TS420-700T
SCR 700V 4A TO220ABManufacturer: STMicroelectronics
Categories: SCRs
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STMicroelectronics TS420-700T is a sensitive gate Silicon Controlled Rectifier (SCR) designed for AC power control applications. This through-hole component features a 700V blocking voltage and a 4A RMS on-state current handling capability. The TS420-700T exhibits a low gate trigger current (Igt) of 200 µA, facilitating control with low-power microcontrollers or sensors. Its peak surge current capability is rated at 30A/33A for 50/60Hz cycles, ensuring robust performance under transient conditions. The device operates within a temperature range of -40°C to 125°C and is housed in a standard TO-220AB package. Applications include lighting control, motor speed regulation, and power switching in industrial and consumer electronics.
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-220-3 |
| Mounting Type | Through Hole |
| SCR Type | Sensitive Gate |
| Operating Temperature | -40°C ~ 125°C |
| Current - Hold (Ih) (Max) | 5 mA |
| Current - Gate Trigger (Igt) (Max) | 200 µA |
| Current - Non Rep. Surge 50, 60Hz (Itsm) | 30A, 33A |
| Current - On State (It (AV)) (Max) | 2.5 A |
| Voltage - Gate Trigger (Vgt) (Max) | 800 mV |
| Voltage - On State (Vtm) (Max) | 1.6 V |
| Current - Off State (Max) | 5 µA |
| Supplier Device Package | TO-220 |
| Current - On State (It (RMS)) (Max) | 4 A |
| Voltage - Off State | 700 V |
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