PTB20193 Datasheet, PDF (2/3 Pages) Ericsson – 60 Watts, 1.8-1.9 GHz Cellular Radio RF Power Transistor

PTB 20193
Electrical Characteristics (100% Tested)
Characteristics
Breakdown Voltage C to E
Breakdown Voltage C to E
Breakdown Voltage E to B
DC Current Gain
Conditions
I_B = 0 A, I_C = 60 mA, R_BE = 27 Ω
V_BE = 0 V, I_C = 60 mA
I_C = 0 V, I_E = 25 mA
V_CE = 5 V, I_C = 300 mA
Symbol
V_(BR)CER
V_(BR)CES
V_(BR)EBO
H_fe
Min
55
55
4
20
RF Specifications (100% Tested)
Characteristics
Gain
(V_CC = 26 Vdc, Pout = 15 W, I_CQ = 150 mA, f = 1.9 GHz)
Power Output at 1 dB Compression
(V_CC = 26 Vdc, I_CQ = 150 mA, f = 1.9 GHz)
Collector Efficiency
(V_CC = 26 Vdc, Pout = 60 W, I_CQ = 150 mA, f = 1.9 GHz)
Load Mismatch Tolerance
(V_CC = 26 Vdc, Pout = 30 W, I_CQ = 150 mA,
f = 1.9 GHz—all phase angles at frequency of test)
Symbol Min
G_pe
8.0
P-1dB
60
η_C
43
Ψ
—
Impedance Data (data shown for fixed-tuned broadband circuit)
(V_CC = 26 Vdc, Pout = 60 W, I_CQ = 150 mA)
Z Source
Z Load
e
Typ Max Units
—
—
Volts
—
—
Volts
5
—
Volts
50
120
—
Typ Max Units
8.5
—
dB
—
—
Watts
—
—
%
—
5:1
—
Z₀ = 50 Ω
Frequency
GHz
1.80
1.90
Z Source
R
jX
4.0
-1.6
3.6
-.08
Z Load
R
jX
2.7
0.65
2.6
1.90
2
5/19/98