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SGS-Thomson
SGS-Thomson

SD1477 Datasheet Preview

SD1477 Datasheet

RF & MICROWAVE TRANSISTORS

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SD1477 pdf
SD1477
RF & MICROWAVE TRANSISTORS
VHF MOBILE APPLICATIONS
....175 MHz
12.5 VOLTS
COMMON EMITTER
POUT = 100 W MIN. WITH 6.0 dB GAIN
.500 6LFL (M111)
epoxy sealed
ORDER CODE
B RA ND IN G
SD1477
SD1477
PIN CONNECTION
DESCRIPTION
The SD1477 is a 12.5 V Class C epitaxial silicon
NPN planar transistor designed primarily for VHF
FM communications. This device utilizes diffused
emitter resistors to withstand extremely high VSWR
under rated operating conditions, and is internally
input matched to optimize power gain and effi-
ciency over the 136 - 175 MHz band.
ABSOLUTE MAXIMUM RATINGS (Tcase = 25°C)
Symb ol
Parameter
VCBO
Collector-Base Voltage
VCEO
Collector-Emitter Voltage
VCES
Collector-Emitter Voltage
VEBO
Emitter-Base Voltage
IC Device Current
PDISS
TJ
Power Dissipation
Junction Temperature
TSTG
Storage Temperature
THERMAL DATA
RTH(j-c) Junction-Case Thermal Resistance
November 1992
1. Collector
2. Base
3. Emitter
4. Emitter
Value
36
18
36
4.0
20
270
+200
65 to +150
0.65
Unit
V
V
V
V
A
W
°C
°C
°C/W
1/6



SGS-Thomson
SGS-Thomson

SD1477 Datasheet Preview

SD1477 Datasheet

RF & MICROWAVE TRANSISTORS

No Preview Available !

SD1477 pdf
SD1477
ELECTRICAL SPECIFICATIONS (Tcase = 25°C)
STATIC
S ymb o l
Test Conditions
BVCBO
BVCES
BVCEO
BVEBO
ICES
hFE
IC = 50mA
IC = 100mA
IC = 100mA
IE = 10mA
VCE = 15V
VCE = 5V
IE = 0mA
VBE = 0V
IB = 0mA
IC = 0mA
IE = 0mA
IC = 5A
Min.
36
36
18
4.0
10
Va l u e
Typ. Max.
——
——
——
——
— 15
——
Unit
V
V
V
V
mA
DYNAMIC
S ymb o l
POUT
GP
COB
f = 175 MHz
f = 175 MHz
f = 1 MHz
Test Conditions
PIN = 25 W
PIN = 25 W
VCB = 12.5 V
VCC = 12.5 V
VCC = 12.5 V
TYPICAL PERFORMANCE
Value
Min. Typ. Max.
100 — —
6.0 — —
— 350 —
Unit
W
dB
pF
POWER OUTPUT vs FREQUENCY
POWER OUTPUT vs POWER INPUT
2/6


Part Number SD1477
Description RF & MICROWAVE TRANSISTORS
Maker SGS-Thomson
Total Page 6 Pages
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