MPS2222A Ver la hoja de datos (PDF) - General Semiconductor
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MPS2222A Datasheet PDF : 3 Pages
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MPS2222A
ELECTRICAL CHARACTERISTICS
Ratings at 25¡C ambient temperature unless otherwise specified
SYMBOL
MIN.
Small Signal Current Gain
at VCE = 10 V, IC = 1 mA, f = 1 kHz
at VCE = 10 V, IC = 10 mA, f = 1 kHz
hfe
50
75
Output Admittance
at VCE = 10 V, IC = 1 mA, f = 1 kHz
at VCE = 10 V, IC = 10 mA, f = 1 kHz
hoe
5.0
25
Collector Base Time Constant
at IE = 20 mA, VCB = 20 V, f = 31.8 MHz
rb¢CC
Ð
Noise Figure
at VCE = 10 V, IC = 100 mA, RS = 1 kW
f = 1 kHZ
NF
Ð
Delay Time (see fig.1)
at IB1 = 15 mA, IC = 150 mA, VCC=30V, VBE = -0.5V
td
Ð
Rise Time (see fig.1)
at IB1 = 15 mA, IC = 150 mA, VCC=30V, VBE = -0.5V
tr
Ð
Storage Time (see fig. 2)
at IB1 = IB2 = 15 mA, IC = 150 mA, VCC=30V
ts
Ð
Fall Time (see fig. 2)
at IB1 = IB2 = 15 mA, IC = 150 mA, VCC=30V
tf
Ð
MAX.
UNIT
300
Ð
375
Ð
35
mS
200
150
ps
4.0
dB
10
ns
25
ns
225
ns
60
ns
SWITCHING TIME EQUIVALENT TEST CIRCUIT
FIGURE 1 - TURN-ON TIME
+16 V
0
-2 V
1.0 to 100 ms, DUTY CYCLE Å 2%
1kW
< 2 ns
+30V
200W
+16 V
CS* < 10 pF
Scope rise time < 4ns
*Total shunt capacitance of test jig,
connectors and oscilloscope
0
-14 V
FIGURE 2 - TURN-OFF TIME
1.0 to 100 ms, DUTY CYCLE Å 2%
+30V
200W
< 20 ns
1kW
-4 V
CS* < 10 pF
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