PTB20080 Datasheet, PDF (2/3 Pages) Ericsson – 25 Watts, 1.6-1.7 GHz RF Power Transistor

PTB 20080
Electrical Characteristics (100% Tested)
Characteristic
Breakdown Voltage C to B
Breakdown Voltage E to B
Cut-off Current C to E
DC Current Gain
Conditions
V_BE = 0 V, I_C = 15 mA
I_C = 5 mA
V_CE = 26 V
V_CE = 5 V, I_C = 2 A
Symbol
V_(BR)CES
V_(BR)EBO
I_CES
h_FE
Min
50
4.0
—
30
RF Specifications (100% Tested)
Characteristic
Power Gain
(V_CC = 26 Vdc, P_OUT = 10 W, I_CQ = 125 mA, f = 1.65 GHz)
Power Output at 1 dB Compression
(V_CC = 26 Vdc, I_CQ = 125 mA, f = 1.65 GHz)
Collector Efficiency
(V_CC = 26 Vdc, P_OUT = 25 W, I_CQ = 125 mA, f = 1.65 GHz)
Load Mismatch Tolerance
(V_CC = 26 Vdc, P_OUT = 25 W, I_CQ = 125 mA,
f = 1.65 GHz—all phase angles at frequency of test)
Symbol Min
G_pe
10.5
P-1dB
25
η_C
40
Ψ
—
Impedance Data (data shown for fixed-tuned broadband circuit)
V_CC = 26 Vdc, P_OUT = 25 W, I_CQ = 125 mA
e
Typ Max Units
—
—
Vdc
—
—
Vdc
—
10
mA
—
—
—
Typ Max Units
11.5
—
dB
—
—
Watts
44
—
%
—
10:1
—
Z Source
Z Load
Frequency
GHz
1.60
1.65
1.70
Z Source
R
jX
5.6
-4.1
5.6
-4.0
5.6
-4.0
Z Load
R
jX
2.6
-1.0
2.6
-0.6
2.7
-0.2
Z₀ = 50 Ω
2
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