參數(shù)資料
型號(hào): F1240
廠商: Polyfet RF Devices
英文描述: PATENTED GOLD METALIZED SILICON GATE ENHANCEMENT MODE RF POWER VDMOS TRANSISTOR
中文描述: 專利金金屬化硅柵增強(qiáng)型射頻功率VDMOS晶體管
文件頁(yè)數(shù): 1/2頁(yè)
文件大?。?/td> 41K
代理商: F1240
RF CHARACTERISTICS ( WATTS OUTPUT )
40
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" process features
gold metal for greatly extended
lifetime. Low output capacitance
and high F enhance broadband
performance
PATENTED GOLD METALIZED
SILICON GATE ENHANCEMENT MODE
RF POWER
VDMOS TRANSISTOR
40Watts Single Ended
Package Style AT
HIGH EFFICIENCY, LINEAR,
HIGH GAIN, LOW NOISE
ABSOLUTE MAXIMUM RATINGS (TC = 25 C)
o
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
120Watts
1.5
C
o
200
-65
to 150
6 A
30V
V
V
50
50
ELECTRICAL CHARACTERISTICS (EACH SIDE)
SYMBOL
PARAMETER
MIN
TYP
MAX
UNITS
TEST CONDITIONS
SYMBOL
PARAMETER
MIN
TYP
MAX
UNITS
TEST CONDITIONS
Gps
η
VSWR
Common Source Pow er Gain
Drain Efficiency
Load Mismatch Tolerance
dB
%
Relative
10
60
1.2
20:1
Idq =
Idq =
Idq =
1.2
1.2
A,
A,
A,
12.5
Vds =
V,
12.5
Vds =
V,
12.5
Vds =
V,
F = 175MHz
F = 175MHz
F = 175MHz
Bvdss
Idss
Igss
Vgs
gM
Rdson
Idsat
Ciss
Crss
Coss
Drain Breakdow n Voltage
Zero Bias Drain Current
Gate Leakage Current
Gate Bias for Drain Current
Forw ard Transconductance
Saturation Resistance
Saturation Current
Common Source Input Capacitance
Common Source Feedback Capacitance
Common Source Output Capacitance
40
3
1
7
1
2.4
0.35
22.5
120
18
90
Mho
Ohm
Amp
pF
V
V
pF
pF
mA
uA
0.15
Ids =
A,
Vgs = 0V
12.5
Vds =
V,
Vgs = 0V
Vds = 0 V,
Vgs = 30V
0.3
Ids =
A,
Vgs = Vds
Vds = 10V, Vgs = 5V
Vgs = 20V, Ids = 24
Vgs = 20V, Vds = 10V
12.5
Vds =
V, Vgs = 0V, F = 1 MHz
A
12.5
Vds =
V, Vgs = 0V, F = 1 MHz
12.5
Vds =
V, Vgs = 0V, F = 1 MHz
POLYFET RF DEVICES
1110 Avenida Acaso, Camarillo, CA 93012 TEL:(805) 484-4210 FAX:(805) 484-3393 EMAIL:Sales@polyfet.com URL:w w w .polyfet.com
REVISION
C
o
C
o
C/W
o
F1240
polyfet rf devices
8/1/97
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