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MJE13009 Datasheet(PDF) 6 Page - Unisonic Technologies

Part No. MJE13009
Description  SWITCHMODE SERIES NPN SWITCHMODE SERIES NPN TRANSISTORS
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Maker  UTC [Unisonic Technologies]
Homepage  http://www.utc-ic.com
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MJE13009 Datasheet(HTML) 6 Page - Unisonic Technologies

   
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MJE13009
NPN SILICON TRANSISTOR
UNISONIC TECHNOLOGIES CO., LTD
6 of 8
www.unisonic.com.tw
QW-R203-024,D
TYPICAL CHARATERISTICS
500
Figure 1. Forward Bias Safe Operating Area
0.01
2
5
Collector –Emitter Voltage, VCE (V)
300
0.2
10
510
70
50
0.5
30
20
1
TC = 25℃
10μs
7
20
50
100
200
100
0.1
0.05
0.02
100μs
1ms
dc
CURVES APPLY BELOW RATED VCEO
THERMAL LIMIT
BONDING WIRE LIMIT
SECOND BREAKDOWN LIMIT
800
Figure 2. Reverse Bias Switching Safe Operating Area
0
8
Collector –Emitter Clamp Voltage, VCBO (V)
700
4
10
0100
6
300
12
200
400
500
600
14
2
VBE(OFF) = 9V
1.5V
TC ≤ 100℃
IB1 = 2.5 A
5V
3V
160
Figure 3. Forward Bias Power Derating
0
0.6
Case Temperature, TC (°C)
140
20
40
100
0.4
80
0.8
Thermal
Derating
Second Breakdown
Derating
60
120
1
0.2
There are two limitations on the power handling ability of a
transistor: average junction temperature and second breakdown.
Safe operating area curves indicate IC–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 Figure1 is based on TC = 25℃; TJ(pk) is variable
depending on power level. Second breakdown pulse limits are
valid for duty cycles to 10% but must be derated when TC ≥ 25℃.
Second breakdown limitations do not derate the same as thermal
limitations . Allowable current at the voltages shown on Figure 1
may be found at any case temperature by using the appropriate
curve on Figure 3.
TJ(pk) may be calculated from the data in Figure 4. At high
case temperatures, thermal limitations will reduce the power
that can be handled to values less than the limitations imposed
by second breakdown. Use of reverse biased safe operating
area data (Figure 2) is discussed in the applications information
section.
2
Figure 4. Typical Thermal Response [ZθJC(t)]
0.01
0.2
Time, t (ms)
1
0.05
0.3
0.01
0.02
0.2
0.7
0.07
0.1
0.5
0.1
D = 0.5
0.05
0.05
5
0.5
1
0.03
0.02
0.1
0.2
10
20
50
100
200
500
1.0k
Single Pulse
0.02
0.01
t2
t1
Duty Cycle, D = t1/t2
P(pk)
ZθJC(t) = r(t) θJC
θJC = 1.25°C/W MAX
D CURVES APPLY FOR POWER
PULSE TRAIN SHOWN
READ TIME AT t1
TJ(pk) – TC = P(pk) ZθJC(t)


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