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T70RIA20 Datasheet MEDIUM POWER PHASE CONTROL THYRISTORS

Manufacturer: International Rectifier (now Infineon)

Download the T70RIA20 datasheet PDF. This datasheet also includes the T70RIA10 variant, as both parts are published together in a single manufacturer document.

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Note: The manufacturer provides a single datasheet file (T70RIA10-InternationalRectifier.pdf) that lists specifications for multiple related part numbers.

General Description

These series of T-modules are inteded for general purpose applications such as battery chargers, welders and plating equipment, regulated power supplies and temperature and speed control circuits.

The semiconductors are electrically isolated from the metal base, allowing common heatsinks and compact assemblies to be built.

Major Ratings and Characteristics Parameters T50RIA T70RIA T90RIA Units IT(AV) @ TC IT(RMS) ITSM @50Hz @ 60Hz 50 70 80 1310 1370 70 70 110 1660 1740 90 70 141 1780 1870 A oC A A A I2t @ 50Hz 8550 13860 15900 A2s @60Hz 7800 12650 14500 I2√t 85500 138500 159100 VDRM/VRRM 100 to 1200 TJ -40 to 125 A2s A2√s V oC www.irf.com 1 T..RIA Series Bulletin I27105 rev.

Overview

Bulletin I27105 rev.

B 02/02 T..RIA SERIES MEDIUM POWER PHASE CONTROL.

Key Features

  • Electrically isolated base plate Types up to 1200 VRRM 3500 VRMS isolating voltage Simplified mechanical designs, rapid assembly High surge capability Large creepage distances UL E78996 approved Power Modules 50 A 70 A 90 A.

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