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PTB 20011
20 Watts P-Sync, 470–860 MHz
UHF TV Linear Power Transistor
Description
The 20011 is an NPN common emitter UHF power transistor intended
for 26.5 Vdc class A operation from 470 to 860 MHz. It is rated at 20
watts (p-sync) output power, and 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.
20 Watts (P-Sync), 470–860 MHz
Class A Characteristics
Gold Metallization
Silicon Nitride Passivated
Typical Output Power vs. Input Power
30
25
20
15
Output Power (Watts)
2001
1
LOT
COD
E
V
CC
= 26.5 V
10
5
1.0
1.5
2.0
2.5
3.0
3.5
I
CQ
= 3.0 A Total
f = 860 MHz
Input Power (Watts)
Package 20211
Maximum Ratings
Parameter
Collector-Emitter Voltage
Collector-Base Voltage
Emitter-Base Voltage (collector open)
Collector Current (continuous)
Total Device Dissipation at Tflange = 25°C
Above 25°C derate by
Storage Temperature Range
Thermal Resistance (Tflange = 70°C)
T
STG
R
θJC
Symbol
V
CER
V
CBO
V
EBO
I
C
P
D
Value
40
65
4.0
9.0
145
0.83
–40 to +150
1.2
Unit
Vdc
Vdc
Vdc
Adc
Watts
W/°C
°C
°C/W
1
9/28/98
ERICSSON [ ERICSSON ]
