SD1434
RF & MICROWAVE TRANSISTORS UHF MOBILE APPLICATIONS
470 MHz 12.5 VOLTS COMMON EMITTER www.DataSheet4U.com P OUT = ...
SD1434
RF & MICROWAVE
TRANSISTORS UHF MOBILE APPLICATIONS
470 MHz 12.5 VOLTS COMMON EMITTER www.DataSheet4U.com P OUT = 45 W MIN. WITH 5.0 dB GAIN
. . . .
.500 6LFL (M111) epoxy sealed ORDER CODE SD1434 BRANDING SD1434
PIN CONNECTION
DESCRIPTION The SD1434 is a 12.5 V Class C epitaxial silicon
NPN planar
transistor designed primarily for UHF communications. This device utilizes diffused emitter resistors to achieve infinite VSWR under operating conditions. ABSOLUTE MAXIMUM RATINGS (T case = 25 ° C)
Symbol Parameter Value Unit
1. Collector 2. Base
3. Emitter 4. Emitter
VCBO VCEO VCES VEBO IC PDISS TJ T STG
Collector-Base Voltage Collector-Emitter Voltage Collector-Emitter Voltage Emitter-Base Voltage Device Current Power Dissipation Junction Temperature Storage Temperature
36 16 36 4.0 10.0 175 +200 − 65 to +150
V V V V A W °C °C °C/W
1/5
THERMAL DATA RTH(j-c) Junction-Case Thermal Resistance
October 1992
1.0
SD1434
ELECTRICAL SPECIFICATIONS (T case = 25 ° C) STATIC
Symbol Test Conditions Value Min. Typ. Max. Unit
BVCBO BVCES BVCEO BVEBO ICES www.DataSheet4U.com I CBO hFE DYNAMIC
Symbol
IC = 5mA IC = 20mA IC = 50mA IE = 5mA VCE = 22V VCB = 15V VCE = 5V
IE = 0mA VBE = 0V IB = 0mA IC = 0mA IE = 0mA IE = 0mA IC = 1A
36 36 16 4.0 — — 20
— — — — — — —
— — — — 5 5 200
V V V V mA mA —
Test Conditions
Value Min. Typ. Max.
Unit
POUT GP COB
f = 470 MHz f = 470 MHz f = 1 MHz
PIN = 14 W PIN = 14 W VCB = 12.5 V
VCE = 12.5 V VCE = 12.5 V
45 5 —
— — 130
— — —
W...