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F1058 Schematic ( PDF Datasheet ) - Polyfet RF Devices

Teilenummer F1058
Beschreibung PATENTED GOLD METALIZED SILICON GATE ENHANCEMENT MODE RF POWER VDMOS TRANSISTOR
Hersteller Polyfet RF Devices
Logo Polyfet RF Devices Logo 




Gesamt 2 Seiten
F1058 Datasheet, Funktion
polyfet rf devices
F1058
General Description
Silicon VDMOS and LDMOS
transistors designed specifically
for broadband RF applications.
Suitable for Military Radios,
Cellular and Paging Amplifier Base
Stations, Broadcast FM/AM, MRI,
Laser Driver and others.
"Polyfet" TMprocess features
gold metal for greatly extended
lifetime. Low output capacitance
and high Ft enhance broadband
performance
PATENTED GOLD METALIZED
SILICON GATE ENHANCEMENT MODE
RF POWER VDMOS TRANSISTOR
30 Watts Push - Pull
Package Style AQ
HIGH EFFICIENCY, LINEAR,
HIGH GAIN, LOW NOISE
ABSOLUTE MAXIMUM RATINGS (TC = 25 Co )
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
100 Watts
1.75 oC/W
200 oC
-65 oC to 150oC
4A
70 V
70 V 30V
RF CHARACTERISTICS ( 30WATTS OUTPUT )
SYMBOL PARAMETER
MIN TYP MAX UNITS TEST CONDITIONS
Gps Common Source Power Gai
13
dB Idq = 0.4 A, Vds = 28.0 V, F = 400 MHz
η Drain Efficiency
60 % Idq = 0.4 A, Vds = 28.0 V, F = 400 MHz
VSWR Load Mismatch Toleranc
20:1 Relative Idq = 0.4 A, Vds = 28.0 V, F = 400 MHz
ELECTRICAL CHARACTERISTICS (EACH SIDE)
SYMBOL PARAMETER
MIN TYP MAX UNITS TEST CONDITIONS
Bvdss Drain Breakdown Voltag
65
V Ids = 0.05 A, Vgs = 0V
Idss Zero Bias Drain Curren
1 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 = 0.1 A, Vgs = Vds
gM Forward Transconductanc
0.8
Mho
Vds = 10V, Vgs = 5V
Rdson Saturation Resistanc
1
Ohm
Vgs = 20V, Ids = 4A
Idsat
Saturation Curren
5.5
Amp
Vgs = 20V, Vds = 10V
Ciss
Common Source Input Capacitanc
33 pF Vds = 28.0 V, Vgs = 0V, F = 1 MHz
Crss
Common Source Feedback Capacitanc
4 pF Vds = 28.0 V, Vgs = 0V, F = 1 MHz
Coss
Common Source Output Capacitanc
20 pF Vds = 28.0 V, Vgs = 0V, F = 1 MHz
POLYFET RF DEVICES
REVISION 8/1/97
1110 Avenida Acaso, Camarillo, CA 93012 TEL:(805) 484-4210 FAX:(805) 484-3393 EMAIL:Sales@polyfet.com URL:www.polyfet.com





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