PTB20155 Datasheet, PDF (2/3 Pages) Ericsson – 9 Watts, 610-960 MHz UHF Power Transistor

PTB 20155
Electrical Characteristics (100% Tested)
Characteristic
Breakdown Voltage C to E
Breakdown Voltage E to B
DC Current Gain
Output Capacitance
Collector Cut-off Current
Conditions
V_BE = 0 V, I_C = 5 mA
I_C = 0 A, I_E = 5 mA
V_CE = 5 V, I_C = 300 mA
V_CB = 28 V, I_E = 0 A, f = 1 MHz
V_CB = 28 V, I_E = 0 A
Symbol
V_(BR)CES
V_(BR)EBO
h_FE
C_ob
I_CBO
Min
50
3.5
25
—
—
RF Specifications (100% Tested)
Characteristic
Gain
(V_CC = 28 Vdc, Pout = 9 W, f = 960 MHz)
Collector Efficiency
(V_CC = 28 Vdc, Pout = 9 W, f = 960 MHz)
Symbol Min
G_pe
8.0
η_C
45
Impedance Data (data shown for fixed-tuned broadband circuit)
(V_CC = 28 Vdc, Pout = 9 W)
Z Source
Z Load
e
Typ Max Units
—
—
Volts
—
—
Volts
—
100
—
10.5
11
pF
—
1.5
mA
Typ Max Units
9.0
—
dB
53
—
%
Frequency
MHz
850
900
960
Z Source
R
jX
4.4
-10.7
6.4
-10.0
6.4
-14.3
Z Load
R
jX
8.6
3.6
9.3
4.9
7.8
3.1
2