PTB20135 Datasheet, PDF (2/3 Pages) Ericsson – 85 Watts, 925-960 MHz Cellular Radio RF Power Transistor

PTB 20135
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_B = 0 A, I_C = 100 mA
V_BE = 0 V, I_C = 100 mA
I_C = 0 A, I_E = 5 mA
V_CE = 5 V, I_C = 1 A
Symbol
V_(BR)CEO
V_(BR)CES
V_(BR)EBO
h_FE
Min
25
55
3.5
20
RF Specifications (100% Tested)
Characteristic
Gain
(V_CC = 26 Vdc, Pout = 85 W, I_CQ = 200 mA, f = 960 MHz)
Collector Efficiency
(V_CC = 26 Vdc, Pout = 85 W, I_CQ = 200 mA, f = 960 MHz)
Intermodulation Distortion
(V_CC = 26 Vdc, Pout = 60 W(PEP), I_CQ = 200 mA,
f₁ = 959.95 MHz, f₂ = 960.00 MHz)
Load Mismatch Tolerance
(V_CC = 26 Vdc, Pout = 60 W(PEP), I_CQ = 200 mA,
f = 960 MHz—all phase angles at frequency of test)
Symbol Min
G_pe
8.0
η_C
50
IMD
—
Ψ
—
Impedance Data (data shown for fixed-tuned broadband circuit)
(V_CC = 26 Vdc, Pout = 85 W, I_CQ = 200 mA)
Z Source
Z Load
e
Typ Max Units
30
—
Volts
70
—
Volts
5
—
Volts
50
100
—
Typ Max Units
9.5
—
dB
—
—
%
-31
—
dBc
—
10:1
—
Frequency
MHz
925
942
960
Z Source
R
jX
3.0
-1.0
2.7
-0.7
2.6
-0.4
Z Load
R
jX
1.4
0.1
1.4
-0.2
1.4
0.2
2
5/19/98