PTB20081 Datasheet, PDF (2/3 Pages) Ericsson – 150 Watts, 470-860 MHz UHF TV Power Transistor

PTB 20081
Electrical Characteristics (100% Tested)
Characteristic
Breakdown Voltage C to E
Breakdown Voltage C to E
Breakdown Voltage E to B
DC Current Gain
Output Capacitance
(each side)
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
V_CB = 28 V, I_E = 0 A, f = 1 MHz
Symbol
V(_BR)CEO
V(_BR)CES
V(_BR)EBO
h_FE
Cob
Min
25
55
3.5
20
—
RF Specifications (100% Tested)
Characteristic
Power Output
(V_CC = 28 Vdc, I_CQ = 2 x 100 mA, f = 860 MHz)
Power Output (P-Sync.)
(V_CC = 28 Vdc, I_CQ = 2 x 100 mA, f = 860 MHz)
Power Out (P-Sync.)
(V_CC = 32 Vdc, I_CQ = 2 x 100 mA, f = 860 MHz)
Gain
(V_CC = 28 Vdc, Pout = 100 W, I_CQ = 2 x 100 mA, f = 860 MHz)
Collector Efficiency
(V_CC = 28 Vdc, Pout = 100 W, I_CQ = 2 x 100 mA, f = 860 MHz)
Load Mismatch Tolerance
(V_CC = 28 Vdc, Pout = 100 W(PEP), f = 860 MHz—
all phase angles at frequency of test)
Symbol Min
Pout
100
Pout
125
Pout
150
G_pe
8.5
η_C
55
Ψ
—
Impedance Data (data shown for fixed-tuned broadband circuit)
(V_CC = 28 Vdc, Pout = 100 W, I_CQ = 2 x 100 mA)
Z Source
Z Load
e
Typ
30
70
5
50
45
Max
—
—
—
100
—
Units
Volts
Volts
Volts
—
pF
Typ Max Units
110
—
Watts
135
—
Watts
160
—
Watts
9.5
—
dB
58
—
%
—
10:1
—
Z₀ = 50 Ω
Frequency
MHz
470
650
860
Z Source
R
jX
2.0
-3.6
3.6
-7.0
6.0
-13.5
Z Load
R
jX
9.8
-9.8
9.0
-1.3
4.5
-5.0
2