PTB20190 Datasheet, PDF (2/4 Pages) Ericsson – 175 Watts, 470-806 MHz Digital Television Power Transistor

PTB 20190
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 = 1.0 A
Symbol
V_(BR)CEO
V_(BR)CES
V_(BR)EBO
h_FE
Min
25
55
3.5
20
RF Specifications (100% Tested)
Characteristic
Symbol Min
Gain
(V_CC = 28 Vdc, P_OUT = 50 W, I_CQ = 2 x 100 mA, f = 800 MHz)
G_pe
8.0
Collector Efficiency
(V_CC = 28 Vdc, P_OUT = 125 W, I_CQ = 2 x 100 mA, f = 800 MHz)
η_C
—
Intermodulation Distortion (Two Tone)
(V_CC = 28 Vdc, P_OUT = 125 W(PEP), I_CQ = 2 x 100 mA,
f = 800 MHz, ∆f = 1.0 MHz)
IMD
—
In-Channel Intermodulation Distortion
(P-Sync = 125 W + Aural,
EIA Std 4.1.3 Sect 5 Method B)
IM Product —
+/- 920 kHz
Load Mismatch Tolerance
(V_CC = 28 Vdc, P_OUT = 125 W(PEP), I_CQ = 2 x 100 mA,
f = 800 MHz—all phase angles at frequency of test)
Ψ
—
Impedance Data
V_CC = 28 Vdc, P_OUT = 175 W, I_CQ = 2 x 100 mA
Z Source
Z Load
e
Typ Max Units
30
—
Volts
60
—
Volts
5
—
Volts
50
100
—
Typ Max Units
9.5
—
dB
45
—
%
40
—
dBc
-52
—
dB
P-sync
—
3:1
—
Frequency
MHz
470
630
800
Z Source
R
jX
1.87
-4.1
0.76
-3.9
2.12
-3.8
5/11/98
Z Load
R
jX
2.42
1.74
3.34
-1.49
2.72
-3.36
2
Z₀ = 50 Ω