15CTQ045STRL

$1.18

Description：DIODE ARR SCHOT 45V 7.5A TO263AB
Series：-

SKU:7f1be93ea3b7 Category: Diode Arrays Brand: Vishay General Semiconductor - Diodes Division

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Product introduction

Product Detailed Parameters

Description：DIODE ARR SCHOT 45V 7.5A 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)：7.5A
Voltage - Forward (Vf) (Max) @ If：550 mV @ 7.5 A
Speed：Fast Recovery =< 500ns, > 200mA (Io)
Reverse Recovery Time (trr)：-
Current - Reverse Leakage @ Vr：800 µA @ 45 V
Operating Temperature - Junction：-55°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：-
Qualification：-

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15CTQ045STRL

Overview

The Vishay 15CTQ045STRL is a center-tap Schottky rectifier featuring two common cathode elements in a D2PAK package. It provides a maximum average forward current of 15 A and a repetitive peak reverse voltage of 45 V. The device operates reliably up to a junction temperature of 150 °C, with a typical forward voltage drop of 0.51 V at 7.5 A per leg. Designed for high-frequency applications, it includes guard ring technology for ruggedness.

Feature Summary

Optimized proprietary barrier technology enables reliable operation up to 150 °C junction temperature
Guard ring structure enhances mechanical ruggedness and long-term reliability
High purity, high-temperature epoxy encapsulation provides enhanced moisture resistance
Low forward voltage drop design supports efficient high-frequency switching performance

Applications

Switching power supplies
DC-DC converters
Freewheeling diodes
Reverse battery protection circuits

Procurement Notes

Verify the specific ordering suffix against the manufacturer's official documentation to confirm the exact packaging orientation and lead-free status. The 'TRL' suffix indicates tape and reel packaging for the D2PAK case style. Confirm RoHS compliance requirements as standard production versions may differ from PbF variants. Ensure thermal management aligns with the specified junction-to-case thermal resistance values.

Selection Notes

Select this component when a low forward voltage drop is critical for efficiency in high-frequency switching applications. The 45 V rating suits low-voltage DC conversion systems. Verify that the D2PAK package fits the PCB layout constraints. Consider the 150 °C operating limit for high-temperature environments. Ensure the surge current capability meets the circuit's transient requirements.

Part Context

This part belongs to the Vishay 15CTQ series of center-tap Schottky rectifiers. The series offers various voltage ratings including 35 V and 40 V options. The 'S' designation identifies the D2PAK surface-mount package variant. The 'Q' indicates the Schottky barrier technology used for low loss characteristics.

Replacement Considerations

Compatible substitutes include the 15CTQ045-1 (TO-262 package) and the 15CTQ045SPBF (lead-free TO-220AB package). Verify pinout compatibility and thermal resistance differences when replacing across different package styles.