IRKU71 Datasheet | International Rectifier

Features High Voltage Industrial Standard Package Thick Al metal die and double stick bonding Thick copper baseplate UL E78996 approved 3500VRMS isolating voltage ADD-A-pak TM GEN V Power Modules Benefits Up to 1600V Full patible TO-240AA High Surge capability Easy Mounting on heatsink Al203 DBC insulator Heatsink grounded 75 A 95 A Mechanical Description The Generation V of Add-A-pak module bine the excellent thermal performance obtained by the usage of Direct Bonded Copper substrate with superior mechanical ruggedness, thanks to the insertion of a solid Copper baseplate at the bottom side of the device. The Cu baseplate allow an easier mounting on the majority of heatsink with increased tolerance of surface roughness and improve thermal spread. The Generation V of AAP module is manufactured without hard mold, eliminating in this way any possible direct stress on the leads. The electrical terminals are secured against axial pull-out: they are fixed to the module housing via a click-stop feature already tested and proved as reliable on other IR modules. Electrical Description These modules are intended for general purpose high voltage applications such as high voltage regulated power supplies, lighting circuits, temperature and motor speed control circuits, UPS and battery charger. .. Major Ratings and Characteristics Parameters IRKU/V71 IRKU/V91 IT(AV) @ 85°C IT(RMS) ITSM @ 50Hz @ 60Hz I 2t @ 50Hz @ 60Hz I 2√ t VRRM range TSTG TJ 75 115 1665 1740 13.86 12.56 138.6 95 150 1785 1870 15.91 14.52 159.1 Units A A A A KA2s KA2s KA 2√s V o 400 to 1600 - 40 to 125 - 40 to125 C C o .irf. IRKU/V71, 91 Series Bulletin I27135 rev. F 10/02 ELECTRICAL SPECIFICATIONS Voltage Ratings Type number Voltage Code 04 IRKU/V71, 91 08 12 16 VRRM , maximum VRSM , maximum VDRM , max. repetitive repetitive non-repetitive peak off-state voltage, peak reverse voltage peak reverse voltage gate open circuit V 400 800 1200 1600 IRRM IDRM 125°C m A 500 900 1300 1700 400 800...