NTSB20U100CTT4G

Description：DIODE ARRAY SCHOT 100V 20A D2PAK
Series：-

SKU:dece75e9ba6b Category: Diode Arrays Brand: onsemi

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Product introduction

Product Detailed Parameters

Description：DIODE ARRAY SCHOT 100V 20A D2PAK
Series：-
Mfr：onsemi
Package：Bulk
Diode Configuration：1 Pair Common Cathode
Technology：Schottky
Voltage - DC Reverse (Vr) (Max)：100 V
Current - Average Rectified (Io) (per Diode)：20A
Voltage - Forward (Vf) (Max) @ If：790 mV @ 10 A
Speed：Fast Recovery =< 500ns, > 200mA (Io)
Reverse Recovery Time (trr)：-
Current - Reverse Leakage @ Vr：800 µA @ 100 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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NTSB20U100CTT4G

Overview

The NTSB20U100CTT4G is a Schottky power rectifier manufactured by onsemi, featuring a dual anode common cathode configuration. It utilizes silicon technology and is housed in a D2PAK-3 (TO-263-3) surface-mount package. The device supports a forward current of 20 A with a repetitive reverse voltage rating of 100 V. Key electrical parameters include a maximum forward voltage of 880 mV, a surge current capacity of 250 A, and a reverse leakage current of 6 mA. It operates within a temperature range from -65 C to +175 C.

Feature Summary

Dual anode common cathode configuration for efficient bridgeless PFC applications
High thermal performance enabled by the D2PAK surface-mount package design
Low forward voltage drop characteristics typical of Schottky barrier technology

Applications

Bridgeless Power Factor Correction (PFC) circuits
DC-DC converter output rectification
Free-wheeling diodes in synchronous rectification topologies

Procurement Notes

Verify component authenticity through authorized distributors or direct manufacturer channels. Confirm RoHS compliance status via official documentation prior to integration. Ensure storage conditions adhere to specified humidity and temperature limits to maintain junction integrity. Review the latest Product Change Notification (PCN) for any manufacturing site or material updates that may affect long-term supply stability.

Selection Notes

Select this component when high-efficiency rectification is required in surface-mount designs. The 20 A current rating suits moderate-to-high power conversion stages. The D2PAK package facilitates automated assembly while providing adequate heat dissipation. Compare thermal resistance values against system constraints to ensure reliable operation under continuous load conditions without excessive junction temperature rise.

Part Context

This part belongs to onsemi's NTSB series of Schottky power rectifiers. It shares functional similarities with the NTSV20U100CTG but differs in packaging and mounting style. The NTSB variant offers surface-mount convenience compared to through-hole alternatives, making it suitable for modern PCB layouts requiring compact footprints and high-density assembly processes.