MICROSEMI SD1143

SD1143
RF PRODUCTS
RF & MICROWAVE TRANSISTORS
DIVISION
P RODUCT P REVIEW
DESCRIPTION
KEY FEATURES
175 MHz
!"
12.5 Volts
!"
Common Emitter
!"
!"POUT = 10 W Min.
!"GP = 10 dB Gain
IMPORTANT: For the most current data, consult MICROSEMI’s website: http://www.microsemi.com
APPLICATIONS/BENEFITS
APPLICATIONS/BENEFITS
VHF Mobile
!"
Applications
Symbol
VCBO
VCEO
VCES
VEBO
IC
PDISS
TJ
TSTG
ABSOLUTE MAXIMUM RATINGS (TCASE = 25°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
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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.
Unit
V
V
V
V
A
W
°C
°C
THERMAL DATA
RTH(j-c)
Junction-Case Thermal Resistance
8.75
°C/W
SD1143
Copyright  2000
MSCXXXX.PDF 2000-11-28
Microsemi
RF Products Division
140 Commerce Drive, Montgomeryville PA 18936, (215) 631-9840, Fax: (215) 631-9855
Page 1
SD1143
RF PRODUCTS
RF & MICROWAVE TRANSISTORS
DIVISION
P RODUCT P REVIEW
Symbol
BVCES
BVCEO
BVEBO
ICBO
hFE
Test Conditions
IC = 50 mA
IC = 15 mA
IE = 2.5 mA
VCB =15 V
VCE = 5 V
Min.
36
18
4.0
VBE = 0 V
IB = 0 mA
IC = 0 mA
IE = 0 mA
IC = 250 mA
SD1143
Typ.
Max.
1
200
5
Units
V
V
V
mA
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STATIC ELECTRICAL SPECIFICATIONS (TCASE = 25°C)
DYMANIC ELECTRICAL SPECIFICATIONS (TCASE = 25°C)
Symbol
POUT
GP
COB
Test Conditions
f = 175 MHz
f = 175 MHz
f = 1 MHz
PIN = 1 W
PIN = 1 W
VCB = 15 V
VCE = 12.5 V
VCE = 12.5 V
Min.
10
10
SD1143
Typ.
Max.
45
Units
W
dB
pF
IMPEDANCE DATA
Freq.
175 MHz
ZIN (Ω)
1.3 – j.8
ZCL (Ω)
5.1 + j 3.8
ELECTRICALS
Copyright  2000
MSCXXXX.PDF 2000-11-28
Microsemi
RF Products Division
140 Commerce Drive, Montgomeryville PA 18936, (215) 631-9840, Fax: (215) 631-9855
Page 2
SD1143
RF PRODUCTS
RF & MICROWAVE TRANSISTORS
DIVISION
P RODUCT P REVIEW
W W W . Microsemi .COM
PACKAGE DATTA
Copyright  2000
MSCXXXX.PDF 2000-11-28
Microsemi
RF Products Division
140 Commerce Drive, Montgomeryville PA 18936, (215) 631-9840, Fax: (215) 631-9855
Page 3
SD1143
RF PRODUCTS
RF & MICROWAVE TRANSISTORS
DIVISION
P RODUCT P REVIEW
W W W . Microsemi .COM
NOTES
Copyright  2000
MSCXXXX.PDF 2000-11-28
Microsemi
RF Products Division
140 Commerce Drive, Montgomeryville PA 18936, (215) 631-9840, Fax: (215) 631-9855
Page 4