2SC5772 Datasheet, PDF (3/13 Pages) Hitachi Semiconductor – Silicon NPN Epitaxial UHF / VHF wide band amplifier

2SC5772
Main Characteristics
Collector Power Dissipation Curve
1000
When using aluminum ceramic board
S = 25 mm X 60 mm, t = 0.7 mm
800
400
200
0
50
100
150
200
Ambient Temperature Ta (°C)
Collector Output Capacitance vs.
Collector to Base Voltage
4.0
I_E = 0
f = 1 MHz
3.2
2.4
1.6
0.8
0
0.1 0.2 0.5 1 2
5 10
Collector to Base Voltage V_CB (V)
Power Gain vs. Collector Current
20
f = 900 MHz
16
V_CE = 5 V
12
3V
8
4
0
1
2
5 10 20 50 100
Collector Current I_C (mA)
Rev.2.00 Aug 10, 2005 page 3 of 12
DC Current Transfet Ratio vs.
Collector Current
200
V_CE = 5 V
100
3V
0
12
5 10 20 50 100
Collector Current I_C (mA)
Gain Bandwidth Product vs.
Collector Current
20
16
12
V_CE = 5 V
8
4
3V
0
12
5 10 20
Collector Current I_C
50 100
(mA)
Noise Figure vs. Collector Current
5
f = 900 MHz
4
V_CE = 3 V
3
2
5V
1
0
12
5 10 20 50 100
Collector Current I_C (mA)