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T43570 Specifications

Detailed technical information and Application Scenarios

Product Details

PartNumberManufactorQuantityAvailability
T43570ST110Yes

Part Number:** T43570 **Manufacturer:** STMicroelectronics (ST) ### **Specifications:** - **Type:** Thyristor (SCR) - **Voltage Rating (VDRM/VRRM):** 700V - **Current Rating (IT(RMS)):** 4A - **Gate Trigger Current (IGT):** 5mA (typical)

Part Number: T43570

Manufacturer: STMicroelectronics (ST)

Specifications:

  • Type: Thyristor (SCR)
  • Voltage Rating (VDRM/VRRM): 700V
  • Current Rating (IT(RMS)): 4A
  • Gate Trigger Current (IGT): 5mA (typical)
  • Gate Trigger Voltage (VGT): 1.5V (typical)
  • Holding Current (IH): 5mA (typical)
  • Operating Temperature Range: -40°C to +125°C
  • Package: TO-220AB (isolated tab)

Descriptions:

  • The T43570 is a sensitive gate silicon-controlled rectifier (SCR) designed for medium-power switching applications.
  • Features high voltage capability and reliable performance in AC/DC switching, motor control, and industrial automation.
  • The isolated TO-220 package provides improved thermal dissipation and electrical isolation.

Features:

  • High Voltage Capability: Suitable for 700V applications.
  • Low Gate Trigger Current: Enables easy triggering with minimal control circuitry.
  • Isolated Package: Enhances safety and thermal performance.
  • Robust Construction: Ensures reliability in harsh environments.
  • Compliant with Industry Standards: Meets relevant safety and performance certifications.

For detailed electrical characteristics, refer to the official ST datasheet.

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