SD1449 (TCC597)
RF & MICROWAVE TRANSISTORS
UHF TV\LINEAR APPLICATIONS
.
.
.
.
.
.
860 MHz
20 VOLTS
COMMON EMITTER
GOLD METALLIZATION
CLASS A LINEAR OPERATION
P
OUT
=
1.0 W MIN. WITH 10.0 dB GAIN
.280 4L STUD (M122)
epoxy sealed
ORDER CODE
SD1449
BRANDING
TCC597
PIN CONNECTION
DESCRIPTION
The SD1449 is a silicon NPN bipolar device spe-
cifically designed for high linearity applications in
the UHF frequency range including TV Bands IV
and V.
Gold metallization and emitter ballasting assure
high reliability under Class A linear amplifier op-
eration.
ABSOLUTE MAXIMUM RATINGS
(T
case
=
25
擄
C)
Symbol
Parameter
Value
Unit
1. Collector
2. Emitter
3. Base
4. Emitter
V
CBO
V
CEO
V
EBO
I
C
P
DISS
T
J
T
STG
Collector-Base Voltage
Collector-Emitter Voltage
Emitter-Base Voltage
Device Current
Power Dissipation
Junction Temperature
Storage Temperature
45
25
3.5
1.2
19.4
+200
鈭?/div>
65 to +150
V
V
V
A
W
擄
C
擄
C
THERMAL DATA
R
TH(j-c)
Junction-Case Thermal Resistance
9.0
擄C/W
July 27, 1994
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