onsemi FOD4218 TRIACs
Triac & SCR Output Optocouplers 800V low triggr curr RANDOM PHASE TRIAC
Same model may have multiple batches, images only for reference.
Manufacturer
Part Number (MPN)
FOD4218
Detailed Description
Triac & SCR Output Optocouplers 800V low triggr curr RANDOM PHASE TRIAC
Package
6-DIP (0.300", 7.62mm)
Lifecycle Status
Active
Datasheet
FOD4218 Datasheet
Quick Jump:
Technical Specifications
onsemi FOD4218 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
1.28V
Current Dc Forward If Max
30 mA
Output Type
Triac
Alternate Parts Comparison (FOD4218 vs FOD4218V vs FOD4118 vs FOD410)
Side-by-side technical parameter comparison of related primary models in this product family.
| This Part | Alternate Parts | Alternate Parts | Alternate Parts | |
|---|---|---|---|---|
| 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 | cUL, FIMKO, UL | UL, VDE | CSA, UL | CSA, 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 | 1.3mA | 1.3mA | 1.3mA | 2mA |
| 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 .
More Parts in TRIACs
Browse additional parts from the same category, grouped by series, package type, and manufacturer. These are catalog suggestions — not verified pin-compatible alternates.
