SD1540-08 PDF даташит
Спецификация SD1540-08 изготовлена «ST Microelectronics» и имеет функцию, называемую «RF & MICROWAVE TRANSISTORS AVIONICS APPLICATIONS». |
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Детали детали
Номер произв | SD1540-08 |
Описание | RF & MICROWAVE TRANSISTORS AVIONICS APPLICATIONS |
Производители | ST Microelectronics |
логотип |
5 Pages
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SD1540-08
RF & MICROWAVE TRANSISTORS
AVIONICS APPLICATIONS
. DESIGNED FOR HIGH POWER PULSED
IFF, DME, TACAN APPLICATIONS
. 350 WATTS (typ.) IFF 1030 - 1090 MHz
. 300 WATTS (min.) DME 1025 - 1150 MHz
. 290 WATTS (typ.) TACAN 960 - 1215 MHz
. 6.3 dB MIN. GAIN
. REFRACTORY GOLD METALLIZATION
. EMITTER BALLASTING AND LOW
THERMAL RESISTANCE FOR
RELIABILITY AND RUGGEDNESS
. 20:1 LOAD VSWR CAPABILITY AT
SPECIFIED OPERATING CONDITIONS
. INPUT/OUTPUT MATCHED, COMMON
BASE CONFIGURATION
.400 x .400. 2LFL (M138)
hermetically sealed
ORDER CODE
B RA ND IN G
SD1540-08
SD1540-8
PIN CONNECTION
DESCRIPTION
The SD1540-08 is a gold metallized silicon, NPN
power transistor designed for applications requiring
high peak power and low duty cycles such as
IFF, DME and TACAN. The SD1540 is packaged
in a metal/ceramic package with internal input/out-
put matching resulting in improved broadband per-
formance and a low thermal resistance.
ABSOLUTE MAXIMUM RATINGS (Tcase = 25°C)
Symb ol
Parameter
VCBO
Collector-Base Voltage
VCES
Collector-Emitter Voltage
VEBO
Emitter-Base Voltage
IC Device Current
PDISS
Power Dissipation
TJ
TSTG
Junction Temperature
Storage Temperature
THERMAL DATA
RTH(j-c) Junction-Case Thermal Resistance
November 1992
1. Collector
2. Base
3. Emitter
4. Base
Value
65
65
3.5
22
875
+200
− 65 to +150
Unit
V
V
V
A
W
°C
°C
0.20
°C/W
1/5
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SD1540-08
ELECTRICAL SPECIFICATIONS (Tcase = 25°C)
STATIC
S ymb o l
Test Conditions
BVCBO
BVCES
BVEBO
ICES
hFE
IC = 10mA
IC = 25mA
IE = 5mA
VCE = 50V
VCE = 5V
IE = 0mA
VBE = 0V
IC = 0mA
IE = 0mA
IC = 1A
Min.
65
65
3.5
—
10
Va l u e
Typ. Max.
——
——
——
— 25
——
Unit
V
V
V
mA
—
DYNAMIC
S ymb o l
Test Conditions
POUT f = 1025 — 1150MHz PIN = 70 W
VCE = 50 V
GP f = 1025 — 1150MHz PIN = 70 W
ηC f = 1025 — 1150MHz PIN = 70 W
VCE = 50 V
VCE = 50 V
N ot e:
Pulse W idth = 10µSec, Duty Cycle = 1%
This device i s sui table f or use under other pulse widt h/duty cycle condit ions.
Please contact the factory for specific applications assistance.
TYPICAL PERFORMANCE
Value
Min. Typ. Max.
300 — —
6.3 — —
35 — —
Unit
W
dB
%
POWER OUTPUT vs POWER INPUT
POWER OUTPUT vs FREQUENCY
2/5
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TYPICAL PERFORMANCE (cont’d)
EFFICIENCY vs POWER INPUT
SD1540-08
EFFICIENCY vs FREQUENCY
IMPEDANCE DATA
TYPICAL INPUT IMPEDANCE
TYPICAL COLLECTOR LOAD
IMPEDANCE
3/5
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Номер в каталоге | Описание | Производители |
SD1540-08 | RF & MICROWAVE TRANSISTORS AVIONICS APPLICATIONS | ST Microelectronics |
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