MJE18206 Datasheet, PDF (9/12 Pages) Motorola, Inc – POWER TRANSISTORS 8 AMPERES 1200 VOLTS 40 and 100 WATTS

1
0.5
TYPICAL THERMAL RESPONSE
(IB1 = IB2 FOR ALL CURVES)
MJE18206 MJF18206
0.2
0.1
0.1
0.05
0.02
SINGLE PULSE
P(pk)
t1
t2
DUTY CYCLE, D = t1/t2
R_θJC(t) = r(t) R_θJC
R_θJC = 1.25°C/W MAX
D CURVES APPLY FOR
POWER PULSE TRAIN
SHOWN READ TIME AT t1
TJ(pk) – TC = P(pk) R_θJC(t)
0.01
0.01
0.1
1
10
100
1000
t, TIME (ms)
Figure 22. Typical Thermal Response (Z_θJC(t)) for MJE18206
1
0.5
0.2
0.1
0.1
0.05
0.02
0.01
0.01
SINGLE PULSE
P(pk)
t1
t2
DUTY CYCLE, D = t1/t2
R_θJC(t) = r(t) R_θJC
R_θJC = 3.55°C/W MAX
D CURVES APPLY FOR
POWER PULSE TRAIN
SHOWN READ TIME AT t1
TJ(pk) – TC = P(pk) R_θJC(t)
0.1
1
10
100
1000
10000
t, TIME (ms)
Figure 23. Typical Thermal Response (Z_θJC(t)) for MJF18206
100000
Motorola Bipolar Power Transistor Device Data
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