Littelfuse Inc. Q201E4 is a standard TRIAC designed for AC power control applications. This single-configuration device features an off-state voltage rating of 200V and a continuous on-state current (IT(RMS)) of 1A. The Q201E4 exhibits a gate trigger current (IGT) of 25mA maximum and a hold current (IH) of 25mA maximum, with a gate trigger voltage (VGT) of 1.3V maximum. Non-repetitive surge current handling is 16.7A at 50Hz and 20A at 60Hz. Packaged in a TO-226-3, TO-92-3 (TO-226AA) through-hole package, this component operates across a wide temperature range of -65°C to 125°C. It is suitable for use in various industrial and consumer electronics markets requiring AC switching and phase control.
Additional Information
Series: -RoHS Status: ROHS3 CompliantManufacturer Lead Time: No lead time information availableProduct Status: ObsoletePackaging: BulkDatasheet:Download Free CAD Model:
Technical Details:
| Packaging | Bulk |
| Package / Case | TO-226-3, TO-92-3 (TO-226AA) |
| Mounting Type | Through Hole |
| Triac Type | Standard |
| Configuration | Single |
| Operating Temperature | -65°C ~ 125°C (TJ) |
| Current - Hold (Ih) (Max) | 25 mA |
| Current - Gate Trigger (Igt) (Max) | 25 mA |
| Current - Non Rep. Surge 50, 60Hz (Itsm) | 16.7A, 20A |
| Voltage - Gate Trigger (Vgt) (Max) | 1.3 V |
| Supplier Device Package | TO-92 |
| Current - On State (It (RMS)) (Max) | 1 A |
| Voltage - Off State | 200 V |
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