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SD1143
NPN SILICON RF POWER TRANSISTOR
DESCRIPTION:
The ASI SD1143 is 12.2 V Class C Transistor, designed for VHF mobile communications.
FEATURES:
• Common Emitter • PG = 10 dB at 10 W/175 MHz • Omnigold™ Metalization System
MAXIMUM RATINGS
IC 2.0 A
VCBO
36 V
VCEO
18 V
VCES
36 V
VEBO
4.0 V
PDISS
20 W @ TC = 25 °C
TJ -65 °C to +200 °C
TSTG
-65 °C to +150 °C
θJC 8.8 °C/W
PACKAGE STYLE .380 4L STUD
.112x45°
A
BC EE
ØC
B
D
#8-32 UNC-2A
DIM
A B C D E F G H I J
M IN IM U M inches / mm
.220 / 5.59 .980 / 24.89 .370 / 9.40 .004 / 0.10 .320 / 8.13 .100 / 2.54 .450 / 11.43 .090 / 2.29 .155 / 3.94
E
HI J
G F
MAXIMUM inches / mm .230 / 5.84
.385 / 9.78 .007 / 0.18 .330 / 8.38 .130 / 3.30 .490 / 12.45 .100 / 2.54 .175 / 4.45 .750 / 19.