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PDF PTB20188 Data sheet ( Hoja de datos )
| Número de pieza | PTB20188 | |
| Descripción | 4 Watts P-Sync/ 470-860 MHz UHF TV Linear Power Transistor | |
| Fabricantes | Ericsson | |
| Logotipo |  |
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PTB 20188
4 Watts P-Sync, 470–860 MHz
UHF TV Linear Power Transistor
Description
The 20188 is an NPN common emitter UHF power transistor intended
for 25 Vdc class A operation from 470 to 860 MHz. It is rated at 4
watts output power, and 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.
4 Watts (P-sync), 470–860 MHz
Class A Characteristics
Gold Metallization
Silicon Nitride Passivated
Typical Output Power vs. Input Power
6
5
4
3
2
1
0.18
VCC = 25 V
IC = 850 mA
f = 860 MHz
0.37
0.56
0.75
Input Power (Watts)
0.94
1.13
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)
L2OT0C1OD8E8
Package 20206
Symbol
VCER
VCBO
VEBO
IC
PD
TSTG
RθJC
Value
40
65
4.0
6.7
65
0.4
–40 to +150
4.5
Unit
Vdc
Vdc
Vdc
Adc
Watts
W/°C
°C
°C/W
9/28/98
1
1 page | ||
| Páginas | Total 2 Páginas | |
| PDF Descargar | [ Datasheet PTB20188.PDF ] | |
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