SD4100 Datasheet, PDF (1/4 Pages) STMicroelectronics – RF POWER TRANSISTORS UHF TV/LINEAR APPLICATIONS

SD4100
RF POWER TRANSISTORS
UHF TV/LINEAR APPLICATIONS
• 470 - 860 MHz
• 28 VOLTS
• CLASS AB PUSH PULL
• DESIGNED FOR HIGH POWER LINEAR
OPERATION
• HIGH SATURATED POWER CAPABILITY
• INTERNAL INPUT/OUTPUT MATCHING
NETWORKS PROVIDE HIGH BALANCED
IMPEDANCES FOR SIMPLIFIED CIRCUIT
DESIGN AND WIDE INSTANTANEOUS
BANDWIDTH
• GAIN = 8.5 dB MIN.
• P_OUT = 100 W MIN. CW
• P_OUT = 125 W PEAK SYNC
ORDER CODE
SD4100
M173
epoxy sealed
BRANDING
SD4100
PIN CONNECTION
DESCRIPTION
The SD4100 is a gold metallized epitaxial silicon
NPN planar transistor using diffused emitter bal-
last resistors for high linearity Class AB operation
in UHF and Band IV, V television transmitters and
transposers.
ABSOLUTE MAXIMUM RATINGS (T_CASE = 25 ⁰C)
Symbol
Parameter
V_CBO Collector-Base Voltage
V_CEO Collector-Emitter Voltage
V_EBO Emitter-Base Voltage
I_C
Device Current
P_DISS Power Dissipation
T_J
Junction Temperature
T_STG Storage Temperature
THERMAL DATA
R_th(j-c) Junction-Case Thermal Resistance
Jun 2000
11
3
22
1. Collector
2. Base
3. Emitter
Value
65
32
3.5
16
220
+200
-65 to +150
Unit
V
V
V
A
W
0_C
0_C
0.8
0_C/W
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