MBRB3045CTHE3/81

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

SKU:7d3d43c48951 Category: Diode Arrays Brand: Vishay General Semiconductor - Diodes Division

Consult the customer manager about the wholesale price.

consultation hotline：86-132-6715-2157

email：[email protected]
Contact the product manager for consultation. One-stop consultation is available.

Do you want a lower wholesale price? Please send us your inquiry and we will reply immediately.

Product introduction

MBRB3045CTHE3/81 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 MBRB3045CTHE3/81

Description：DIODE ARR SCHOTT 45V 15A TO263AB
Series：-
Mfr：Vishay General Semiconductor - Diodes Division
Package：Tape & Reel (TR)
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：Automotive
Qualification：AEC-Q101

Diode Arrays datasheet and documents for MBRB3045CTHE3/81

MBRB3045CTHE3/81

Diode Arrays Overview

The MBRB3045CTHE3/81 is a dual common cathode Schottky rectifier manufactured by Vishay General Semiconductor. It utilizes the D2PAK (TO-263AB) surface-mount package and is qualified to AEC-Q101 standards for automotive applications. The device provides a maximum repetitive peak reverse voltage of 45 V and supports a total maximum average forward rectified current of 30 A, with 15 A per diode. Key electrical characteristics include a maximum instantaneous forward voltage of 0.76 V at 30 A and 25 °C, and a peak forward surge current capability of 200 A per diode.

Diode Arrays Feature Summary

Guardring structure integrated for enhanced overvoltage protection and long-term reliability
Low forward voltage drop design optimized for high efficiency and reduced power loss
High frequency operation capability suitable for switching mode power supplies
AEC-Q101 qualification ensuring compliance with automotive electronic component standards

Diode Arrays Applications

Freewheeling diodes in low voltage circuits
Polarity protection applications
DC-to-DC converters
Switching mode power supplies

Diode Arrays Procurement Notes

Verify that the specific ordering suffix matches the required delivery mode, as the /81 designation indicates tape and reel packaging. Confirm the HE3 suffix corresponds to the necessary AEC-Q101 automotive qualification level. Ensure the D2PAK footprint aligns with the target PCB layout dimensions provided in the mechanical data section of the datasheet.

Diode Arrays Selection Notes

Select this component when an automotive-grade Schottky rectifier is required for high-frequency switching applications. The dual common cathode configuration allows for efficient use of space in compact designs. Consider the thermal resistance and case temperature limits to ensure adequate heat dissipation under continuous load conditions without exceeding the maximum junction temperature rating.

Diode Arrays Part Context

This part belongs to the MBRB3045CT family of dual common cathode Schottky rectifiers from Vishay. The series includes variations such as the MBRB3035CT and standard commercial grades like the MBRB3045CT-E3. The HE3 suffix specifically denotes RoHS compliance combined with AEC-Q101 qualification, distinguishing it from non-automotive variants within the same electrical specification range.

Diode Arrays Replacement Considerations

MBRB3045CT-E3/81

Diode Arrays FAQ

What does the HE3 suffix indicate for this component?

The HE3 suffix signifies that the device is RoHS compliant and meets the JESD 201 class 2 whisker test requirements, while also being qualified according to the AEC-Q101 standard.