e
PTB 20009
2.5 Watts, 935鈥?60 MHz
Cellular Radio RF Power Transistor
Description
The 20009 is a class AB, NPN, common emitter RF power transistor
intended for 24 Vdc operation across the 935 to 960 MHz frequency
band. Rated at 2.5 Watts minimum output power, it may be used for
both CW and PEP applications. Ion implantation, nitride surface
passivation and gold metallization are used to ensure excellent device
reliability. 100% lot traceability is standard.
聲
聲
聲
聲
聲
2.5 Watts, 935鈥?60 MHz
Class AB Characteristics
50% Collector Efficiency at 2.5 Watts
Gold Metallization
Silicon Nitride Passivated
Typical Output Power vs. Input Power
6
Output Power (Watts)
5
4
3
2
1
0
0.00
V
CC
= 24 V
I
CQ
= 50 mA
f = 960 MHz
200
09
LOT
COD
E
0.15
0.30
0.45
0.60
0.75
Input Power (Watts)
Package 20206
Maximum Ratings
Parameter
Collector-Emitter Voltage
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
40
50
4.0
1.7
13.5
0.077
鈥?0 to +150
13.0
Unit
Vdc
Vdc
Vdc
Adc
Watts
W/擄C
擄C
擄C/W
1
9/28/98
1
2
