SCT3040KR Datasheet N-channel SiC power MOSFET lOutline TO-247-4L V 1200V DSS R (Typ.) 40m DS(on) *1 I 55A D P 262W D (1) (2)(3)(4) lInner circuit lFeatures 1) Low on-resistance 2) Fast switching speed 3) Fast reverse recovery 4) Easy to parallel Please note Driver Source and Power Source are 5) Simple to drive not exchangeable. Their exchange might lead to malfunction. 6) Pb-free lead plating RoHS compliant lPackaging specifications Packing Tube lApplication Solar inverters Reel size (mm) - DC/DC converters Tape width (mm) - Type Switch mode power supplies Basic ordering unit (pcs) 30 Induction heating Taping code C14 Motor drives Marking SCT3040KR lAbsolute maximum ratings (T = 25C) a Parameter Symbol Value Unit V Drain - Source Voltage 1200 V DSS *1 T = 25C I 55 A c D Continuous Drain current *1 T = 100C 39 A I c D *2 Pulsed Drain current I 137 A D,pulse Gate - Source voltage (DC) V -4 to +22 V GSS *3 Gate - Source surge voltage (t < 300ns) V -4 to +26 V surge GSS surge *4 Recommended drive voltage V 0 / +18 V GS op Junction temperature T 175 C j T Range of storage temperature -55 to +175 C stg www.rohm.com TSQ50254-SCT3040KR 2019 ROHM Co., Ltd. All rights reserved. 1/12 31.Jul.2019 - Rev.001 TSZ2211114001Datasheet SCT3040KR lElectrical characteristics (T = 25C) a Values Parameter Symbol Conditions Unit Min. Typ. Max. V = 0V, I = 1mA GS D Drain - Source breakdown V T = 25C 1200 - - V (BR)DSS j voltage T = -55C 1200 - - j V = 0V, V =1200V GS DS Zero Gate voltage I T = 25C - 1 10 A DSS j Drain current T = 150C - 2 - j Gate - Source I V = +22V, V = 0V - - 100 nA GSS+ GS DS leakage current Gate - Source I V = V = 0V -4V, - - -100 nA GSS- GS DS leakage current V V = 10V, I = Gate threshold voltage 10mA 2.7 - 5.6 V GS (th) DS D V = 18V, I = 20A GS D Static Drain - Source *5 T = 25C - 40 52 m R j DS(on) on - state resistance T = 150C - 68 - j R Gate input resistance f = 1MHz, open drain - 7 - G lThermal resistance Values Parameter Symbol Unit Min. Typ. Max. Thermal resistance, junction - case R - 0.44 0.57 C/W thJC lTypical Transient Thermal Characteristics Symbol Value Unit Symbol Value Unit -2 -3 R C 2.5610 1.3910 th1 th1 -1 -2 R 1.9510 K/W C 1.0010 Ws/K th2 th2 -1 -2 R C 2.2010 3.5710 th3 th3 R R T th,n T th1 j c P C C D C th1 th2 th,n T a www.rohm.com TSQ50254-SCT3040KR 2019 ROHM Co., Ltd. All rights reserved. 2/12 31.Jul.2019 - Rev.001 TSZ2211115001