SD1143
SD1143 is HG RF POWER TRANSISTOR manufactured by HGSemi.
DESCRIPTION
The SD1143 is a 12.2 V Class C epitaxial silicon NPN planar transistor designed primarily for VHF munications. It withstands very high VSWR under operating conditions.
IMPORTANT: For the most current data, consult MICROSEMI’s website: http://.microsemi.
KEY FEATURES
175 MHz 12.5 Volts mon Emitter POUT = 10 W Min. GP = 10 d B Gain
APPLICATIONS/BENEFITS
VHF Mobile Applications
ABSOLUTE MAXIMUM RATINGS (TCASE = 25°C)
Symbol
Parameter
Value
VCBO VCEO VCES VEBO
IC PDISS TJ
Collector-Base Voltage Collector-Emitter Voltage Collector-Emitter Voltage Emitter-Base Voltage Device Current Power Dissipation Junction Temperature
36 18 36 4.0 2.0 20 +200
TSTG Storage Temperature
-65 to +150
Unit V V V V A W °C °C
THERMAL DATA
RTH(j-c) Junction-Case Thermal Resistance
°C/W
Note : Above parameters , ratings , limits and conditions are subject to change
.HGSemi.
Sep. 1998
HG Semiconductors
SD1143HG RF POWER TRANSISTOR
ROHS pliance,Silicon NPN POWER TRANSISTOR
Symbol
BVCES BVCEO BVEBO ICBO h FE
STATIC ELECTRICAL SPECIFICATIONS (TCASE = 25°C)
Test Conditions
SD1143 Min. Typ.
IC = 50 m A IC = 15 m A IE = 2.5 m A VCB =15 V VCE = 5 V
VBE = 0 V IB = 0 m A IC = 0 m A IE = 0 m A IC = 250 m A
36 18 4.0
Max.
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