MUR3020WT Datasheet, PDF (5/6 Pages) Motorola, Inc – ULTRAFAST RECTIFIERS 30 AMPERES 200-400-600 VOLTS

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D = 0.5
0.5
0.2
0.1
0.1
0.05
0.01
0.05
SINGLE PULSE
0.02
0.01
0.01 0.02
0.05 0.1 0.2
MUR3020WT MUR3040WT MUR3060WT
P(pk)
t1
t2
DUTY CYCLE, D = t1/t2
Z_θJC(t) = r(t) R_θJC
R_θJC = 1.5°C/W MAX
D CURVES APPLY FOR POWER
PULSE TRAIN SHOWN
READ TIME AT T1
TJ(pk) – TC = P(pk) Z_θJC(t)
0.5 1
2
5
10
20
t, TIME (ms)
Figure 16. Thermal Response
50 100 200
500 1K
1K
500
TJ = 25°C
200
100
50
20
10
1
2
5
10
20
50 100
VR, REVERSE VOLTAGE (VOLTS)
Figure 17. Typical Capacitance (Per Leg)
Rectifier Device Data
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