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MJE350G Datasheet, PDF (2/3 Pages) ON Semiconductor – Plastic Medium-Power PNP Silicon Transistor | |||
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MJE350G
200 TJ = 150°C
100
25°C
70
50
-â55°C
30
20
VCE = 2.0 V
VCC = 10 V
10
5.0 7.0 10
20 30 50 70 100 200 300 500
IC, COLLECTOR CURRENT (mA)
Figure 1. DC Current Gain
1.0
TJ = 25°C
0.8
VBE(sat) @ IC/IB = 10
0.6
VBE @ VCE = 10 V
0.4
IC/IB = 10
0.2
VCE(sat)
0
5.0 7.0 10
20 30 50 70 100
IC, COLLECTOR CURRENT (mA)
Figure 2. âOnâ Voltages
IC/IB = 5.0
200 300 500
1000
700
100âms
500
300
dc
200
1.0âms
100
70
50
TJ = 150°C
500âms
30
BONDING WIRE LIMITED
20
THERMALLY LIMITED @ TC = 25°C
SECOND BREAKDOWN LIMITED
10
20
30
50 70 100
200 300 400
VCE, COLLECTOR-EMITTER VOLTAGE (VOLTS)
Figure 3. ActiveâRegion Safe Operating Area
+â1.2
+â0.8 *APPLIES FOR IC/IB < hFE/4
+â100°C to +â150°C
+â0.4
+â25°C to +â100°C
0
-â0.4
*qVC for VCE(sat)
-â0.8
-â1.2
-â55°C to +â25°C
+â25°C to +â150°C
-â1.6
-â2.0
qVB for VBE
-â2.4
-â55°C to +â25°C
-â2.8
5.0 7.0 10
20 30 50 70 100
IC, COLLECTOR CURRENT (mA)
200 300 500
Figure 4. Temperature Coefficients
There are two limitations on the power handling ability of
a transistor: average junction temperature and second
breakdown. Safe operating area curves indicate IC â VCE
limits of the transistor that must be observed for reliable
operation; i.e., the transistor must not be subjected to greater
dissipation than the curves indicate.
The data of Figure 3 is based on TJ(pk) = 150_C; TC is
variable depending on conditions. Second breakdown pulse
limits are valid for duty cycles to 10% provided TJ(pk)
⤠150_C. At high case temperatures, thermal limitations
will reduce the power that can be handled to values less than
the limitations imposed by second breakdown.
20
16
12
8.0
4.0
0
0
20 40 60 80 100 120 140 160
TC, CASE TEMPERATURE (°C)
Figure 5. Power Derating
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