DataSheet.fr

PDF DME375A Fiche technique ( Data sheet )

Numéro de référence DME375A
Description Pulsed Avionics
Fabricant GHz Technology 
Logo GHz Technology Logo 



4 Pages
		

No Preview Available !

DME375A Datasheet, Description
R.A.063099
DME375A
375 Watts, 50 Volts, Pulsed
Avionics 1025-1150 MHz
www.datasheet4u.com
GENERAL DESCRIPTION
The DME375A is a high power COMMON BASE bipolar transistor. It is
designed for pulsed systems in the frequency band 1025-1150 MHz. The device
has gold thin-film metallization for proven highest MTTF. The transistor
includes input and output prematch for broadband capability. Low thermal
resistance package reduces junction temperature, extends life.
CASE OUTLINE
55AW Style 1
ABSOLUTE MAXIMUM RATINGS
Maximum Power Dissipation
Device Dissipation @25!C2
875 W
Maximum Voltage and Current
Collector to Base Voltage (BVces)
Emitter to Base Voltage (BVebo)
Collector Current (Ic)
55 V
4.0 V
30 A
Maximum Temperatures
Storage Temperature
-65 to +200 !C
Operating Junction Temperature +200 !C
ELECTRICAL CHARACTERISTICS @ 25!C
SYMBOL CHARACTERISTICS
TEST CONDITIONS
Pout
Pin
Pg
"c
VSWR1
Power Out
Power Input
Power Gain
Collector Efficiency
Load Mismatch Tolerance
F = 1025 – 1150 MHz
Vcc = 50 Volts
PW = 10 #sec
DF = 1%
F = 1090 MHz
FUNCTIONAL CHARACTERISTICS @ 25!C
BVebo
BVces
hFE
$jc2
Emitter to Base Breakdown
Collector to Emitter Breakdown
DC – Current Gain
Thermal Resistance
Ie = 20 mA
Ic = 25 mA
Vce = 5V, Ic = 300 mA
MIN TYP MAX UNITS
375 W
85 W
6.5 dB
40 %
!:1
4.0 V
55 V
10
0.2 !C/W
NOTE 1: At rated output power and pulse conditions
2. At rated pulse conditions
.
Initial Issue June 1994
GHz TECHNOLOGY INC. RESERVES THE RIGHT TO MAKE CHANGES WITHOUT FURTHER NOTICE. GHz RECOMMENDS THAT BEFORE THE PRODUCT(S) DESCRIBED HEREIN ARE
WRITTEN INTO SPECIFICATIONS, OR USED IN CRITICAL APPLICATIONS, THAT THE PERFORMANCE CHARACTERISTICS BE VERIFIED BY CONTACTING THE FACTORY.
GHz Technology Inc. 3000 Oakmead Village Drive, Santa Clara, CA 95051-0808 Tel. 408 / 986-8031 Fax 408 / 986-8120
DME375A Fiche technique
www.datasheet4u.com

3 Page




Constitution4 Pages
Télécharger[ DME375A.PDF ]

Liens de partage


Fiche technique recommandé

RéférenceDescriptionFabricant
DME375APulsed AvionicsGHz Technology
GHz Technology
DME375ASilicon Beam-Lead and Chip Schottky Barrier Mixer DiodesAlpha
Alpha

RéférenceDescriptionFabricant
H6060Monolithic low-power CMOS device combining a programmable timerEM Microelectronic - MARIN SA
EM Microelectronic - MARIN SA
IT8772EHighly integrated Super I/O using the Low Pin Count InterfaceITE
ITE

Un datasheet est un document fourni par le constructeur du composant, où figurent toutes les données techniques sur le produit: puissance dissipée, courant maximal, tension de seuil, tension de claquage, température de stockage, etc.


www.DataSheet.fr    |   2020   |  Contactez-nous    |   Recherche