Vishay VOS618A-3T BJTs
1CH Optocoupler, 400V, 50mA, SSOP, Surface Mount
Same model may have multiple batches, images only for reference.
Manufacturer
Part Number (MPN)
VOS618A-3T
Base Model
Detailed Description
1CH Optocoupler, 400V, 50mA, SSOP, Surface Mount
Package
4-SOIC(0.173",4.40mmWidth)
Lifecycle Status
Active
Datasheet
VOS618A-3T Datasheet
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Technical Specifications
Vishay VOS618A-3T BJTs technical specifications.
General
Series
VOx6xxA
RoHS
Yes
Number of Channels
1 Channel
Mounting Type
SMD/SMT
Isolation Voltage
3750 Vrms
Output Type
NPN Phototransistor
Current Transfer Ratio Min
100 %
Current Transfer Ratio Max
200 %
Contact Current Rating
50 mA
Reference Voltage
1.5 V
Related Parts Comparison (VOS618A-3T vs VOS618A-2T vs VOS618A-X001T vs VOS618A-8T)
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 | |
|---|---|---|---|---|
| Mounting Type | SMD/SMT | Surface Mount | Surface Mount | Surface Mount |
| Number of Channels | 1 Channel | 1 | 1 | 1 |
| RoHS | Yes | Yes | Yes | Yes |
| Current Transfer Ratio | 100 % | 125 % | 600 % | 260 % |
| Current Transfer Ratio Max | 200 % | 125% @ 1mA | 600% @ 1mA | 260% @ 1mA |
| Current Transfer Ratio Min | 100 % | 63% @ 1mA | 50% @ 1mA | 130% @ 1mA |
| Output Type | NPN Phototransistor | Transistor | Transistor | Phototransistor |
| Collector Emitter Voltage Max | 80 V | 400 mV | 400 mV | -- |
| Package / Case | -- | SSOP | SSOP | SSOP |
| Operating Temperature | -- | -55°C ~ 110°C | -55°C ~ 110°C | -55°C ~ 110°C |
| Lifecycle Status | -- | Active | Active | Active |
| Collector Emitter Saturation Voltage | -- | 400 mV | 400 mV | 400 mV |
| Action |
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Browse additional parts from the same category, grouped by series, package type, and manufacturer. These are catalog suggestions — not verified pin-compatible alternates.
VOS618A-2TVishayOptocoupler - Transistor Output, 1 CHANNEL TRANSISTOR OUTPUT OPTOCOUPLER, ROHS COMPLIANT, MINIFLAT, SSOP-4
