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BFP640ESD_12 Datasheet, PDF (11/28 Pages) Infineon Technologies AG – Robust Low Noise Silicon Germanium Bipolar RF Transistor | |||
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5
Electrical Characteristics
BFP640ESD
Electrical Characteristics
5.1
DC Characteristics
Table 5-1 DC Characteristics at TA = 25 °C
Parameter
Symbol
Collector emitter breakdown voltage V(BR)CEO
Min.
4.1
Collector emitter leakage current
ICES
â
Collector base leakage current
ICBO
â
Emitter base leakage current
IEBO
â
DC current gain
hFE
110
Values
Typ. Max.
4.7
â
â
500
â
500
â
10
180 270
Unit Note / Test Condition
V
IC = 1 mA, IB = 0
Open base
nA VCE = 2 V, VBE = 0
E-B short circuited
nA VCB = 2 V, IE = 0
Open emitter
μA VEB = 0.5 V, IC = 0
Open collector
VCE = 3 V, IC = 30 mA
Pulse measured
5.2
General AC Characteristics
Table 5-2 General AC Characteristics at TA = 25 °C
Parameter
Symbol
Min.
Transition frequency
fT
â
Collector base capacitance
CCB
â
Collector emitter capacitance
CCE
â
Emitter base capacitance
CEB
â
Values
Typ. Max.
45
â
0.08 â
0.4
â
0.7
â
Unit Note / Test Condition
GHz
pF
pF
pF
VCE = 3 V, IC = 30 mA,
f = 1 GHz
VCB = 3 V, VBE = 0 V
f = 1 MHz
Emitter grounded
VCE = 3 V, VBE = 0 V
f = 1 MHz
Base grounded
VEB = 0.4 V, VCB = 0 V
f = 1 MHz
Collector grounded
Data Sheet
11
Revision 1.1, 2012-09-17
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