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PDF F1081 Data sheet ( Hoja de datos )

Número de pieza F1081
Descripción PATENTED GOLD METALIZED SILICON GATE ENHANCEMENT MODE RF POWER VDMOS TRANSISTOR
Fabricantes Polyfet RF Devices 
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No Preview Available ! F1081 Hoja de datos, Descripción, Manual

polyfet rf devices
F1081
General Description
Silicon VDMOS and LDMOS
PATENTED GOLD METALIZED
transistors designed specifically
SILICON GATE ENHANCEMENT MODE
for broadband RF applications.
Suitable for Military Radios,
RF POWER VDMOS TRANSISTOR
Cellular and Paging Amplifier Base
Stations, Broadcast FM/AM, MRI,
200 Watts Gemini
Laser Driver and others.
"Polyfet"TM process features
Package Style AR
gold metal for greatly extended
lifetime. Low output capacitance
HIGH EFFICIENCY, LINEAR,
and high Ft enhance broadband
HIGH GAIN, LOW NOISE
performance
o
ABSOLUTE MAXIMUM RATINGS (TC = 25 C)
Total
Device
Dissipation
Junction to
Case Thermal
Resistance
Maximum
Junction
Temperature
Storage
Temperature
DC Drain
Current
Drain to
Gate
Voltage
Drain to
Source
Voltage
Gate to
Source
Voltage
350 Watts
0.5 oC/W
200 oC
-65 oC to 150oC
16 A
70 V
70 V 30V
RF CHARACTERISTICS ( 200 WATTS OUTPUT )
SYMBOL PARAMETER
MIN TYP MAX UNITS TEST CONDITIONS
Gps Common Source Power Gai
13
dB Idq = 1.6 A, Vds = 28.0 V, F = 175 MHz
η
VSWR
Drain Efficienc
Load Mismatch Toleranc
60 % Idq = 1.6 A, Vds = 28.0 V, F = 175 MHz
20:1 Relative Idq = 1.6 A, Vds = 28.0 V, F = 175 MHz
ELECTRICAL CHARACTERISTICS (EACH SIDE)
SYMBOL PARAMETER
MIN TYP MAX UNITS TEST CONDITIONS
Bvdss Drain Breakdown Voltag
65
V Ids = 0.2 A, Vgs = 0V
Idss Zero Bias Drain Curren
4 mA Vds = 28.0 V, Vgs = 0V
Igss Gate Leakage Curren
1 uA Vds = 0 V, Vgs = 30V
Vgs Gate Bias for Drain Curren
1 7 V Ids = 0.4 A, Vgs = Vds
gM Forward Transconductanc
3.2 Mho Vds = 10V, Vgs = 5V
Rdson Saturation Resistanc
0.35
Ohm
Vgs = 20V, Ids = 16 A
Idsat
Saturation Curren
22
Amp
Vgs = 20V, Vds = 10V
Ciss
Common Source Input Capacitanc
132 pF Vds = 28.0 V, Vgs = 0V, F = 1 MHz
Crss
Common Source Feedback Capacitanc
16 pF Vds = 28.0 V, Vgs = 0V, F = 1 MHz
Coss
Common Source Output Capacitanc
80 pF Vds = 28.0 V, Vgs = 0V, F = 1 MHz
POLYFET RF DEVICES
REVISION 1/12/98
1110 Avenida Acaso, Camarillo, CA 93012 TEL:(805) 484-4210 FAX:(805) 484-3393 EMAIL:[email protected] URL:www.polyfet.com

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