Vishay SFH6156-4T BJTs
Transistor Output Optocoupler, 1-Element, 5300V Isolation, SMD, 4 PIN
Same model may have multiple batches, images only for reference.
Manufacturer
Part Number (MPN)
SFH6156-4T
Base Model
Detailed Description
Transistor Output Optocoupler, 1-Element, 5300V Isolation, SMD, 4 PIN
Package
SMD-4
Lifecycle Status
Active
Datasheet
Quick Jump:
Technical Specifications
Vishay SFH6156-4T BJTs technical specifications.
General
RoHS
Yes
Number of Channels
1 Channel
Mounting Type
SMD/SMT
Isolation Voltage
5300 Vrms
Output Type
NPN Phototransistor
Current Transfer Ratio Min
160 %
Current Transfer Ratio Max
320 %
Contact Current Rating
60 mA
Reference Voltage
1.65 V
Collector Emitter Voltage Max
70 V
Alternate Parts Comparison (SFH6156-4T vs SFH6156-3X001 vs SFH6156-2X001 vs SFH6156-2X001T)
Side-by-side technical parameter comparison of related primary models in this product family.
| This Part | Alternate Parts | Alternate Parts | Alternate Parts | |
|---|---|---|---|---|
| Mounting Type | SMD/SMT | Surface Mount, Through Hole | Surface Mount, Through Hole | SMD/SMT |
| Number of Channels | 1 Channel | 1 | 1 | 1 Channel |
| RoHS | Yes | Yes | Yes | Yes |
| Current Transfer Ratio | 160 % | 200 % | 125 % | 63 % |
| Current Transfer Ratio Max | 320 % | 200% @ 10mA | 125% @ 10mA | 125 % |
| Current Transfer Ratio Min | 160 % | 100% @ 10mA | 63% @ 10mA | 63 % |
| Output Type | NPN Phototransistor | Transistor | Transistor | NPN Phototransistor |
| Collector Emitter Voltage Max | 70 V | 400 mV | 400 mV | -- |
| Isolation Voltage | 5300 Vrms | 4.42 kV | -- | 5300 Vrms |
| Operating Temperature | -- | -55°C ~ 100°C | -55°C ~ 100°C | - 55°C ~ + 100°C |
| Action |
Cross Reference
Manufacturer-stated alternates from official cross-reference tools. These are not a guaranteed pin-compatible drop-in. Qualify package, pinout, and electrical limits against the datasheet before a board change. See cross-reference vs drop-in compatible .
Suggested replacements
FOD817B3SDonsemiSimilaronsemi
Pin YesPkg YesElec Mixed
Transistor Output Optocouplers Phototransistor Output Optocoupler
More Parts in BJTs
Browse additional parts from the same category, grouped by series, package type, and manufacturer. These are catalog suggestions — not verified pin-compatible alternates.
