IRF740

isc N-Channel MOSFET Transistor IRF740 ·FEATURES ·Drain Source Voltage: VDSS= 400V(Min) ·Static Drain-Source On-Resistance : RDS(on) = 0.55Ω(Max) ·Fast Switching Speed ·Minimum Lot-to-Lot variations for robust device performance and reliable operation ·DESCRITION ·Switch mode power supply ·Uninterruptable power supply ·High speed power switching ·ABSOLUTE MAXIMUM RATINGS(Ta=25℃) SYMBOL ARAMETER VALUE UNIT VDSS Drain-Source Voltage (VGS=0) 400 V VGS Gate-Source Voltage ±30 V ID Drain Current-continuous@ TC=25℃ 10 A IDM Drain Current-Single Plused 40 A Ptot Total Dissipation@TC=25℃ 125 W Max. Operating Junction Temperature 150 ℃ -55~150 ℃ Tj Tstg Storage Temperature Range THERMAL CHARACTERISTICS SYMBOL PARAMETER MAX UNIT Rth j-c Thermal Resistance,Junction to Case 1.0 ℃/W Rth j-a Thermal Resistance,Junction to Ambient 62 ℃/W isc website：www.iscsemi.com 1 isc & iscsemi is registered trademark isc N-Channel MOSFET Transistor IRF740 ELECTRICAL CHARACTERISTICS TC=25℃ unless otherwise specified SYMBOL V(BR)DSS PARAMETER CONDITIONS MIN Drain-Source Breakdown Voltage VGS= 0; ID=0.25mA 400 Gate Threshold Voltage VDS= VGS; ID=0.25mA 2.0 Diode Forward On-voltage RDS(on) TYPE MAX UNIT V 4.0 V IS= 10A ;VGS= 0 2.0 V Drain-Source On-Resistance VGS= 10V; ID= 6A 0.55 Ω IGSS Gate-Body Leakage Current VGS= ±30V;VDS= 0 ±100 nA IDSS Zero Gate Voltage Drain Current VDS=400V; VGS= 0 25 µA VGS(th) VSD NOTICE： ISC reserves the rights to make changes of the content herein the datasheet at any time without notification. The information contained herein is presented only as a guide for the applications of our products. ISC products are intended for usage in general electronic equipment. The products are not designed for use in equipment which require specialized quality and/or reliability, or in equipment which could have applications in hazardous environments, aerospace industry, or medical field. Please contact us if you intend our products to be used in these special applications. ISC makes no warranty or guarantee regarding the suitability of its products for any particular purpose, nor does ISC assume any liability arising from the application or use of any products, and specifically disclaims any and all liability, including without limitation special, consequential or incidental damages. isc website：www.iscsemi.com 2 isc & iscsemi is registered trademark