MMBT3904
DUTY CYCLE=2%
300 ns
+10.9V
10k
0
-0.5V
<1ns
CS<4 pF
-9.1V
<1ns
+3V
275
10<t1<500µs
DUTY CYCLE=2%
t1
+10.9V
275
10k
1N916
CS<4 pF
+3V
*Total shunt capacitance of test jig and connectors
FIG.1 Delay and Rise Time
Equivalent Test Circuit
FIG.2 Storage and Fall Time
Equivalent Test Circuit
TYPICAL TRANSIENT CHARACTERISTICS
TJ=25 C
TJ=125 C
10
7.0
5000
3000
2000
VCC=40V
IC / IB=10
CAPACITANCE(pF)
5.0
Q CHARGE (pC)
1000
700
500
300
200
100
70
QA
QT
Cibo
3.0
2.0
Cobo
1.0
0.1
0.2 0.3
0.5 0.7 1.0
2.0 3.0
5.0 7.0 10
20 30 40
50
1.0
2.0
3.0
5.0 7.0 10
20
30
50 70 100
200
REVERSE BIAS VOLTAGE (VOLTS)
IC COLLECTOR CURRENT (mA)
FIG.3 Capacitance
FIG.4 Charge Data
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