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STMicroelectronics TM8050H 80A High Temperature Thyristor (SCR)

STMicroelectronics TM8050H 80A High-Temperature Thyristor (SCR) has a high-junction temperature of TJ=150°C. The TM8050H is suitable in applications where power switching (IT(RMS) = 80A at TC = 130°C) and power dissipation (VTM= 1.55V at 160A) are critical. This includes a motorbike voltage regulator, by-pass AC switch, controlled rectifier bridge, solid-state relay, battery charger, welding equipment, and motor driver applications. The TM8050H-8D3 is available in a surface mount D3PAK package.

Features

  • Tj = 150°C High junction temperature
  • VDRM = VRRM = 800V Blocking voltage
  • IT(RMS) = 80A Nominal current
  • IGT max. = 50mA Gate triggering current
  • dV/dt > 1kV/μs High noise immunity
  • Surface mounted device D3PAK
  • Increase of thermal margin due to extended Tj up to 150°C
  • Low ID and IR in blocking state
  • High compact power SMD design

Applications

  • AC-DC rectifier controlled bridge
  • Motorbike voltage regulator
  • Variable speed motor drive
  • Battery charging system
  • AC solid state relay
  • By-pass switch of UPS
  • Industrial welding systems
  • Motor soft starter
Publicado: 2016-04-06 | Actualizado: 2022-03-11