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PDF PTB20249 Data sheet ( Hoja de datos )
| Número de pieza | PTB20249 | |
| Descripción | 2.5 Watts/ 1465-1513 MHz Cellular Radio RF Power Transistor | |
| Fabricantes | Ericsson | |
| Logotipo |  |
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PTB 20249
2.5 Watts, 1465–1513 MHz
Cellular Radio RF Power Transistor
Description
The 20249 is a class AB, NPN, common emitter RF power transistor
intended for 26 Vdc operation from 1465 to 1513 MHz. 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.
2.5 Watts, 26 Vdc
Class AB Characteristics
Surface Mountable
Available in Tape and Reel
Gold Metallization
Silicon Nitride Passivated
Typical Output Power vs. Input Power
5
4
3
2 VCC = 26 V
ICQ = 25 mA
1 f = 1513 MHz
0
0 0.05 0.1 0.15 0.2 0.25 0.3 0.35
Input Power (Watts)
20249LOT CODE
Package 20227
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)
Symbol
VCER
VCBO
VEBO
IC
PD
TSTG
RθJC
Value
55
55
4
0.5
10
0.057
–40 to +150
17.5
Unit
Vdc
Vdc
Vdc
Adc
Watts
W/°C
°C
°C/W
9/28/98
1
1 page | ||
| Páginas | Total 3 Páginas | |
| PDF Descargar | [ Datasheet PTB20249.PDF ] | |
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