HCPL-2503 Datasheet | QT Optoelectronics

HIGH SPEED TRANSISTOR OPTOCOUPLERS SINGLE-CHANNEL 6N135, 6N136 HCPL-2503 HCPL-4502 DESCRIPTION The HCPL-4502/HCPL-2503, 6N135/6 and HCPL-2530/HCPL-2531 optocouplers consist of an AlGaAs LED optically coupled to a high speed photodetector transistor. A separate connection for the bias of the photodiode improves the speed by several orders of magnitude over conventional phototransistor optocouplers by reducing the base-collector capacitance of the input transistor. An internal noise shield provides superior mon mode rejection of 10kV/µs. An improved package allows superior insulation permitting a 480 V working voltage pared to industry standard 0f 220 V. 8 1 DUAL-CHANNEL HCPL-2530...