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SD1448 fiches techniques PDF

STMicroelectronics - RF & MICROWAVE TRANSISTORS

Numéro de référence SD1448
Description RF & MICROWAVE TRANSISTORS
Fabricant STMicroelectronics 
Logo STMicroelectronics 





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SD1448 fiche technique
SD1448 (TCC598)
RF & MICROWAVE TRANSISTORS
UHF TV/LINEAR APPLICATIONS
......860 MHz
25 VOLTS
COMMON EMITTER
GOLD METALLIZATION
CLASS A LINEAR OPERATION
POUT = 4.0 W MIN. WITH 7.0 dB GAIN
.280 4L STUD (M122)
epoxy sealed
ORDER CODE
SD1448
B RA ND IN G
TCC598
PIN CONNECTION
DESCRIPTION
The SD1448 is a silicon NPN bipolar device spe-
cifically designed for high linearity applications in
the UHF frequency range including TV Bands IV
and V.
Gold metallization and emitter ballasting assure
high reliability under Class A linear amplifier oper-
ation.
ABSOLUTE MAXIMUM RATINGS (Tcase = 25°C)
Symb ol
Parameter
VCBO
Collector-Base Voltage
VCEO
Collector-Emitter Voltage
VEBO
Emitter-Base Voltage
IC Device Current
PDISS
Power Dissipation
TJ
TSTG
Junction Temperature
Storage Temperature
THERMAL DATA
RTH(j-c) Junction-Case Thermal Resistance
November 1992
www.DataSheet.in
1. Collector
2. Emitter
3. Base
4. Emitter
Value
45
25
4
1.6
31.8
+200
65 to +150
Unit
V
V
V
A
W
°C
°C
5.5 °C/W
1/6

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