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PTB20189 Datasheet(PDF) 2 Page - Ericsson

Part No. PTB20189
Description  UHF TV Linear Power Transistor Cellular Radio RF Power Transistor
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Maker  ERICSSON [Ericsson]
Homepage  http://www.ericsson.com
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PTB20189 Datasheet(HTML) 2 Page - Ericsson

   
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PTB 20189
2
e
Z Source
Z Load
Electrical Characteristics (100% Tested)
Characteristic
Conditions
Symbol
Min
Typ
Max
Units
Breakdown Voltage C to E
IB = 0 A, IC = 5 mA
V(BR)CEO
28
32
Volts
Breakdown Voltage C to E
VBE = 0 V, IC = 5 mA
V(BR)CES
55
70
Volts
Breakdown Voltage E to B
IC = 0 A, IE = 5 mA
V(BR)EBO
3.5
5
Volts
DC Current Gain
VCE = 5 V, IC = 1.5 A
hFE
20
50
120
RF Specifications (100% Tested)
Characteristic
Symbol
Min
Typ
Max
Units
Gain
(VCC = 25 Vdc, Pout = 1 W, ICQ = 175 mA, f = 960 MHz)
Gpe
12
14
dB
Collector Efficiency
(VCC = 25 Vdc, Pout = 1 W, ICQ = 175 mA, f = 960 MHz)
ηC
—25
%
Load Mismatch Tolerance
(VCC = 25 Vdc, Pout = 1 W, ICQ = 175 mA,
Ψ
10:1
f = 960 MHz—all phase angles at frequency of test)
Impedance Data (data shown for fixed-tuned broadband circuit)
(VCC = 25 Vdc, Pout = 1 W, ICQ = 175 mA)
Frequency
Z Source
Z Load
MHz
R
jX
R
jX
900
3.0
-0.4
9.0
6.0
930
3.0
0.0
9.0
7.5
960
2.9
0.5
9.2
8.9


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