MBRB1545CTHE3/45

Description：DIODE ARR SCHOT 45V 7.5A TO263AB
Series：-

SKU:2497f78aa464 Category: Diode Arrays Brand: Vishay General Semiconductor - Diodes Division

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Product introduction

MBRB1545CTHE3/45 is listed in the Diode Arrays range at ChipApex. The manufacturer field lists Vishay General Semiconductor - Diodes Division. Its product description is DIODE ARR SCHOT 45V 7.5A TO263AB. Review the specifications below when checking this part for your BOM.

Diode Arrays specifications for MBRB1545CTHE3/45

Description：DIODE ARR SCHOT 45V 7.5A TO263AB
Series：-
Mfr：Vishay General Semiconductor - Diodes Division
Package：Tube
Diode Configuration：1 Pair Common Cathode
Technology：Schottky
Voltage - DC Reverse (Vr) (Max)：45 V
Current - Average Rectified (Io) (per Diode)：7.5A
Voltage - Forward (Vf) (Max) @ If：840 mV @ 7.5 A
Speed：Fast Recovery =< 500ns, > 200mA (Io)
Reverse Recovery Time (trr)：-
Current - Reverse Leakage @ Vr：100 µA @ 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：Automotive
Qualification：AEC-Q101

Diode Arrays datasheet and documents for MBRB1545CTHE3/45

MBRB1545CTHE3/45

Diode Arrays Overview

The MBRB1545CTHE3/45 is a dual common cathode Schottky rectifier manufactured by Vishay General Semiconductor. It utilizes silicon technology and is housed in a D2PAK (TO-263AB) surface-mount package. The device features a maximum repetitive peak reverse voltage of 45 V and a total maximum average forward rectified current of 15 A, with each diode rated at 7.5 A. Key electrical characteristics include a peak forward surge current of 150 A per diode and a maximum instantaneous forward voltage of 0.84 V at 15 A. The component operates within a junction temperature range of -65 °C to +150 °C.

Diode Arrays Feature Summary

Guardring structure provides overvoltage protection
Low forward voltage drop for high efficiency
High forward surge capability
AEC-Q101 qualified for automotive applications

Diode Arrays Applications

High frequency rectifiers in switching mode power supplies
Freewheeling diodes
DC/DC converters
Polarity protection circuits

Diode Arrays Procurement Notes

Verify the specific ordering suffix against the manufacturer's documentation to confirm compliance requirements. The HE3 suffix indicates RoHS compliance and adherence to JESD 201 class 2 whisker testing standards. Confirm that the D2PAK package variant matches the intended thermal management strategy and PCB layout constraints for the target application.

Diode Arrays Selection Notes

Select this component when low forward voltage drop and high efficiency are required in high-frequency switching applications. The dual common cathode configuration allows for efficient use of space in compact designs. Ensure the thermal resistance characteristics align with the system's heat dissipation capabilities, particularly given the 150 °C maximum junction temperature rating.

Diode Arrays Part Context

This part belongs to the MBRB15xxCT series of dual common cathode Schottky rectifiers from Vishay. The series includes variants with different reverse voltage ratings, such as 60 V options. These devices are designed for general-purpose rectification in power electronics, offering a balance of performance and reliability through their silicon construction and robust packaging.