MBR4045CT-1

$1.13

Description：DIODE ARR SCHOTT 45V 20A TO2623
Series：-

SKU:1906a7d85011 Category: Diode Arrays Brand: Vishay General Semiconductor - Diodes Division

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Product introduction

MBR4045CT-1 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 20A TO2623. Review the specifications below when checking this part for your BOM.

Diode Arrays specifications for MBR4045CT-1

Description：DIODE ARR SCHOTT 45V 20A TO2623
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)：20A
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：Through Hole
Package / Case：TO-262-3 Long Leads, I2PAK, TO-262AA
Supplier Device Package：TO-262-3
Grade：-
Qualification：-

Diode Arrays datasheet and documents for MBR4045CT-1

MBR4045CT-1

Diode Arrays Overview

The Vishay MBR4045CT-1 is a dual Schottky rectifier in a TO-262 package, featuring a common cathode configuration. It provides a maximum average forward current of 40 A (20 A per leg) and a repetitive peak reverse voltage of 45 V. The device operates at junction temperatures up to 150 °C with a typical forward voltage drop of 0.78 V at 40 A and 125 °C. It exhibits high surge capability with a non-repetitive peak surge current of 900 A.

Diode Arrays Feature Summary

Optimized for low reverse leakage at elevated temperatures using proprietary barrier technology
Guard ring construction ensures enhanced ruggedness and long-term reliability
High purity epoxy encapsulation provides mechanical strength and moisture resistance

Diode Arrays Applications

Switching power supplies
DC to DC converters
Freewheeling diodes
Reverse battery protection

Diode Arrays Procurement Notes

Verify the specific suffix -1 indicates the TO-262 case style rather than standard D2PAK configurations. Confirm lead-free status if required by checking for PbF or P suffixes. Ensure thermal management aligns with the specified junction-to-case resistance values for reliable operation within the 150 °C limit.

Diode Arrays Selection Notes

Select this component when low forward voltage drop and high efficiency are critical for 45 V applications. The dual common cathode design suits center-tap circuits. Verify that the 900 A surge rating meets transient requirements. Consider the TO-262 package dimensions for PCB layout compatibility.

Diode Arrays Part Context

This part belongs to Vishay's High Power Products Schottky rectifier series. It shares electrical characteristics with the MBRB4045CT but differs in physical packaging. The MBR4045CT-1 specifically utilizes the TO-262 form factor, distinguishing it from the D2PAK variant.