Transistor, Photovoltaic Output Optoisolators
High isolation photoelectric coupler AOTE PC3H4A featuring phototransistor and LED in a compact SSOP4 package
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Product Overview The PC3H4X is a photoelectric coupler featuring a light-emitting diode and a phototransistor, housed in a compact 4-pin SSOP4 package. It offers a current transfer ratio (CTR) of 20% and a high input-output isolation voltage of 3750 Vrms. With a collector-emitter breakdown voltage of 80V and an operating temperature range of -55 to 110, it meets reinforced insulation standards and various safety approvals including UL 1577, VDE DIN EN60747-5-5, and CQC11