R.0.2P.991602-BEHRE
0809LD120
120 WATT, 28V, 1 GHz
LDMOS FET
P R E L I M I N A R Y I S S U E
GENERAL DESCRIPTION
CASE OUTLINE
55QV
Common Source
0809LD120
The
is a common source N-Channel enhancement mode lateral
MOSFET capable of providing 120 Watts of RF power from HF to 1 GHz. The
device is nitride passivated and utilizes gold metallization to ensure high
reliability and supreme ruggedness.
ABSOLUTE MAXIMUM RATINGS
Power Dissipation
°
Device Dissipation @25 C (Pd)
300 W
θ
°
Thermal Resistance (
)
JC
.6 C/W
Voltage and Current
Drain-Source (VDSS
)
65V
±
20V
Gate-Source (VGS)
Temperatures
°
-65 to +200 C
Storage Temperature
Operating Junction Temperature
°
+200 C
ELECTRICAL CHARACTERISTICS @ 25 C PER SIDE
°
SYMBOL CHARACTERISTICS
Drain-Source Breakdown
Drain-Source Leakage Current Vds = 28V, Vgs= 0V
TEST CONDITIONS
MIN TYP MAX UNITS
Vgs = 0V, Id = 2ma
65
70
V
Β
Vdss
Idss
1
1
5
A
Igss
Gate-Source Leakage Current
Vgs = 20V, Vds = 0V
A
Vgs(th)
Vds(on)
Gate Threshold Voltage
Drain-Source On Voltage
Forward Transconductance
Vds = 10V, Id = 100ma
Vgs = 10V, Id = 3A
Vds = 10V, Id = 3A
2
4
V
0.7
2.2
5
V
S
pF
pF
gFS
Crss
Coss
Reverse Transfer Capacitance Vds = 28V, Vgs = 0V, F = 1 MHz
Output Capacitance Vds = 28V, Vgs = 0V, F = 1 MHz
60
.
This part is input matched
FUNCTIONAL CHARACTERISTICS @ 25 C
°
GPS
Common Source Power Gain
Vds = 28V, Idq = 0.6A,
F = 900MHz, Pout = 120W
Vds = 28V, Idq = 0.6A,
F = 900MHz, Pout = 120W
Vds = 28V, Idq = 0.6A,
Pout=120W PEP, F1 = 900 MHz,
F2 = 900.1 MHz
13
50
dB
%
Drain Efficiency
ηd
IMD3
Intermodulation Distortion,
3rd Order
-30
dBc
Load Mismatch
Vds = 28V, Idq = 0.6A,
F = 900MHz, Pout = 120W
5:1
Ψ
GHz TECHNOLOGY INC. RESERVES THE RIGHT TO MAKE CHANGES WITHOUT FURTHER NOTICE. GHz RECOMMENDS THAT BEFORE THE PRODUCT(S) DESCRIBED HEREIN ARE
WRITTEN INTO SPECIFICATIONS, OR USED IN CRITICAL APPLICATIONS, THAT THE PERFORMANCE CHARACTERISTICS BE VERIFIED BY CONTACTING THE FACTORY.
GHz Technology Inc. 3000 Oakmead Village Drive, Santa Clara, CA 95051-0808 Tel. 408 / 986-8031 Fax 408 / 986-8120