SP201_14 Datasheet, PDF (1/2 Pages) Polyfet RF Devices – RF POWER VDMOS TRANSISTOR

polyfet rf devices
SP201
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"^TM process features
low feedback and output capacitances,
resulting in high F_t transistors with high
input impedance and high efficiency.
SILICON GATE ENHANCEMENT MODE
RF POWER VDMOS TRANSISTOR
4.0 Watts Single Ended
Package Style AP
HIGH EFFICIENCY, LINEAR
HIGH GAIN, LOW NOISE
ROHS COMPLIANT
Total
Device
Dissipation
20 Watts
Junction to
Case Thermal
Resistance
o
10.00 C/W
ABSOLUTE MAXIMUM RATINGS ( T = 25 ^oC )
Maximum
Junction
Temperature
Storage
Temperature
DC Drain
Current
Drain to
Gate
Voltage
200 ^oC
o
o
-65 C to 150 C
1.2 A
70 V
Drain to
Source
Voltage
70 V
Gate to
Source
Voltage
20 V
RF CHARACTERISTICS (
SYMBOL PARAMETER
MIN
TYP
Gps
Common Source Power Gain
10
η
Drain Efficiency
45
VSWR Load Mismatch Tolerance
4.0 WATTS OUTPUT )
MAX UNITS TEST CONDITIONS
dB Idq = 0.20 A, Vds = 28.0 V, F =1,000 MHz
% ^{Idq =} 0.20 A, Vds = 28.0 V, F =1,000 MHz
20:1 Relative Idq = 0.20 A, Vds = 28.0 V, F =1,000 MHz
ELECTRICAL CHARACTERISTICS ( EACH SIDE )
SYMBOL PARAMETER
MIN
TYP MAX UNITS TEST CONDITIONS
Bvdss
Idss
Drain Breakdown Voltage
Zero Bias Drain Current
65
V
Ids = 10.00 mA, Vgs = 0V
0.2 mA
Vds = 28.0 V, Vgs = 0V
Igss
Gate Leakage Current
1
uA
Vds = 0V Vgs = 30V
Vgs
Gate Bias for Drain Current
2
5
V
Ids = 0.02 A, Vgs = Vds
gM
Forward Transconductance
0.3
Mho
Vds = 10V, Vgs = 5V
Rdson Saturation Resistance
4.00
Ohm
Vgs = 20V, Ids = 0.50 A
Idsat
Saturation Current
1.40
Amp
Vgs = 20V, Vds = 10V
Ciss
Common Source Input Capacitance
10.0
pF
Vds = 28.0 Vgs = 0V, F = 1 MHz
Crss
Common Source Feedback Capacitance
0.6
pF
Vds = 28.0 Vgs = 0V, F = 1 MHz
Coss Common Source Output Capacitance
6.0
pF
Vds = 28.0 Vgs = 0V, F = 1 MHz
POLYFET RF DEVICES
REVISION 10/01/2007
1110 Avenida Acaso, Camarillo, Ca 93012 Tel:[phone] FAX: [phone] EMAIL:[e-mail] URL:www.polyfet.com