6CWQ03FN

$0.76

Description：DIODE ARRAY SCHOTTKY 30V DPAK
Series：-

SKU:cf2e3bf042cf Category: Diode Arrays Brand: SMC Diode Solutions

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Product introduction

Product Detailed Parameters

Description：DIODE ARRAY SCHOTTKY 30V DPAK
Series：-
Mfr：SMC Diode Solutions
Package：Tape & Reel (TR),Cut Tape (CT)
Diode Configuration：1 Pair Common Cathode
Technology：Schottky
Voltage - DC Reverse (Vr) (Max)：30 V
Current - Average Rectified (Io) (per Diode)：-
Voltage - Forward (Vf) (Max) @ If：450 mV @ 3 A
Speed：Fast Recovery =< 500ns, > 200mA (Io)
Reverse Recovery Time (trr)：-
Current - Reverse Leakage @ Vr：1 mA @ 30 V
Operating Temperature - Junction：-55°C ~ 150°C
Mounting Type：Surface Mount
Package / Case：TO-252-3, DPAK (2 Leads + Tab), SC-63
Supplier Device Package：DPAK
Grade：-
Qualification：-

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6CWQ03FN

Overview

The 6CWQ03FN is a surface mount Schottky rectifier diode array manufactured by SMC Diode Solutions. It features a single pair common cathode configuration housed in a TO-252-3 (DPAK) package with two leads and a tab. The device supports a maximum DC reverse voltage of 30 V and an average rectified forward current of 80 A per diode. It exhibits a low forward voltage drop of 550 mV at 80 A and maintains a reverse leakage current of 5 mA at 30 V. The component operates within a junction temperature range of -55°C to 150°C.

Feature Summary

Surface mount center tap Schottky rectifier design for low forward drop
Small footprint suitable for space-constrained PCB layouts
High thermal performance via exposed tab lead frame

Applications

Low voltage DC-DC converters
Free-wheeling diodes in switching power supplies
Polarity protection circuits

Procurement Notes

Verify the specific suffix and revision level against the latest manufacturer datasheet before ordering, as package dimensions or electrical characteristics may vary between revisions. Confirm that the TO-252-3 DPAK form factor aligns with the target PCB footprint and thermal management requirements. Ensure the 30 V reverse voltage rating provides sufficient margin for the application's peak inverse voltage conditions.

Selection Notes

Select this component when high current handling up to 80 A is required in a surface mount topology. The common cathode arrangement simplifies circuit design for dual-diode applications. Consider the thermal resistance of the DPAK package and ensure adequate copper area on the PCB for heat dissipation. The low forward voltage characteristic contributes to improved system efficiency in low-voltage power conversion stages.

Part Context

This part belongs to the 6CWQ series of surface mount Schottky rectifiers from SMC Diode Solutions. The series is engineered for applications demanding low forward voltage drop and compact board space. The 6CWQ03FN specifically addresses needs for moderate voltage blocking capabilities combined with high current capacity in a standard DPAK outline.