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TFA38 - Reverse Blocking Triode Thyristor

This page provides the datasheet information for the TFA38, a member of the TFA37 Reverse Blocking Triode Thyristor family.

Description

This Sanken reverse blocking triode thyristor is designed for AC power control, providing reliable, uniform switching for half-cycle AC applications.

In comparison with other products on the market, the TFA3x series provides increased isolation voltage (1800 VACRMS), guaranteed for up to 1 minute.

Features

  • Exceptional reliability.
  • Small fully-molded SIP package with heatsink mounting for high thermal dissipation and long life.
  • Operating junction temperature to 150°C.
  • VDRM of 700 or 800 V.
  • 4.7 ARMS on-state current.
  • 7 mA typical gate trigger current.
  • Uniform switching.
  • UL Recognized Component (File No. : E118037) (suffix I).

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Datasheet preview – TFA38

Datasheet Details

Part number TFA38
Manufacturer Allegro MicroSystems
File Size 397.72 KB
Description Reverse Blocking Triode Thyristor
Datasheet download datasheet TFA38 Datasheet
Additional preview pages of the TFA38 datasheet.

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Full PDF Text Transcription

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TFA3x Series Reverse Blocking Triode Thyristor Features and Benefits ▪ Exceptional reliability ▪ Small fully-molded SIP package with heatsink mounting for high thermal dissipation and long life ▪ Operating junction temperature to 150°C ▪ VDRM of 700 or 800 V ▪ 4.7 ARMS on-state current ▪ 7 mA typical gate trigger current ▪ Uniform switching ▪ UL Recognized Component (File No.: E118037) (suffix I) Description This Sanken reverse blocking triode thyristor is designed for AC power control, providing reliable, uniform switching for half-cycle AC applications. In comparison with other products on the market, the TFA3x series provides increased isolation voltage (1800 VACRMS), guaranteed for up to 1 minute. In addition, commutation dv/dt is improved.
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