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| CHF190104KXBF Datasheet, PDF (2/2 Pages) Bourns Electronic Solutions – 1 kW Stripline Termination | |||
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CHF190104KxBF Series 1 kW Stripline Termination
Typical Performance
-10.00
-20.00
-30.00
-40.00
-50.00
0.05
1.00
F (GHz)
0.470 GHz -38.48 dB
0.800 GHz -31.83 dB
1.000 GHz -19.53 dB
Mounting High Power Devices
The mounting surface must be ï¬at to less than 0.0254 mm (0.001 inch) and devoid of
scratches or burrs. The underside of the ï¬ange should be brushed with thermal
grease prior to being fastened to the heat sink with mounting screws. The thermal
grease will ï¬ll any air gaps and help to keep a good thermal contact.
Pre-tin the tab prior to installation. Position the tab over the circuit and solder in place.
Ensure that the temperature on the surface of the ï¬ange does not exceed 110 ËC when
running at 100 % of load. If the temperature increases then derate the power.
Termination/Resistor Tabs (1 for Termination, 2 for Resistors)
Heat Sink/Ground Plane Flange
Circuit Board
10/09
Speciï¬cations are subject to change without notice.
Customers should verify actual device performance in their speciï¬c applications
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