Vishay, SFH6156-2 DC Input Phototransistor Output Optocoupler, Surface Mount, 4-Pin SMD

  • RS Stock No. 180-7125
  • Mfr. Part No. SFH6156-2
  • Manufacturer Vishay
Technical data sheets
Legislation and Compliance
RoHS Certificate of Compliance
COO (Country of Origin): MY
Product Details

The SFH6156 features a variety of transfer ratios, low coupling capacitance and high isolation voltage. This coupler has a GaAs infrared diode emitter, which is optically coupled to a silicon planar phototransistor detector, and is incorporated in a plastic SMD package. The coupling devices are designed for signal transmission between two electrically separated circuits.

Excellent CTR linearity depending on forward current
Isolation test voltage, 5300 VRMS
Fast switching times
Switchmode power supply
Battery powered equipment

Attribute Value
Mounting Type Surface Mount
Output Device Phototransistor
Maximum Forward Voltage 1.65V
Number of Channels 1
Number of Pins 4
Package Type SMD
Input Current Type DC
Typical Rise Time 2µs
Maximum Input Current 60 mA
Isolation Voltage 5.3 kVrms
Maximum Current Transfer Ratio 125%
Typical Fall Time 2µs
Minimum Current Transfer Ratio 63%
240 In stock for delivery within 3 working days
Price Each (In a Pack of 20)
SGD 0.839
(exc. GST)
SGD 0.898
(inc. GST)
Per unit
Per Pack*
20 - 20
40 - 40
60 +
*price indicative