SD1143
RF PRODUCTS
DIVISION
RF & MICROWAVE TRANSISTORS
P
RODUCT
P
REVIEW
DESCRIPTION
KEY FEATURES
W W W .
Microsemi
.COM
The SD1143 is a 12.2 V Class C epitaxial silicon NPN planar
transistor designed primarily for VHF Communications. It withstands
very high VSWR under operating conditions.
175
!"
MHz
12.5 Volts
!"
Common Emitter
!"
P
!"
OUT
= 10 W Min.
G
!"
P
= 10 dB Gain
APPLICATIONS/BENEFITS
APPLICATIONS/BENEFITS
IMPORTANT:
For the most current data, consult
MICROSEMI鈥檚
website:
http://www.microsemi.com
VHF Mobile
!"
Applications
Symbol
V
CBO
V
CEO
V
CES
V
EBO
I
C
P
DISS
T
J
T
STG
ABSOLUTE MAXIMUM RATINGS (T
CASE
= 25
擄
C)
Parameter
Collector-Base Voltage
Collector-Emitter Voltage
Collector-Emitter Voltage
Emitter-Base Voltage
Device Current
Power Dissipation
Junction Temperature
Storage Temperature
Value
36
18
36
4.0
2.0
20
+200
-65 to +150
Unit
V
V
V
V
A
W
擄C
擄C
THERMAL DATA
R
TH(j-c)
Junction-Case Thermal Resistance
8.75
擄C/W
SD1143
SD1143
Copyright
錚?/div>
2000
MSCXXXX.PDF 2000-11-28
Microsemi
RF Products Division
140 Commerce Drive, Montgomeryville PA 18936, (215) 631-9840, Fax: (215) 631-9855
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