6N135SM Datasheet

High Speed Optocouplers


The HCPL-4502/HCPL-2503, 6N135SM 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 common mode rejection of 10kV/µs. An improved package allows superior insulation permitting a 480 V working voltage compared to industry standard of 220 V. 6N135SM Features •High speed-1 MBit/s•Superior CMR-10 kV/µs•Dual-Channel HCPL-2530/HCPL-2531•Double working voltage-480V RMS•CTR guaranteed 0-70°C•U.L. recognized (File # E90700) 6N135SM Applications •Line receivers •Pulse transformer replacement•Output interface to CMOS-LSTTL-TTL•Wide bandwidth analog coupling


[{"Name":" Maximum Forward Diode Voltage:","Value":"1.7 V"},{"Name":"Maximum Reverse Diode Voltage:","Value":"5 V"},{"Name":"Maximum Power Dissipation:","Value":"100 mW"},{"Name":"Maximum Operating Temperature:","Value":"+ 100 C"},{"Name":"Minimum Operating Temperature:","Value":"- 55 C"},{"Name":"Fall Time:","Value":"1.5 us"},{"Name":"Forward Current:","Value":"25 mA"},{"Name":"Rise Time:","Value":"1.5 us"},{"Name":"Isolation Voltage:","Value":"5000 Vrms"},{"Name":"","Value":""}]

Manufacturer information


Littelfuse offers innovative circuit protection solutions. Wherever one looks, Littelfuse is there. Streetlights, office buildings, cars, trucks, factories, computers, heating and cooling systems, electronic games, telecommunications equipment, even the satellites in the sky are protected by Littelfuse circuit protection products.

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