SD1459 Datasheet, PDF (1/5 Pages) STMicroelectronics – RF & MICROWAVE TRANSISTORS TV/LINEAR APPLICATIONS

SD1459
RF & MICROWAVE TRANSISTORS
TV/LINEAR APPLICATIONS
. 170 - 230 MHz
. 28 VOLTS
. COMMON EMITTER
. GOLD METALLIZATION
. HIGH SATURATED POWER CAPABILITY
. DIFFUSED EMITTER BALLAST
RESISTORS
. POUT = 20 W MIN. WITH 7.5 dB GAIN
.500 Dia .550 4L STUD (M164)
epoxy sealed
ORDER CODE
SD1459
B RA ND IN G
SD1459
PIN CONNECTION
DESCRIPTION
The SD1459 is a gold metallized epitaxial silicon
NPN planar transistor using diffused emitter ballast
resistors for high linearity Class A operation in
VHF and Band III television transmitters and trans-
posers.
ABSOLUTE MAXIMUM RATINGS (Tcase = 25^°C)
Symb ol
Parameter
VCBO
Collector-Base Voltage
V_CEO
Collector-Emitter Voltage
V_EBO
Emitter-Base Voltage
IC
Device Current
PDISS
Power Dissipation
T_J
T_STG
Junction Temperature
Storage Temperature
THERMAL DATA
RTH(j-c) Junction-Case Thermal Resistance
September 9, 1993
1. Collector
2. Emitter
3. Base
4. Emitter
Value
Unit
60
V
30
V
4.0
V
16
A
150
W
+200
°_C
− 65 to +150
°_C
1.2
°C/W
1/5