SB1620DC_R2_00001

Overview

The SB1620DC_R2_00001 is a surface-mount Schottky barrier rectifier from the SB1620DC series, manufactured by Panjit International Inc. It features a TO-263/D2PAK molded plastic package with a maximum average forward current of 16 A at a case temperature of 75°C and a peak forward surge current of 150 A. The device has a maximum repetitive peak reverse voltage of 20 V, a maximum DC blocking voltage of 20 V, and a maximum RMS voltage of 14 V. Electrical characteristics include a maximum forward voltage of 0.55 V at 8.0 A per leg, a typical thermal resistance of 2.0°C/W, and a maximum DC reverse current of 0.2 mA at 25°C. Operating junction temperatures range from -55°C to +125°C.

Feature Summary

• Utilizes low forward voltage design for high efficiency and low power loss in switching applications.
• Features high surge capacity suitable for handling transient current loads.
• Constructed with flame retardant epoxy molding compound classified as UL 94V-O.

Applications

• Low voltage, high frequency inverters
• Free wheeling diode circuits
• Polarity protection applications

Procurement Notes

Verify the component matches the specific SB1620DC variant within the series, ensuring the 20 V reverse voltage rating aligns with circuit requirements rather than other voltage options like 30 V or 40 V. Confirm the package type is D2PAK (TO-263) and that the suffix _R2_00001 corresponds to Tape and Reel packing on a 13-inch reel compliant with RoHS standards. Cross-reference datasheet revision REV.05 for accurate electrical limits.

Selection Notes

Select this component when a surface-mount Schottky rectifier with a 16 A continuous current capability is required. Ensure the application operates within the specified 20 V maximum reverse voltage limit. Consider the thermal management requirements based on the 2.0°C/W junction-to-case thermal resistance. Verify that the operating environment stays within the -55°C to +125°C junction temperature range.

Part Context

This part belongs to the SB1620DC Series of Surface Schottky Barrier Rectifiers produced by Panjit International Inc. The series includes variants with different reverse voltage ratings, specifically 20 V, 30 V, 40 V, 50 V, and 60 V, all sharing the same 16 A current rating and D2PAK package form factor. The SB1620DC specifically denotes the 20 V version of this family.

Replacement Considerations

Direct substitutes within the same series include SB1630DC, SB1640DC, SB1650DC, and SB1660DC, provided the circuit voltage does not exceed their respective ratings. Other manufacturers' Schottky rectifiers in the D2PAK package with equivalent 16 A current and 20 V reverse voltage ratings may also be compatible if pinout and thermal characteristics match.

FAQ

What is the maximum average forward current rating?

The maximum average forward current is 16 A, measured at a case temperature of 75°C.

What is the typical thermal resistance value?

The typical thermal resistance (RθJC) is 2.0°C/W.

Does the device comply with environmental regulations?

Yes, the product is lead-free and complies with EU RoHS 2.0 directives.