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Description

With the ever−pressing need to improve power supply efficiency,

improve surge rating, improve reliability, and reduce size, the DFxS

family sets a standard in performance.

The design offers an surge rating of 50 A. This is important when

improving reliability and increasing efficiency. High efficiency

designs strive to reduce circuit resistance, which, unfortunately can

result in increased inrush surge. As such high surge current ratings can

be required to maintain or improve reliability.

The design also offers better efficiency by achieving a 1.5 A VF of

1.1 V maximum at 25°C. This lower VF also supports cooler and more

efficient operation.

Finally, the DFxS achieves all this in a SDIP surface mount form

factor, reducing board space and volumetric requirements vs.

competitive devices.

Features

• Maximum Surge Rating: IFSM = 50 A, I2t = 10 A2Sec

• Optimized VF: Typical 0.94 V at 1.5 A, 25°C

• Glass Passivated Junctions

• Lead Free Compliant to EU RoHS 2002/95/EU Directives

• Green Molding Compound: IEC61249

• Qualified with IR Reflow and Wave Soldering

• UL Certified, UL #E258596