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2N6284 Datasheet(PDF) 3 Page - ON Semiconductor

No. de Pieza. 2N6284
Descripción  Darlington Complementary Silicon Power Transistors
Descarga  7 Pages
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Fabricante  ONSEMI [ON Semiconductor]
Página de inicio  http://www.onsemi.com
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2N6284 Datasheet(HTML) 3 Page - ON Semiconductor

   
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2N6283 2N6284 2N6286 2N6287
http://onsemi.com
3
Figure 2. Switching Times Test Circuit
10
0.2
Figure 3. Switching Times
IC, COLLECTOR CURRENT (AMP)
7.0
2.0
1.0
0.7
0.5
0.1
0.3
0.7
3.0
20
0.2
1.0
5.0
0.3
3.0
5.0
0.5
2.0
7.0
0
VCC
− 30 V
SCOPE
TUT
+ 4.0 V
tr, tf v 10 ns
DUTY CYCLE = 1.0%
RC
D1 MUST BE FAST RECOVERY TYPE e.g.,
1N5825 USED ABOVE IB [ 100 mA
MSD6100 USED BELOW IB [ 100 mA
25
μs
D1
51
RB & RC VARIED TO OBTAIN DESIRED CURRENT LEVELS
V2
APPROX
+ 8.0 V
V1
APPROX
− 12 V
[ 8.0 k
[ 50
FOR td AND tr, D1 IS DISCONNECTED
AND V2 = 0
FOR NPN TEST CIRCUIT REVERSE ALL POLARITIES
RB
10
td @ VBE(off) = 0 V
tf
ts
tr
2N6284 (NPN)
2N6287 (PNP)
VCC = 30 Vdc
IC/IB = 250
IB1 = IB2
TJ = 25°C
Figure 4. Thermal Response
t, TIME OR PULSE WIDTH (ms)
1.0
0.01
0.01
0.7
0.5
0.3
0.2
0.1
0.07
0.05
0.03
0.02
0.02 0.03
0.05
0.1
0.2
0.5
1.0
2.0
5.0
10
20
50
100
200
1000
500
RθJC(t) = r(t) RθJC
RθJC = 1.09°C/W MAX
D CURVES APPLY FOR POWER
PULSE TRAIN SHOWN
READ TIME AT t1
TJ(pk) − TC = P(pk) RθJC(t)
P(pk)
t1
t2
DUTY CYCLE, D = t1/t2
D = 0.5
SINGLE PULSE
0.2
0.05
0.1
0.02
0.01
0.3
3.0
30
300


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