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PDF PTB20220 Data sheet ( Hoja de datos )
| Número de pieza | PTB20220 | |
| Descripción | 15 Watts/ 915-960 MHz Cellular Radio RF Power Transistor | |
| Fabricantes | Ericsson | |
| Logotipo |  |
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PTB 20220
15 Watts, 915–960 MHz
Cellular Radio RF Power Transistor
Description
The 20220 is a class AB, NPN, common emitter RF power transistor
intended for 25 Vdc operation across the 915 to 960 MHz frequency
band. Rated at 15 watts minimum output power for PEP applications,
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.
Typical Power Out and Efficiency vs. Power In
20 60
Efficiency
15
10
45
Output Power
30
VCC = 25 V
5
ICQ = 24 mA
15
f = 960 MHz
00
0.0 0.5 1.0 1.5 2.0 2.5
Input Power (Watts)
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)
15 Watts, 915–960 MHz
Class AB Characteristics
50% Collector Efficiency at 15 Watts
Surface Mountable
Gold Metallization
Silicon Nitride Passivated
20220LOT CODE
Package 20232
Symbol
VCER
VCBO
VEBO
IC
PD
TSTG
RθJC
Value
65
65
4.0
4.0
37
0.21
–40 to +150
4.7
Unit
Vdc
Vdc
Vdc
Adc
Watts
W/°C
°C
°C/W
9/28/98
1
1 page | ||
| Páginas | Total 3 Páginas | |
| PDF Descargar | [ Datasheet PTB20220.PDF ] | |
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| Número de pieza | Descripción | Fabricantes |
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