BC857BF Datasheet, PDF (7/8 Pages) Infineon Technologies AG – PNP Silicon AF Transistor

BC857BF...BC860BF
Noise figure F = ƒ(f)
I_C = 0.2mA, V_CE = 5V, R_S = 2 kΩ
20 ^{BC 856...860}
dB
F
15
EHP00386
10
Noise figure F = ƒ(I_C)
V_CE = 5V, f = 120Hz
20 ^{BC 856...860}
dB
F
EHP00387
15
R_S = 1 MΩ 100 kΩ 10 kΩ
10
500 Ω
5
5
1 kΩ
0
10 ^-2
10 ^-1
10 ⁰
Noise figure F = ƒ(I_C)
V_CE = 5V, f = 1kHz
10¹ kHz 10 ²
f
0
10 ^-3
10 ^-2
10 ^-1
Noise figure F = ƒ(I_C)
V_CE = 5V, f = 10kHz
10 ⁰ mA 10¹
Ι_C
20 ^{BC 856...860}
dB
F
EHP00388
15
R_S = 1 MΩ 100 kΩ 10 kΩ
10
1 kΩ
5
500 Ω
20 ^{BC 856...860}
dB
F
15
R_S = 1 MΩ
10
500 Ω
5
1 kΩ
EHP00389
100 kΩ
10 kΩ
0
10 ^-3
10 ^-2
10 ^-1
10 ⁰ mA 10 ¹
Ι_C
0
10^-3
10 ^-2
10 ^-1
10 ⁰ mA 10 ¹
Ι_C
7
Jun-16-2004