TN22-1500H
SCR 400V 2A IPAKManufacturer: STMicroelectronics
Categories: SCRs
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The STMicroelectronics TN22-1500H is a standard recovery Silicon Controlled Rectifier (SCR) designed for efficient power switching applications. This component features a forward blocking voltage of 400V and an average on-state current rating of 1.8A, with an RMS rating of 2A. The TN22-1500H exhibits a peak surge current capability of 20A (at 50Hz) and 22A (at 60Hz). It requires a gate trigger current of 1.5mA (maximum) and a gate trigger voltage of 3V (maximum) to initiate conduction. The holding current is specified at a maximum of 175mA, with a low off-state leakage current of 100µA. The on-state voltage drop (Vtm) is a maximum of 3.1V. Packaged in a TO-251 (IPAK) through-hole package with short leads, this SCR is suitable for use across a wide operating temperature range of -40°C to 110°C. It finds application in various industrial power control systems, motor control, and lighting control circuits.
Additional Information
Series: -RoHS Status: ROHS3 CompliantManufacturer Lead Time: 25 week(s)Product Status: ActivePackaging: TubeDatasheet:Download Free CAD Model:
Technical Details:
| Packaging | Tube |
| Package / Case | TO-251-3 Short Leads, IPAK, TO-251AA |
| Mounting Type | Through Hole |
| SCR Type | Standard Recovery |
| Operating Temperature | -40°C ~ 110°C |
| Current - Hold (Ih) (Max) | 175 mA |
| Current - Gate Trigger (Igt) (Max) | 1.5 mA |
| Current - Non Rep. Surge 50, 60Hz (Itsm) | 20A, 22A |
| Current - On State (It (AV)) (Max) | 1.8 A |
| Voltage - Gate Trigger (Vgt) (Max) | 3 V |
| Voltage - On State (Vtm) (Max) | 3.1 V |
| Current - Off State (Max) | 100 µA |
| Supplier Device Package | TO-251 (IPAK) |
| Current - On State (It (RMS)) (Max) | 2 A |
| Voltage - Off State | 400 V |
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