MBR4045PTH

$0.99

Description：DIODE ARR SCHOTT 45V 40A TO247AD
Series：-

SKU:fd920919a93d Category: Diode Arrays Brand: Taiwan Semiconductor Corporation

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Product introduction

MBR4045PTH is listed in the Diode Arrays range at ChipApex. The manufacturer field lists Taiwan Semiconductor Corporation. Its product description is DIODE ARR SCHOTT 45V 40A TO247AD. Review the specifications below when checking this part for your BOM.

Diode Arrays specifications for MBR4045PTH

Description：DIODE ARR SCHOTT 45V 40A TO247AD
Series：-
Mfr：Taiwan Semiconductor Corporation
Package：Tube
Diode Configuration：1 Pair Common Cathode
Technology：Schottky
Voltage - DC Reverse (Vr) (Max)：45 V
Current - Average Rectified (Io) (per Diode)：40A
Voltage - Forward (Vf) (Max) @ If：800 mV @ 40 A
Speed：Fast Recovery =< 500ns, > 200mA (Io)
Reverse Recovery Time (trr)：-
Current - Reverse Leakage @ Vr：1 mA @ 45 V
Operating Temperature - Junction：-55°C ~ 150°C
Mounting Type：Through Hole
Package / Case：TO-247-3
Supplier Device Package：TO-247AD (TO-3P)
Grade：Automotive
Qualification：AEC-Q101

Diode Arrays datasheet and documents for MBR4045PTH

MBR4045PTH

Diode Arrays Overview

The MBR4045PTH is a dual common cathode Schottky rectifier manufactured by Taiwan Semiconductor. It utilizes silicon technology and features a TO-247AD-3 through-hole package. The device supports a maximum average forward rectified current of 40 A and a repetitive peak reverse voltage of 45 V. Key electrical parameters include a maximum forward voltage of 800 mV, a peak non-repetitive forward surge current of 330 A, and a maximum reverse current of 1 mA. It operates within a temperature range of -55°C to +150°C junction temperature.

Diode Arrays Feature Summary

Dual common cathode configuration for efficient bridge or full-wave rectification
Guard ring construction provides transient protection capability
Majority carrier conduction ensures low power loss and high efficiency
Lead-free pure tin-plated terminals offer solderability compliance

Diode Arrays Applications

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

Diode Arrays Procurement Notes

Verify the specific suffix 'PTH' against official Taiwan Semiconductor documentation to confirm lead form and plating specifications. Ensure the ordering part number matches the exact package variant required for your PCB footprint. Cross-reference datasheet revisions to confirm RoHS compliance status and any recent product change notifications affecting this specific marking code.

Diode Arrays Selection Notes

Select this component when designing circuits requiring high surge current handling up to 330 A alongside a 40 A continuous rating. The TO-247AD-3 package is suitable for applications needing robust thermal dissipation without heatsinking constraints typical of smaller packages. Consider the 45 V reverse voltage rating relative to system transients to ensure adequate safety margins during operation.

Diode Arrays Part Context

This device belongs to the MBR40 series of 40 Amp Schottky Barrier Rectifiers from Taiwan Semiconductor. The series covers voltage ratings from 20 to 60 Volts. These components are designed for plastic encapsulation with UL flammability classification 94V-0. The family emphasizes low forward voltage drop and high current capability for power conversion systems.

Diode Arrays Replacement Considerations

Taiwan Semiconductor MBR4045PT serves as a direct functional equivalent within the same manufacturer lineup. Other manufacturers offering identical 40A/45V TO-247-3 Schottky rectifiers may require verification of pinout compatibility and thermal resistance characteristics before substitution.