rating symbol mur3020pt mur3040pt mur3060pt unit
peak repetitive reverse voltage
working peak reverse voltage
dc blocking voltage
vrrm
vrwm
vr
200 400 600 volts
average rectified forward current (rated vr)
per leg
per device
if(av)
15 @ tc = 150°c
30 @ tc = 150°c
15 @ tc =
30    145°c
amps
peak rectified forward current, per leg
(rated vr, square wave, 20 khz, tc = 150°c)
ifrm 30
@ tc = 150°c
30
@ tc =145°c
amps
nonrepetitive peak surge current
(surge applied at rated load conditions,
halfwave, single phase, 60 hz) per leg
ifsm 200 150 amps
operating junction and storage temperature tj, tstg – 65 to +175 °c
thermal characteristics (per diode leg)
maximum thermal resistance — junction to case
— junction to ambient
rθjc
rθja
1.5
40
°c/w
electrical characteristics (per diode leg)
maximum instantaneous forward voltage (note 1.)
(if = 15 amp, tc = 150°c)
(if = 15 amp, tc = 25°c)
vf
0.85
1.05
1.12
1.25
1.2
1.5
volts
maximum instantaneous reverse current (note 1.)
(rated dc voltage, tj = 150°c)
(rated dc voltage, tj = 25°c)
ir
500
10
1000
10
µa
maximum reverse recovery time
(if = 1.0 amp, di/dt = 50 amps/µs)
trr 35 60 ns
1. pulse test: pulse width = 300 µs, duty cycle ≤ 2.0%.

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王小芸
王小芸
15989726056
汕头市潮南区陈店镇新兴路508号