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SMBT3904U Datasheet, PDF (3/8 Pages) Infineon Technologies AG – NPN Silicon Switching Transistor Array
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SMBT3904U
Electrical Characteristics at TA = 25°C, unless otherwise specified.
Parameter
Symbol
Values
Unit
min. typ. max.
AC Characteristics
Transition frequency
IC = 10 mA, VCE = 20 V, f = 100 MHz
Collector-base capacitance
VCB = 5 V, f = 1 MHz
Emitter-base capacitance
VEB = 0.5 V, f = 1 MHz
Short-circuit input impedance
IC = 1 mA, VCE = 10 V, f = 1 kHz
Open-circuit reverse voltage transf.ratio
IC = 1 mA, VCE = 10 V, f = 1 kHz
Short-circuit forward current transf.ratio
IC = 1 mA, VCE = 10 V, f = 1 kHz
Open-circuit output admittance
IC = 1 mA, VCE = 10 V, f = 1 kHz
Noise figure
 IC = 100 µA, VCE = 5 V, RS = 1 k ,
f = 1 kHz,  f = 200 Hz
fT
300 -
- MHz
Ccb
-
-
4 pF
Ceb
-
-
8
h11e
1
-
10 k
h12e
0.5
-
8 10-4
h21e
100 - 400 -
h22e
1
-
40 S
F
-
-
5 dB
Delay time
VCC = 3 V, IC = 10 mA, IB1 = 1 mA,
VBE(off) = 0.5 V
td
-
-
35 ns
Rise time
VCC = 3 V, IC = 10 mA, IB1 = 1 mA,
VBE(off) = 0.5 V
Storage time
VCC = 3 V, IC = 10 mA, IB1=IB2 = 1mA
Fall time
VCC = 3 V, IC = 10 mA, IB1=IB2 = 1mA
tr
-
-
35
tstg
-
- 200
tf
-
-
50
3
Nov-30-2001
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