BFP 405 H6433 Infineon Technologies, BFP 405 H6433 Datasheet - Page 7

• Manufacturer Part Number: BFP 405 H6433
• Description: RF Bipolar Small Signal RF BIP TRANSISTORS
• Manufacturer: Infineon Technologies

Specifications of BFP 405 H6433

• Dc Collector/base Gain Hfe Min: 60
• Minimum Operating Temperature: - 65 C
• Mounting Style: SMD/SMT
• Transistor Polarity: NPN
• Maximum Operating Frequency: 25 GHz
• Collector- Emitter Voltage Vceo Max: 4.5 V
• Emitter- Base Voltage Vebo: 1.5 V
• Continuous Collector Current: 25 mA
• Power Dissipation: 75 mW
• Maximum Operating Temperature: + 150 C
• Package / Case: SOT-343
• Other names: BFP405H6433XT

Noise figure F = ƒ (I
V
Noise figure F = ƒ (f)
V
CE
CE
dB
dB
= 2 V, Z
2.5
1.5
0.5
= 1 V, Z
1.5
0.5
4
3
2
1
0
3
2
1
0
0
0
2
1
S
S
= Z
= Z
Sopt
Sopt
4
2
C
)
6
3
IC = 5 mA
IC = 2 mA
f = 6 GHz
f = 5 GHz
f = 4 GHz
f = 3 GHz
f = 2.4 GHz
f = 1.8 GHz
f = 0.9 GHz
8
4
GHz
mA
I
f
C
12
6
7
Noise figure F = ƒ (I
V
Source impedance for min.
noise figure vs. frequency
V
CE
CE
dB
= 2 V, f = 1.8 GHz
2.5
1.5
0.5
= 3 V, I
0
4
3
2
1
0
+j10
0
-j10
+j25
10
-j25
C
2
= 2 mA / 5 mA
25
6GHz
4
5GHz
C
4GHz
)
50
+j50
-j50
6
3GHz
100
ZS = 50 Ohm
ZS = ZSopt
8
2009-11-06
2mA
5mA
1.8GHz
BFP405
0.9GHz
mA
+j100
-j100
I
C
12