NTSB40120CTT4G

Description：DIODE ARRAY SCHOT 120V 40A D2PAK
Series：-

SKU:27ee637d10d2 Category: Diode Arrays Brand: onsemi

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Product introduction

Product Detailed Parameters

Description：DIODE ARRAY SCHOT 120V 40A D2PAK
Series：-
Mfr：onsemi
Package：Bulk
Diode Configuration：1 Pair Common Cathode
Technology：Schottky
Voltage - DC Reverse (Vr) (Max)：120 V
Current - Average Rectified (Io) (per Diode)：40A
Voltage - Forward (Vf) (Max) @ If：910 mV @ 20 A
Speed：Fast Recovery =< 500ns, > 200mA (Io)
Reverse Recovery Time (trr)：-
Current - Reverse Leakage @ Vr：500 µA @ 120 V
Operating Temperature - Junction：-40°C ~ 150°C
Mounting Type：Surface Mount
Package / Case：TO-263-3, D2PAK (2 Leads + Tab), TO-263AB
Supplier Device Package：D2PAK
Grade：-
Qualification：-

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NTSB40120CTT4G

Overview

The NTSB40120CTT4G is a trench-based Schottky rectifier manufactured by onsemi. It features a common cathode configuration with two diodes per package. The device supports a maximum continuous forward current of 40A and a peak repetitive reverse voltage of 120V. Key electrical characteristics include a maximum forward voltage drop of 430mV and a peak non-repetitive forward surge current rating of 250A. The component is housed in an I2PAK package with four pins, designed for through-hole mounting.

Feature Summary

Utilizes trench technology to achieve very low forward voltage characteristics.

Applications

General-purpose rectification in power supply circuits.

Procurement Notes

Verify the specific ordering suffix against official documentation to confirm tape-and-reel packaging requirements. Ensure the part number matches the exact voltage and current ratings required for the target design. Cross-reference the manufacturer's latest datasheet revision to confirm pinout compatibility and thermal specifications before finalizing procurement orders.

Selection Notes

Select this component when a high-current, low-voltage-drop solution is required for through-hole applications. The common cathode arrangement allows for efficient bridge or full-wave rectification topologies. Evaluate the thermal performance within the I2PAK package to ensure adequate heat dissipation under continuous load conditions.

Part Context

This component belongs to onsemi’s family of trench-based Schottky rectifiers. These devices are engineered to provide superior efficiency compared to standard junction diodes. The series is characterized by fast switching speeds and minimal reverse recovery charge, making them suitable for high-frequency power conversion applications.