MJ423 View Datasheet(PDF) - Motorola => Freescale
Part Name
Description
MFG CO.
MJ423 Datasheet PDF : 4 Pages
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MJ413 MJ423
10
100 µs
1.0
0.1
0.01
1.0
TJ = 150°C
SECONDARY BREAKDOWN LIMITATION
dc
THERMAL LIMITATION AT TC = 25°C
(BASE–EMITTER DISSIPATION IS
PERCEPTIBLE ABOVE IC ≈ 5 AMP)
The Safe Operating Area Curves indi-
cate IC – VCE limits below which the de-
vice will not enter secondary breakdown.
Collector load lines for specific circuits
must fall within the applicable Safe Area to
avoid causing a catastrophic failure. To in-
sure operation below the maximum TJ,
power temperature derating must be ob-
served for both steady state and pulse
power conditions.
1.0 ms
2.0 4.0 6.0 10 20 40 60 100 200 400
VCE, COLLECTOR–EMITTER VOLTAGE (VOLTS)
1000
Figure 1. Active–Region Safe–Operating Area
125
100
75
50
25
0
0 20 40 60 80 100 120 140 160 180 200
TC, CASE TEMPERATURE (°C)
Figure 2. Power–Temperature Derating Curve
500
400
50 mHy
300
200
VCEO(sus) IS ACCEPTABLE WHEN
VCE ≥ 325 V AT IC = 100 mA
100
Hg RELAY +
6.0 V
–
X
200 Ω
TO SCOPE
+
50 V
Y
–
0
0
100
200
300
400
500
VCE, COLLECTOR–EMITTER VOLTAGE (VOLTS)
Figure 3. Sustaining Voltage Test Load Line
300 Ω
1.0 Ω
Figure 4. Sustaining Voltage Test Circuit
100
70
50
30
20
10
7.0
5.0
3.0
2.0
1.0
0.1
TJ = 100° C
VCE = 5.0 V
25°C
0.2 0.3 0.5 0.7 1.0 2.0 3.0
IC, COLLECTOR CURRENT (AMP)
Figure 5. Current Gain
5.0 7.0 10
10
7.0
5.0
3.0
2.0
1.0
0.7
0.5
0.3
0.2
0.1
0
TJ = 100° C
25°C
VCE = 10 V
0.5
1.0
1.5
2.0
2.5
VBE, BASE–EMITTER VOLTAGE (VOLTS)
Figure 6. Transconductance
2
Motorola Bipolar Power Transistor Device Data
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