EE Product News

High-Current Diode Resides In DO-5 Housing

Fabricated in a DO-5 plastic package and targeting heavy-duty industrial applications, the 105PF40T diode boasts voltage and current ratings of 400V and 105A, respectively, specs said to rival performance levels more common to DO-8 devices. Typical applications include arc welders and storage-battery chargers. The diode features a typical maximum peak forward voltage of 0.98V at 200A and a thermal resistance of 0.25°C/W. To simplify heatsink mounting, it integrates a glass-passivated silicon chip within a threaded, stud-mount plastic package. Additionally, a single-hole mount makes the device suitable for use in multiple-diode assemblies such as bridge rectifier circuits. Price begins at $4 each/1,000. For more information, contact Wayne Yoshida at INTERNATIONAL RECTIFIER, El Segundo, CA. (310) 252-7726.


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