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POLYFET RF DEVICES - RF POWER GAN TRANSISTOR

Numéro de référence GX3442
Description RF POWER GAN TRANSISTOR
Fabricant POLYFET RF DEVICES 
Logo POLYFET RF DEVICES 





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GX3442 fiche technique
polyfet rf devices
GX3442
General Description
Polyfet's GAN (on SiC) HEMT
power transistors contain no
internal matching; making them
suitable for both broadband and
narrow band applications.
The use of a thermally enhanced
package enables this device to
have superior heat dissipation
properties. The high drain break
down voltage permits this device
to operate over a wide voltage
range.
RF POWER GAN TRANSISTOR
120.0 Watts Single Ended
Package Style GX
HIGH EFFICIENCY, LINEAR
HIGH GAIN, LOW NOISE
ROHS COMPLIANT
Suitable for use across 1-2500Mhz
ABSOLUTE MAXIMUM RATINGS ( T = 25 oC )
Total
Device
Dissipation
160 Watts
Junction to
Case Thermal
Resistance
o
1.80 C/W
Maximum
Junction
Temperature
200 oC
Storage
Temperature
oo
-65 C to 150 C
Drain to
Source
Voltage
180 V
Gate to
Source
Voltage
-10 V to + 2 V
RF CHARACTERISTICS ( 120.0 WATTS OUTPUT )
SYMBOL PARAMETER
MIN TYP MAX UNITS
TEST CONDITIONS
Gps Common Source Power Gain
Drain Efficiency
11
55
dB Idq = 0.50 A, Vds = 48.0 V, F = 2,000 MHz
% Idq = 0.50 A, Vds = 48.0 V, F = 2,000 MHz
VSWR Load Mismatch Tolerance
10:1 Relative Idq = 0.50 A, Vds = 48.0 V, F = 2,000 MHz
ELECTRICAL CHARACTERISTICS ( EACH SIDE )
SYMBOL PARAMETER
MIN TYP MAX UNITS
TEST CONDITIONS
Bvdss Drain Breakdown Voltage
250
V Ids = 20.00mA, Vgs = -8V
Idsat
Saturation Current
17.00
Amp
Vgs = +2V, Vds = 10V
Idss
Vgs
Ciss
Crss
Zero Bias Drain Current
Gate Bias for Drain Current
Common Source Input Capacitance
Common Source Feedback Capacitance
-2.4
20.0
0.90
6.0 mA
V
pF
pF
Vds = 48.0 V, Vgs = -8V
Vds = 48.0 V Ids = 0.50A
Vds = 48.0 Vgs =-8V, F = 1 MHz
Vds = 48.0 Vgs =-8V, F = 1 MHz
Coss Common Source Output Capacitance
12.0
pF Vds = 48.0 Vgs =-8V, F = 1 MHz
POLYFET RF DEVICES
REVISION 09/09/2013
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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