PTB20151 Datasheet, PDF (2/5 Pages) Ericsson – 45 Watts, 1.8-2.0 GHz PCN/PCS Power Transistor

PTB 20151
Electrical Characteristics (100% Tested)
Characteristic
Breakdown Voltage C to E
Breakdown Voltage C to E
Breakdown Voltage E to B
DC Current Gain
Conditions
V_BE = 0 V, I_C = 100 mA
I_B = 0 A, I_C = 100 mA, R_BE = 22 Ω
I_C = 0 A, I_E = 5 mA
V_CE = 5 V, I_C = 1 A
Symbol
V(_BR)CES
V(_BR)CER
V(_BR)EBO
h_FE
Min
50
50
4.0
20
RF Specifications (100% Tested)
Characteristic
Gain
(V_CC = 26 Vdc, P_OUT = 10 W, I_CQ = 100 mA, f = 2 GHz)
Power Output at 1 dB Compression
(V_CC = 26 Vdc, P_OUT = 45 W, I_CQ = 100 mA, f = 2 GHz)
Collector Efficiency
(V_CC = 26 Vdc, P_OUT = 45 W, I_CQ = 100 mA, f = 2 GHz)
Load Mismatch Tolerance
(V_CC = 26 Vdc, P_OUT = 22.5 W, I_CQ = 100 mA,
f = 2 GHz—all phase angles at frequency of test)
Typical Performance
Symbol Min
G_pe
8.0
P-1dB 45.0
η_C
40
Ψ
—
e
Typ Max Units
—
—
Volts
—
—
Volts
5.0
—
Volts
40
—
—
Typ Max Units
9.5
—
dB
—
—
Watts
47
—
%
—
5:1
—
POUT, Gain & Efficiency (at P-1dB) vs. Frequency
12
70
Output Power (W)
11
60
10
Efficiency (%)
50
9
Gain (dB)
8
40
V_CC = 26 V
I_CQ = 100 mA
30
7
1750
1800
1850 1900 1950
Frequency (MHz)
2000
20
2050
Broadband Test Fixture Performance
10
60
Gain (dB)
8
50
Efficiency (%)
40
6
V_CC = 26 V
- 350
4
I_CQ = 100 mA
P_OUT = 45 W
-1250
2
Return Loss (dB) ^-2150
0
1900
1925
1950
1975
Frequency (MHz)
-305
2000
2
5/4/98