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PDF SD1446 Data sheet ( Hoja de datos )
| Número de pieza | SD1446 | |
| Descripción | RF & MICROWAVE TRANSISTORS | |
| Fabricantes | STMicroelectronics | |
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SD1446
RF & MICROWAVE TRANSISTORS
HF/VHF APPLICATIONS
......50 MHz
12.5 VOLTS
EFFICIENCY 55%
COMMON EMITTER
GOLD METALLIZATION
POUT = 70 W MIN. WITH 10 dB GAIN
.380 4LFL (M113)
epoxy sealed
ORDER CODE
SD1446
B RA ND IN G
SD1446
PIN CONNECTION
DESCRIPTION
The SD1446 is a 12.5 V Class C epitaxial silicon
NPN planar transistor designed primarily for land
mobile transmitter applications. This device utilizes
emitter ballasting and is extremely stable and ca-
pable of withstanding high VSWR under operating
conditions.
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
36
18
3.5
12.0
183
+200
− 65 to +150
Unit
V
V
V
A
W
°C
°C
1.05
°C/W
1/5
1 page  
PACKAGE MECHANICAL DATA
Ref.: Dwg. No.12-0113
SD1446
Information furnished is believed to be accurate and reliable. However, SGS-THOMSON Microelectronics assumes no responsability for the
consequences of use of such information nor for any infringement of patents or other rights of third parties which may results from its use. No
license is granted by implication or otherwise under any patent or patent rights of SGS-THOMSON Microelectronics. Specifications mentioned
in this publication are subject to change without notice. This publication supersedes and replaces all information previously supplied.
SGS-THOMSON Microelectronics products are not authorized for use ascritical components in life support devices or systems without express
written approval of SGS-THOMSON Microelectonics.
© 1994 SGS-THOMSON Microelectronics - All Rights Reserved
SGS-THOMSON Microelectronics GROUP OF COMPANIES
Australia - Brazil - France - Germany - Hong Kong - Italy - Japan - Korea - Malaysia - Malta - Morocco - The Netherlands -
Singapore - Spain - Sweden - Switzerland - Taiwan - Thailand - United Kingdom - U.S.A
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| PDF Descargar | [ Datasheet SD1446.PDF ] | |
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