BFR99 Datasheet, PDF (2/4 Pages) STMicroelectronics – ABSOLUTE MAXIMUM RATINGS

BFR99
THERMAL DATA
R _{th j– c as e} Thermal Resistance Junction–case
R_{th j– amb} Thermal Resistance Junction–ambient
Max
486
Max
777
°C/W
°C/W
ELECTRICAL CHARACTERISTICS (T _amb = 25 °C unless otherwise specified)
Symbol
I_CBO
V_{(B R)CBO}
V_{CE O(sus)}*
V_{(B R)E BO}
V_BE
h_FE*
Parameter
Collector Cutoff Current
(I_E = 0)
Collector–base Breakdowm
Voltage (I_E = 0)
Collector–emitter Sustaining
Voltage (I_B = 0)
Emitter–base Breakdown
Voltage (I_C = 0)
Base–emitter Voltage
DC Current Gain
f_T
Transition Frequency
C_re
Reverse Capacitance
NF
Noise Figure
* _{Pulsed : pulse duration = 300µs, duty cycle = 1%.}
Test Conditions
V_CB = – 15 V
I_C = – 100 µA
I_C = – 5 mA
I_E = – 10 µA
I_C = – 10 mA
I_C = – 1 mA
I_C = – 10 mA
I_C = – 20 mA
I _C = – 10 mA
f = 200 MHz
I_C = 0
f = 1 MHz
I_C = – 3 mA
R_g = 50 Ω
I_C = – 10 mA
R_g = 50 Ω
V_CE = – 10 V
V_CE = – 10 V
V_CE = – 10 V
V_CE = – 10 V
V_CE = – 15 V
V_CE = – 15 V
V_CE = – 15 V
f = 200 MHz
f = 800 MHz
V_CE = – 15 V
f = 200 MHz
f = 800 MHz
Min. Typ.
– 25
– 25
–3
– 0.75
75
25
80
20
2
0.4
2.5
3.5
3
4
Max.
– 100
5
Unit
nA
V
V
V
V
GHz
pF
dB
dB
dB
dB
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