PTB20003 Datasheet, PDF (2/3 Pages) Ericsson – 4 Watts, 915-960 MHz Cellular Radio RF Power Transistor

PTB 20003
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 = 50 mA
V_BE = 0 V, I_C = 50 mA
I_C = 0 A, I_E = 5 mA
V_CE = 5 V, I_C = 250 mA
Symbol
V_(BR)CEO
V_(BR)CES
V_(BR)EBO
h_FE
Min
25
55
4
20
RF Specifications (100% Tested)
Characteristic
Gain
(V_CC = 25 Vdc, Pout = 4 W, I_CQ = 50 mA, f = 960 MHz)
Collector Efficiency
(V_CC = 25 Vdc, Pout = 4 W, I_CQ = 50 mA, f = 960 MHz)
Intermodulation Distortion
(V_CC = 25 Vdc, Pout = 4 W(PEP), I_CQ = 50 mA,
f₁ = 959.999 MHz, f₂ = 960.000 MHz)
Load Mismatch Tolerance
(V_CC = 25 Vdc, Pout = 4 W, I_CQ = 50 mA,
f = 960 MHz—all phase angles at frequency of test)
Symbol Min
G_pe
11
η_C
50
IMD
—
Ψ
—
Impedance Data (data shown for fixed-tuned broadband circuit)
(V_CC = 25 Vdc, Pout = 4 W, I_CQ = 50 mA)
Z Source
Z Load
e
Typ Max Units
30
—
Volts
70
—
Volts
5
—
Volts
50
120
—
Typ Max Units
13
—
dB
—
—
%
-28
—
dBc
—
30:1
—
Frequency
MHz
915
935
960
Z Source
R
jX
6.7
-1.8
6.8
-1.3
6.8
-0.7
Z Load
R
jX
6.8
15.5
6.9
16.0
7.0
17.0
2