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TMA86I - Triac

Download the TMA86I datasheet PDF. This datasheet also covers the TMA8x variant, as both devices belong to the same triac family and are provided as variant models within a single manufacturer datasheet.

General Description

This Sanken triac (bidirectional triode thyristor) is designed for AC power control, providing reliable, uniform switching for full-cycle AC applications.

Key Features

  • Exceptional reliability.
  • Small fully-molded SIP package with heatsink mounting for high thermal dissipation and long life.
  • VDRM of 400 or 600 V.
  • 8 ARMS on-state current.
  • Uniform switching.
  • UL Recognized Component (File No. : E118037) (suffix I).

📥 Download Datasheet

Note: The manufacturer provides a single datasheet file (TMA8x-Allegro.pdf) that lists specifications for multiple related part numbers.

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Other Datasheets by Allegro MicroSystems

Part Number Description
TMA86 Triac
TMA86S-L Triac
TMA84 Triac
TMA84I Triac
TMA84S-L Triac

Full PDF Text Transcription (Reference)

The following content is an automatically extracted verbatim text from the original manufacturer datasheet and is provided for reference purposes only.

View original datasheet text
TMA8x Series Triac (Bidirectional Triode Thyristor) Features and Benefits ▪ Exceptional reliability ▪ Small fully-molded SIP package with heatsink mounting for high thermal dissipation and long life ▪ VDRM of 400 or 600 V ▪ 8 ARMS on-state current ▪ Uniform switching ▪ UL Recognized Component (File No.: E118037) (suffix I) Description This Sanken triac (bidirectional triode thyristor) is designed for AC power control, providing reliable, uniform switching for full-cycle AC applications. In comparison with other products on the market, the TMA8x series provides increased isolation voltage (1800 VACRMS), guaranteed for up to 1 minute, and greater peak nonrepetitive off-state voltage, VDSM (700 V). In addition, commutation dv/dt and (dv/dt)c are improved.