DU2840S
DU2840S is RF MOSFET Power Transistor manufactured by Tyco Electronics.
Features
Power Transistor,
4OW,28V
N-Channel Enhancement Mode Device DMOS Structure Lower Capacitances for Broadband Operation High Saturated Output Power Lower Noise Figure Than Bipolar Devices
. .
Absolute Maximum Ratings at 25°C
Parameter Drain-Source Gate-Source Drain-Source Voltage Voltage Current 1 1 Symbol V DS V GS ‘0s PD T, T STG 8 JC 1 ( Rating 65 20 Units V V 1
- W “C “C 1
125 200 -55 to +150 1.4
Power Dissipation Junction Temperature Storage Temperature Thermal Resistance
.970
.980
B i 18.29 t 18.54 1 ,720 1 ,730
“Ci W
&22 564 292
6.48 5.79 3.30
-373 .245 ,222 .115
,393 255 E28 .I30
F m G
Electrical Characteristics
Parameter Drain-Source I~~~ Drain-Source Gate-Source Breakdown Voltage at 25°C
) ) Symbol BV,,, ‘DSS ’05s V GSrn HI GM C 15s C 055
1 Min 1 55
1 Max 1 2.0 2.0
( Units ) V m A p A V S p F p F p F 1 d B %
- ) ) V,,=O.OV, V,,=28.0 v,,=20.0 V,,=l O.O V,,=l O.O V,=28.0 V,,=28.0 V,,=28.0 1 V,,=28.0 V,,=28.0 V,,=28.0 l,,=l O.Om A V, V,,=O.O V
Test Conditions
Leakage Current Leakage Current v, v,,=o.o v
Gate Threshold Voltage Forward Transconductance Input Capacitance Output Capacitance Reverse Capacitance Power Gain Drain Efficiency Load Mismatch Tolerance
Specifications
2.0...
