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PTB 20264
10 Watts, 1.8鈥?.9 GHz
Cellular Radio RF Power Transistor
Description
The 20264 is an NPN, common emitter RF power transistor intended
for 26 Vdc class AB operation from 1.8 to 1.9 GHz. Rated at 10 watts
minimum output power, it may be used for both CW and PEP
applications. Ion implantation, nitride surface passivation and gold
metallization ensure excellent device reliability. 100% lot traceability
is standard.
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26 Volt, 1.845 GHz Characteristics
- Output Power = 10 Watts
- Gain = 9.4 dB Typ at 5 Watts
Class AB Characteristics
Gold Metallization
Silicon Nitride Passivated
Surface Mountable
Available in Tape and Reel
Typical Output Power and Efficiency vs. Input Power
12
80
Output Power
10
8
6
4
2
0
0.0
0.2
0.4
0.6
0.8
1.0
1.2
1.4
1.6
Output Power (Watts)
Efficiency
40
Efficiency (%)
60
20
26
4
LO
TC
OD
E
V
CC
= 26 V
I
CQ
= 50 mA
f = 1845 MHz
20
0
Input Power (Watts)
Package 20243
Maximum Ratings
Parameter
Collector-Emitter Voltage, R
BE
= 10
鈩?/div>
Collector-Base Voltage
Emitter-Base Voltage (collector open)
Collector Current (continuous)
Total Device Dissipation at Tflange = 25擄C
Above 25擄C derate by
Storage Temperature Range
Thermal Resistance (Tflange = 70擄C)
T
STG
R
胃JC
Symbol
V
CER
V
CBO
V
EBO
I
C
P
D
Value
50
50
4.0
2.0
30
0.173
鈥?0 to +150
5.8
Unit
Vdc
Vdc
Vdc
Adc
Watts
W/擄C
擄C
擄C/W
1
9/28/98
1
2
3
