MBRB3045CT-E3/81

$1.56

Description：DIODE ARR SCHOTT 45V 15A TO263AB
Series：-

SKU:c93abc48277f Category: Diode Arrays Brand: Vishay General Semiconductor - Diodes Division

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Product introduction

MBRB3045CT-E3/81 is listed in the Diode Arrays range at ChipApex. The manufacturer field lists Vishay General Semiconductor - Diodes Division. Its product description is DIODE ARR SCHOTT 45V 15A TO263AB. Review the specifications below when checking this part for your BOM.

Diode Arrays specifications for MBRB3045CT-E3/81

Description：DIODE ARR SCHOTT 45V 15A TO263AB
Series：-
Mfr：Vishay General Semiconductor - Diodes Division
Package：Tape & Reel (TR),Cut Tape (CT)
Diode Configuration：1 Pair Common Cathode
Technology：Schottky
Voltage - DC Reverse (Vr) (Max)：45 V
Current - Average Rectified (Io) (per Diode)：15A
Voltage - Forward (Vf) (Max) @ If：600 mV @ 20 A
Speed：Fast Recovery =< 500ns, > 200mA (Io)
Reverse Recovery Time (trr)：-
Current - Reverse Leakage @ Vr：1 mA @ 45 V
Operating Temperature - Junction：-65°C ~ 150°C
Mounting Type：Surface Mount
Package / Case：TO-263-3, D2PAK (2 Leads + Tab), TO-263AB
Supplier Device Package：TO-263AB (D2PAK)
Grade：-
Qualification：-

Diode Arrays datasheet and documents for MBRB3045CT-E3/81

MBRB3045CT-E3/81

Diode Arrays Overview

The MBRB3045CT-E3/81 is a dual common cathode Schottky rectifier manufactured by Vishay General Semiconductor. It utilizes the D2PAK (TO-263AB) surface-mount package and features a maximum repetitive peak reverse voltage of 45 V with a total average forward rectified current of 30 A, distributed as 15 A per diode. The device exhibits a low forward voltage drop of 0.60 V at 20 A and 125 °C, alongside a high forward surge capability of 200 A per diode. Operating junction temperatures range from -65 °C to +150 °C, supported by a typical thermal resistance of 1.5 °C/W per diode.

Diode Arrays Feature Summary

Guardring structure provides enhanced overvoltage protection capabilities
Low forward voltage drop ensures high efficiency and reduced power loss
High forward surge capability supports robust performance under transient loads
AEC-Q101 qualified for automotive reliability standards

Diode Arrays Applications

Low voltage, high frequency rectification in switching mode power supplies
Freewheeling diodes in DC/DC converter circuits
Polarity protection applications

Diode Arrays Procurement Notes

Verify the specific ordering suffix /81 corresponds to the tape and reel delivery mode containing 800 units per reel. Confirm that the E3 suffix indicates RoHS compliance and adherence to JESD 201 class 1A whisker test requirements. Ensure the component matches the D2PAK (TO-263AB) mechanical outline dimensions for proper PCB footprint compatibility.

Diode Arrays Selection Notes

Select this component when a dual common cathode configuration is required for synchronous rectification or polarity protection. The TO-263AB package offers a balance between thermal dissipation and surface-mount convenience. Consider the 45 V reverse voltage rating relative to the system's peak operating voltage to ensure adequate safety margins during transient conditions.

Diode Arrays Part Context

This part belongs to the MBRx30x5CT series of dual common cathode Schottky rectifiers from Vishay. The series includes variations such as the MBRB3035CT and MBR3045CT, which share similar electrical characteristics but differ in voltage ratings and package types like TO-220AB. The MBRB3045CT specifically designates the D2PAK variant within this family.