MUR6040
 
     
     Technical Specification :     
 
VRRM
(V) 		VRSM
(V) 		IFAV (TC) in A
(A) 		IFAV (TC)in C
(0C) 		IFRMS TVJM
(A) 		IFSM 450C/10mS
(A) 		trr TYP
(ns(250C)) 		VF1x(IF) TVJM=150C in V
(V) 		VF1x(IF) TVJM=150C in A
(A) 		IRM(-di/dt) TVJ=100C in A
(A) 		IRM(-di/dt) TVJ=100C in 6
(A/mS) 		Rth(j-c)
(K/W)
400 440 60 70 100 550 35 1.50 70 19 480 0.75
 
     
  Formulae :  
 
  • The power loss of the device :-
  • PW = V0 X IF(AV) + (IRMS)(IRMS) X r
  • V0 = Threshold Voltage
  • IF(AV) or IT(AV) =Average Forward Current
  • IRMS = IF(AV) X Form Factor
  • r = Slope resistance in Ohms
  • Form Factor for :-
  • Half Sine Wave 1800 Conduction=1.57
  • 3 Phase 1200 Conduction =1.74
  • 6 Phase 600 Conduction =2.44
  • Heat Sink Thermal Resistance Rth H-A:-
  • Tj =TA +PW [Rth(J-C) +Rth(C-H) + Rth(H-A)]
  • TA = Ambient Temperature.