TN805-800B
SCR 800V 8A DPAKManufacturer: STMicroelectronics
Categories: SCRs
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STMicroelectronics TN805-800B is a standard recovery silicon controlled rectifier (SCR) designed for surface mounting applications. This component features an 800V off-state voltage and an average on-state current rating of 5A, with a maximum RMS on-state current of 8A. The holding current (Ih) is a maximum of 25mA, and the gate trigger current (Igt) requirement is 5mA with a maximum gate trigger voltage (Vgt) of 1.3V. The device exhibits a low off-state leakage current of 5µA. Transient surge current capability is 70A at 50Hz and 73A at 60Hz. The TN805-800B is housed in a TO-252-3, DPAK (2 Leads + Tab), SC-63 package, suitable for operation within a temperature range of -40°C to 125°C. This SCR is commonly utilized in power control and switching applications across various industrial sectors.
Additional Information
Series: -RoHS Status: ROHS3 CompliantManufacturer Lead Time: No lead time information availableProduct Status: ObsoletePackaging: TubeDatasheet:Download Free CAD Model:
Technical Details:
| Packaging | Tube |
| Package / Case | TO-252-3, DPAK (2 Leads + Tab), SC-63 |
| Mounting Type | Surface Mount |
| SCR Type | Standard Recovery |
| Operating Temperature | -40°C ~ 125°C |
| Current - Hold (Ih) (Max) | 25 mA |
| Current - Gate Trigger (Igt) (Max) | 5 mA |
| Current - Non Rep. Surge 50, 60Hz (Itsm) | 70A, 73A |
| Current - On State (It (AV)) (Max) | 5 A |
| Voltage - Gate Trigger (Vgt) (Max) | 1.3 V |
| Voltage - On State (Vtm) (Max) | 1.6 V |
| Current - Off State (Max) | 5 µA |
| Supplier Device Package | DPAK |
| Current - On State (It (RMS)) (Max) | 8 A |
| Voltage - Off State | 800 V |
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