PTB20166 Datasheet, PDF (2/3 Pages) Ericsson – 23 Watts, 675-925 MHz Common Base RF Power Transistor

PTB 20166
Electrical Characteristics (100% Tested)
Characteristic
Breakdown Voltage C to E
Breakdown Voltage C to E
Breakdown Voltage E to B
DC Current Gain
Conditions
I_C = 50 mA, R_BE = 27 Ω
V_BE = 0 V, I_C = 50 mA
I_C = 0 A, I_E = 5 mA
V_CE = 5 V, I_C = 500 mA
Symbol
V_(BR)CER
V_(BR)CES
V_(BR)EBO
h_FE
Min
50
50
4
30
RF Specifications (100% Tested)
Characteristic
Gain
(V_CC = 28 Vdc, Pout = 23 W, f = 925 MHz)
Collector Efficiency
(V_CC = 28 Vdc, Pout = 23 W, f = 925 MHz)
Load Mismatch Tolerance
(V_CC = 28 Vdc, Pout = 23 W, f = 925 MHz
—all phase angles at frequency of test)
Symbol Min
G_pe
8
η_C
55
Ψ
—
Impedance Data (data shown for fixed-tuned broadband circuit)
(V_CC = 28 Vdc, Pout = 23 W)
Z Source
Z Load
e
Typ Max Units
—
—
Volts
—
—
Volts
—
—
Volts
50
100
—
Typ Max Units
9
—
dB
65
—
%
—
5:1
—
5/19/98
Frequency
MHz
675
700
725
750
775
800
825
850
875
900
925
Z Source
R
jX
7.4
-1.8
7.2
-1.4
7.0
-1.1
6.9
-0.79
6.6
-0.52
6.4
-0.26
6.1
0.01
5.7
0.29
5.3
0.62
4.9
1.0
4.5
1.4
2
Z Load
R
jX
6.6
9.0
7.2
8.6
7.5
8.1
7.6
7.6
7.6
7.1
7.5
6.7
7.2
6.4
6.9
6.2
6.6
6.1
6.2
6.0
5.9
6.1