T50RIA20

Bulletin I27105 rev. B 02/02 T..RIA SERIES MEDIUM POWER PHASE CONTROL THYRISTORS 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 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. B 02/02 ELECTRICAL SPECIFICATIONS Voltage Ratings Type number T50RIA T70RIA T90RIA Voltage Code 10 20 40 60 80 100 120 VDRM/VRRM, maximum repetitive peak reverse voltage V 100 200 400 600 800 1000 1200 VRSM, maximum non-repetitive peak reverse voltage V 150 300 500 700 900 1100 1300 On-state Conduction IDRM/IRRM max. @ 25°C µA 100 Parameter T50RIA T70RIA T90RIA Units Conditions IT(AV) Max. average on-state current @ Case temperature IT(RMS) Max. RMS on-s...