DSSK48-003BS-TRL

Diode Arrays Overview

The DSSK48-003BS-TRL is a Schottky barrier rectifier manufactured by IXYS, utilizing silicon technology. It features a single diode configuration housed in a TO-263AB (D2PAK) surface-mount package. The device is rated for a maximum repetitive peak reverse voltage of 30 V and a continuous forward current of 48 A. Key electrical characteristics include a low forward voltage drop of 510 mV at the rated current and a non-repetitive peak surge current capability of 370 A. The component supports a maximum operating junction temperature of 175 °C and is supplied in a reel packaging format.

Diode Arrays Feature Summary

• Low forward voltage drop for high efficiency
• Ultra-fast switching speed
• High surge current capability

Diode Arrays Applications

• DC-DC converters
• Free-wheeling diodes
• Polarity protection circuits

Diode Arrays Procurement Notes

Verify the specific suffix against official datasheets to confirm the tape-and-reel packaging variant. Ensure the ordering quantity aligns with the manufacturer's standard reel size requirements. Cross-reference the part number with Littelfuse documentation following the acquisition of IXYS to guarantee authenticity and correct revision levels.

Diode Arrays Selection Notes

Select this component for applications requiring robust current handling in low-voltage environments. The TO-263AB package facilitates efficient thermal management through direct board mounting. Consider the 30 V rating when designing systems with tight voltage margins to prevent breakdown under transient conditions.

Diode Arrays Part Context

This device belongs to the DSSK series of ultra-fast Schottky rectifiers from IXYS, now part of Littelfuse. The series is engineered for high-efficiency power conversion, offering superior performance compared to standard silicon rectifiers. The DSSK48-003BS-TRL specifically targets high-current, low-voltage synchronous rectification and freewheeling duties in compact form factors.

Diode Arrays Replacement Considerations

Consult official Littelfuse cross-reference guides for verified equivalents. Generic replacements may differ in thermal resistance or switching characteristics.