MPSA20
ELECTRICAL CHARACTERISTICS (TA = 25°C unless otherwise noted)
Characteristic
OFF CHARACTERISTICS
Collector −Emitter Breakdown Voltage (Note 2)
(IC = 1.0 mAdc, IB = 0)
Emitter −Base Breakdown Voltage
(IE = 100 mAdc, IC = 0)
Collector Cutoff Current
(VCB = 30 Vdc, IE = 0)
ON CHARACTERISTICS
DC Current Gain (Note 2)
(IC = 5.0 mAdc, VCE = 10 Vdc)
Collector −Emitter Saturation Voltage
(IC = 10 mAdc, IB = 1.0 mAdc)
SMALL− SIGNAL CHARACTERISTICS
Current −Gain − Bandwidth Product (Note 2)
(IC = 5.0 mAdc, VCE = 10 Vdc, f = 100 MHz)
Output Capacitance
(VCB = 10 Vdc, IE = 0, f = 1.0 MHz)
2. Pulse Test: Pulse Width ≤ 300 ms, Duty Cycle ≤ 2.0%.
Symbol
V(BR)CEO
V(BR)EBO
ICBO
Min
Max
40
−
4.0
−
−
100
Unit
Vdc
Vdc
nAdc
hFE
VCE(sat)
40
400
−
−
0.25
Vdc
fT
Cobo
125
−
−
4.0
MHz
pF
EQUIVALENT SWITCHING TIME TEST CIRCUITS
300 ns
DUTY CYCLE = 2%
−0.5 V
<1.0 ns
+3.0 V
+10.9 V
275
10 < t1 < 500 ms
DUTY CYCLE = 2%
t1
10 k
0
CS < 4.0 pF*
−9.1 V
+10.9 V
10 k
< 1.0 ns 1N916
+3.0 V
275
CS < 4.0 pF*
Figure 1. Turn−On Time
*Total shunt capacitance of test jig and connectors
Figure 2. Turn−Off Time
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