ACST4-7SFP
TRIAC 700V 4A TO220FPACManufacturer: STMicroelectronics
Categories: TRIACs
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The STMicroelectronics ACST4-7SFP is a standard TRIAC designed for AC power control applications. This device features a 700V off-state voltage and a 4A RMS on-state current capability. It is packaged in a TO-220FPAC (TO-220-2 Full Pack) for through-hole mounting. The ACST4-7SFP exhibits a typical gate trigger current (Igt) of 25mA and a hold current (Ih) of 35mA, with a maximum gate trigger voltage (Vgt) of 1.1V. Non-repetitive surge current handling is rated at 30A and 33A for 50Hz and 60Hz respectively. Operating temperature range is -30°C to 125°C (TJ). This TRIAC is commonly utilized in industrial automation, home appliance control, and general AC switching circuits.
Additional Information
Series: -RoHS Status: ROHS3 CompliantManufacturer Lead Time: No lead time information availableProduct Status: ObsoletePackaging: TubeDownload Free CAD Model:
Technical Details:
| Packaging | Tube |
| Package / Case | TO-220-2 Full Pack |
| Mounting Type | Through Hole |
| Triac Type | Standard |
| Configuration | Single |
| Operating Temperature | -30°C ~ 125°C (TJ) |
| Current - Hold (Ih) (Max) | 35 mA |
| Current - Gate Trigger (Igt) (Max) | 25 mA |
| Current - Non Rep. Surge 50, 60Hz (Itsm) | 30A, 33A |
| Voltage - Gate Trigger (Vgt) (Max) | 1.1 V |
| Supplier Device Package | TO-220FPAC |
| Current - On State (It (RMS)) (Max) | 4 A |
| Voltage - Off State | 700 V |
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