Vishay SFH628A-4 BJTs
AC Input Transistor Output Optocoupler, 5.3kV Isolation, DIP-4
Same model may have multiple batches, images only for reference.
Manufacturer
Part Number (MPN)
SFH628A-4
Base Model
Detailed Description
AC Input Transistor Output Optocoupler, 5.3kV Isolation, DIP-4
Package
4-DIP
Lifecycle Status
Active
Datasheet
SFH628A-4 Datasheet
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Technical Specifications
Vishay SFH628A-4 BJTs technical specifications.
General
RoHS
Yes
Number of Channels
1 Channel
Mounting Type
Through Hole
Isolation Voltage
5300 Vrms
Output Type
NPN Phototransistor
Current Transfer Ratio Min
160 %
Current Transfer Ratio Max
500 %
Contact Current Rating
50 mA
Reference Voltage
1.5 V
Collector Emitter Voltage Max
55 V
Related Parts Comparison (SFH628A-4 vs SFH628A-2 vs SFH628A-4X016 vs SFH628A-3X016)
Side-by-side specifications of related catalog parts.
Engineering verification required. Related parts may have different electrical ratings, pinouts, footprints, and operating limits. Verify suitability for your circuit before substitution.
| This Part | Related Part | Related Part | Related Part | |
|---|---|---|---|---|
| RoHS | Yes | Yes | Yes | Yes |
| Package | 4-DIP | DIP-4 | DIP-4 | DIP-4 |
| Mounting Type | Through Hole | -- | Through Hole | Through Hole |
| Number of Channels | 1 Channel | -- | 1 Channel | 1 Channel |
| Configuration | 1 Channel | -- | 1 Channel | 1 Channel |
| Current Transfer Ratio | 160 % | -- | 160 % | 100 % |
| Current Transfer Ratio Max | 500 % | -- | 500 % | 320 % |
| Current Transfer Ratio Min | 160 % | -- | 160 % | 100 % |
| Fall Time | 5 us | -- | 5 us | 5 us |
| Isolation Voltage | 5300 Vrms | -- | 5300 Vrms | 5300 Vrms |
| Maximum Collector Current | 100 mA | -- | 100 mA | 100 mA |
| Maximum Collector Emitter Saturation Voltage | 400 mV | -- | 400 mV | 400 mV |
| Action |
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.
SFH628A-4X016VishaySFH628A, SFH6286 Optocoupler, Phototransistor Output, AC Input, Low Input Current
SFH628A-3X016VishaySFH628A, SFH6286 Optocoupler, Phototransistor Output, AC Input, Low Input Current