MUR1520 Datasheet, PDF (5/6 Pages) Motorola, Inc – ULTRAFAST RECTIFIERS 15 AMPERES 200-400-600 VOLTS

1.0
D = 0.5
0.5
0.2
0.1
0.05
0.02
0.01
0.01 0.02
0.1
0.05
0.01
SINGLE PULSE
0.05 0.1 0.2
MUR1520 MUR1540 MUR1560
MUR1520, MUR1540, MUR1560
P(pk)
t1
t2
DUTY CYCLE, D = t1/t2
0.5 1.0 2.0
5.0 10
20
t, TIME (ms)
Figure 16. Thermal Response
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)
50 100 200
500 1000
1000
500
TJ = 25°C
200
100
50
20
10
1.0 2.0
5.0
10
20
50
100
VR, REVERSE VOLTAGE (VOLTS)
Figure 17. Typical Capacitance
Rectifier Device Data
5