up to 5A output surge current.
Verify the specific suffix #300 indicates the commercial grade variant with surface mount gull-wing packaging and leaded solder composition. Confirm RoHS status as non-compliant based on available data. Ensure procurement matches the required connection type specifications for voltage and resistance parameters.
Select this component when hermetic sealing and wide temperature operation are mandatory. Choose Connection A for lower current applications requiring 90V blocking, or Connection B for higher current needs up to 1.6A. Verify that the 1500V isolation rating meets system safety requirements.
This part belongs to the HSSR series of power MOSFET optocouplers manufactured by Broadcom Limited. It is designed for high-reliability applications where traditional mechanical relays fail. The series includes variants like HSSR-7111 and HSSR-7112, offering different electrical characteristics within the same sealed package family.
Publicly confirmed substitute part numbers include HSSR-7111, HSSR-7112, and military equivalents 5962-9314001 and 5962-9314002. These alternatives share the hermetic sealed design but may differ in specific electrical ratings or processing standards.