BC857AT View Datasheet(PDF) - Infineon Technologies
Part Name
Description
MFG CO.
BC857AT Datasheet PDF : 6 Pages
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BC857T
Electrical Characteristics at TA = 25 °C, unless otherwise specified.
Parameter
Symbol
Values
Unit
min. typ. max.
AC characteristics
Transition frequency
IC = 20 mA, VCE = 5 V, f = 100 MHz
Collector-base capacitance
VCB = 10 V, f = 1 MHz
Emitter-base capacitance
VEB = 0.5 V, f = 1 MHz
Short-circuit input impedance
IC = 2 mA, VCE = 5 V, f = 1 kHz
fT
Ccb
Ceb
h11e
BC857AT
BC857BT
- 250 - MHz
-
2.5
- pF
-
11
-
k
-
2.7
-
-
4.5
-
Open-circuit reverse voltage transf.ratio
h12e
IC = 2 mA, VCE = 5 V, f = 1 kHz
BC857AT
BC857BT
10-4
-
1.5
-
-
2
-
Short-circuit forward current transf.ratio
h21e
IC = 2 mA, VCE = 5 V, f = 1 kHz
BC857AT
BC857BT
Open-circuit output admittance
IC = 2 mA, VCE = 5 V, f = 1 kHz
h22e
BC857AT
BC857BT
-
- 200 -
- 330 -
S
-
18
-
-
30
-
3
Nov-29-2001
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