onsemi FOD4108 TRIACs
Triac & SCR Output Optocouplers 800V Random Phase Triac Driver Output
Same model may have multiple batches, images only for reference.
Manufacturer
Part Number (MPN)
FOD4108
Detailed Description
Triac & SCR Output Optocouplers 800V Random Phase Triac Driver Output
Package
6-DIP (0.300", 7.62mm)
Lifecycle Status
Active
Datasheet
FOD4108 Datasheet
Quick Jump:
Technical Specifications
onsemi FOD4108 TRIACs technical specifications.
General
Number of Channels
1
Package / Case
6-DIP
Mounting Type
Through Hole
Operating Temperature
-55°C ~ 100°C
Lifecycle Status
Active
Current Hold Ih
500µA
Turn on Time
60µs
Voltage Forward Vf Typ
1.25V
Current Dc Forward If Max
30 mA
Output Type
Triac
Related Parts Comparison (FOD4108 vs FOD4218V vs FOD4118 vs FOD4218)
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 | |
|---|---|---|---|---|
| Package / Case | 6-DIP | 6-DIP | 6-DIP | 6-DIP |
| Mounting Type | Through Hole | Through Hole | Through Hole | Through Hole |
| Operating Temperature | -55°C ~ 100°C | -55°C ~ 100°C | -55°C ~ 100°C | -55°C ~ 100°C |
| Number of Channels | 1 | 1 | 1 | 1 |
| Lifecycle Status | Active | Active | Active | Active |
| Approval Agency | CSA, UL | UL, VDE | CSA, UL | cUL, FIMKO, UL |
| Current Dc Forward If Max | 30 mA | 30 mA | 30 mA | 30 mA |
| Current Hold Ih | 500µA | 500µA | 500µA | 500µA |
| Current Led Trigger Ift Max | 2mA | 1.3mA | 1.3mA | 1.3mA |
| Output Type | Triac | Triac | Triac | Triac |
| Static Dv Dt Min | 10kV/µs | 10kV/µs | 10kV/µs | 10kV/µs |
| Turn on Time | 60µs | 60µs | 60µs | 60µs |
| 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 .
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