Vishay Intertechnology, Inc. 90V 5kV 50mA Bipolar Transistor TCDT1122

1-CH DC Optocoupler, 90V VCEO, 5kV Iso, 50mA Out, PDIP Product overview: TCDT1122 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 90V, 5kV, 50mA. Search-friendly keywords include transistor, BJT, switching, amplification, 90V, 5kV, 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-TCDT1122 can be used for catalog matching and distributor lookup.