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Número de pieza | TH430 | |
Descripción | RF & MICROWAVE TRANSISTORS HF SSB APPLICATIONS | |
Fabricantes | ST Microelectronics | |
Logotipo | ||
Hay una vista previa y un enlace de descarga de TH430 (archivo pdf) en la parte inferior de esta página. Total 9 Páginas | ||
No Preview Available ! SD1728 (TH430)
RF & MICROWAVE TRANSISTORS
HF SSB APPLICATIONS
.......OPTIMIZED FOR SSB
30 MHz
50 VOLTS
IMD − 30 dB
GOLD METALLIZATION
COMMON EMITTER
POUT = 250 W PEP WITH 14.5 dB GAIN
.550 4LFL (M177)
epoxy sealed
ORDER CODE
SD1728
B RA ND IN G
TH430
PIN CONNECTION
DESCRIPTION
The SD1728 is a 50 V epitaxial silicon NPN planar
transistor designed primarily for SSB and VHF
communications. This device utilizes emitter bal-
lasting for improved ruggedness and reliability.
ABSOLUTE MAXIMUM RATINGS (Tcase = 25°C)
Symb ol
Parameter
VCBO
VCEO
VEBO
IC
PDISS
TJ
TSTG
Collector-Base Voltage
Collector-Emitter Voltage
Emitter-Base Voltage
Device Current
Power Dissipation
Junction Temperature
Storage Temperature
THERMAL DATA
RTH(j-c) Junction-Case Thermal Resistance
November 1992
1. Collector
2. Emitter
3. Base
4. Emitter
Value
110
55
4.0
40
330
+200
− 65 to +150
Unit
V
V
V
A
W
°C
°C
0.4 °C/W
1/9
1 page TYPICAL PERFORMANCE
SD1728 (TH430)
CLASS C F = 30 MHz
POWER OUTPUT vs POWER INPUT
COLLECTOR EFFICIENCY
vs POWER OUTPUT
CLASS C F = 70 MHz
POWER OUTPUT vs POWER INPUT
COLLECTOR EFFICIENCY
vs POWER OUTPUT
5/9
5 Page |
Páginas | Total 9 Páginas | |
PDF Descargar | [ Datasheet TH430.PDF ] |
Número de pieza | Descripción | Fabricantes |
TH430 | RF & MICROWAVE TRANSISTORS HF SSB APPLICATIONS | ST Microelectronics |
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