Vishay SFH6286-4 Datasheet & Stock

SFH6286 (SMD) feature a high current transfer ratio, low coupling capacitance and high isolation voltage. These couplers have a GaAs infrared emitting diode, which is optically coupled to a silicon planar phototransistor detector, and is incorporated in a SMD package. The coupling devices are designed for signal transmission between two electrically separated circuits. The couplers are end-stackable with 2.54 mm lead spacing. Creepage and clearance distances of > 8 mm are achieved with option 6. This version complies with IEC 60950 (DIN VDE 0805) for reinforced insulation to an operation voltage of 400 VRMS or DC.




Phototransistor output, AC input, low input current optocoupler

High common mode interference immunity

Isolation test voltage, 5300 VRMS

Low coupling capacitance

Good CTR linearity depending on forward current

Low CTR degradation

High collector emitter voltage, VCEO = 55 V