參數(shù)資料
型號: L8821P
廠商: Polyfet RF Devices
英文描述: CAP CER 470PF 25V X7R 0201
中文描述: 硅柵增強型射頻功率LDMOS晶體管
文件頁數(shù): 1/2頁
文件大小: 40K
代理商: L8821P
13
Single Ended
S08
24.0
2.0
33.0
5.00 C/W
36
1.0
7.50
1.0
50
0.60
3.00
5.0
30
0.10
36
PARAMETER
SYMBOL
MIN
TYP
MAX
UNITS
TEST CONDITIONS
Common Source Power Gain
Drain Efficiency
Total
Device
Dissipation
Junction to
Case Thermal
Resistance
Maximum
Junction
Temperature
Storage
Temperature
DC Drain
Current
Drain to
Source
Voltage
Gate to
Source
Voltage
-65 C to 150 C
C
A
V
Load Mismatch Tolerance
VSWR
Drain to
Gate
Voltage
20:1
Relative
0.20
0.10
Ids =
mA, Vgs = 0V
V, Vgs = 0V
Ciss
Crss
Coss
Vds =
Idq =
A, Vds = V, F =
0.20
Bvdss
Idss
Drain Breakdown Voltage
V
mA
pF
pF
pF
Common Source Output Capacitance
Common Source Feedback Capacitance
Idq =
Idq = 0.20
500
Vgs = 20V, Ids =
Rdson
Saturation Resistance
Forward Transconductance
gM
Vds = 10V, Vgs = 5V
POLYFET RF DEVICES
1110 Avenida Acaso, Camarillo, Ca 93012 Tel:(805) 484-4210 FAX: (805) 484-3393 EMAIL:Sales@polyfet.com URL:www.polyfet.com
500
500
Common Source Input Capacitance
36
V
20
Igss
Vgs
Idsat
Zero Bias Drain Current
Gate Leakage Current
Gate Bias for Drain Current
Saturation Current
1
7
uA
V
Mho
Ohm
Amp
PARAMETER
SYMBOL
MIN
TYP
MAX
UNITS
TEST CONDITIONS
ELECTRICAL CHARACTERISTICS ( EACH SIDE )
RF CHARACTERISTICS (
5.0
ABSOLUTE MAXIMUM RATINGS ( T =
Gps
A, Vds = V, F =
A, Vds = V, F =
Watts
V
1
MHz
MHz
MHz
Watts
Package Style
5.0
Vds = 0V Vgs = 30V
Vgs = 20V, Vds = 10V
HIGH EFFICIENCY, LINEAR
HIGH GAIN, LOW NOISE
General Description
Silicon VDMOS and LDMOS
transistors designed specifically
for broadband RF applications.
Suitable for Militry Radios,
Cellular and Paging Amplifier Base
Stations, Broadcast FM/AM, MRI,
Laser Driver and others.
12.5
Vds =
A, Vgs = Vds
Ids =
A
η
dB
%
o
"Polyfet" process features
low feedback and output capacitances
resulting in high F transistors with high
input impedance and high efficiency.
SILICON GATE ENHANCEMENT MODE
RF POWER
TRANSISTOR
LDMOS
Vgs = 0V, F = 1 MHz
12.5
Vds =
Vgs = 0V, F = 1 MHz
12.5
Vds =
Vgs = 0V, F = 1 MHz
12.5
REVISION 12/12/2001
P
25 C )
WATTS OUTPUT )
150
polyfet rf devices
L8821P
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