Vishay Intertechnology, Inc. 3.75kV 70V 50mA Bipolar Transistor SFH690AT

SOP-4 Transistor Optocoupler, 3.75kV Isolation, 70V VCEO, 50mA FC Product overview: SFH690AT from Vishay is a Bipolar Transistor for signal amplification, switching, driver stages, discrete power control, and general electronic circuit design. It is useful for engineers and buyers comparing datasheets, replacement parts, BOM lines, package options, lifecycle status, and procurement availability. Key searchable attributes include 3.75kV, 70V, 50mA. Search-friendly keywords include transistor, BJT, switching, amplification, 3.75kV, 70V, 50mA, Bipolar Transistor, Transistor, Photovoltaic Output Optoisolators. This listing supports clearer product discovery for industrial, commercial, repair, automation, power, sensing, and embedded system projects. Product number 903-SFH690AT can be used for catalog matching and distributor lookup.