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TS420-700T

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TS420-700T

SCR 700V 4A TO220AB

Manufacturer: STMicroelectronics

Categories: SCRs

Quality Control: Learn More

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:
Technical Details:
PackagingTube
Package / CaseTO-220-3
Mounting TypeThrough Hole
SCR TypeSensitive 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 PackageTO-220
Current - On State (It (RMS)) (Max)4 A
Voltage - Off State700 V

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