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MJE243 Datasheet(PDF) 3 Page - ON Semiconductor

Part No. MJE243
Description  Complementary Silicon Power Plastic Transistors 100 VOLTS, 15 WATTS
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Maker  ONSEMI [ON Semiconductor]
Homepage  http://www.onsemi.com
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MJE243 Datasheet(HTML) 3 Page - ON Semiconductor

   
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MJE243 − NPN,
MJE253 − PNP
http://onsemi.com
3
16
20
Figure 1. Power Derating
T, TEMPERATURE (
°C)
0
40
60
100
120
160
12
1.6
0
1.2
8.0
0.8
4.0
0.4
80
140
Figure 2. Switching Time Test Circuit
+11 V
25
ms
0
−9.0 V
RB
−4 V
D1
SCOPE
VCC
+30 V
RC
tr, tf ≤ 10 ns
DUTY CYCLE = 1.0%
51
RB and RC VARIED TO OBTAIN DESIRED CURRENT LEVELS
D1 MUST BE FAST RECOVERY TYPE, e.g.:
1N5825 USED ABOVE IB ≈ 100 mA
MSD6100 USED BELOW IB ≈ 100 mA
FOR PNP TEST CIRCUIT, REVERSE ALL POLARITIES
1K
IC, COLLECTOR CURRENT (AMPS)
VCC = 30 V
IC/IB = 10
TJ = 25°C
500
300
200
100
50
td
30
20
10
5
1
0.01
0.03 0.05
0.5
0.2
0.1
0.3
10
Figure 3. Turn−On Time
3
2
5
2
13
tr
NPN MJE243
PNP MJE253
0.02
t, TIME (ms)
0.01
0.02
0.05
1.0
2.0
5.0
10
20
50
100
200
0.1
0.5
0.2
1.0
0.2
0.1
0.05
qJC(t) = r(t) qJC
qJC = 8.34°C/W MAX
D CURVES APPLY FOR POWER
PULSE TRAIN SHOWN
READ TIME AT t1
TJ(pk) − TC = P(pk) qJC(t)
P(pk)
t1
t2
DUTY CYCLE, D = t1/t2
0.2
0 (SINGLE PULSE)
Figure 4. Thermal Response
0.5
D = 0.5
0.05
0.3
0.7
0.07
0.03
0.02
0.1
0.02
0.01


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