LQA40B150C

$1.14

Description：DIODE ARRAY GP 150V 20A TO-263AB
Series：Qspeed™

SKU:b7687c1e9678 Category: Diode Arrays Brand: Power Integrations

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Product introduction

LQA40B150C is listed in the Diode Arrays range at ChipApex. The manufacturer field lists Power Integrations. Its product description is DIODE ARRAY GP 150V 20A TO-263AB. Review the specifications below when checking this part for your BOM.

Diode Arrays specifications for LQA40B150C

Description：DIODE ARRAY GP 150V 20A TO-263AB
Series：Qspeed™
Mfr：Power Integrations
Package：Tape & Reel (TR)
Diode Configuration：1 Pair Common Cathode
Technology：Standard
Voltage - DC Reverse (Vr) (Max)：150 V
Current - Average Rectified (Io) (per Diode)：20A
Voltage - Forward (Vf) (Max) @ If：1.2 V @ 20 A
Speed：Fast Recovery =< 500ns, > 200mA (Io)
Reverse Recovery Time (trr)：16.9 ns
Current - Reverse Leakage @ Vr：500 µA @ 150 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
Grade：-
Qualification：-

Diode Arrays datasheet and documents for LQA40B150C

LQA40B150C

Diode Arrays Overview

The LQA40B150C is a Qspeed™ family common-cathode diode rated for 150 V peak repetitive reverse voltage and 20 A average forward current per diode. It features a TO-263AB surface-mount package with lead-free plating and halogen-free molding compound compliant with IEC 61249-2-21. The device exhibits a typical reverse recovery charge of 33.6 nC at 125 °C and a softness factor of 0.57 under standard test conditions.

Diode Arrays Feature Summary

Low reverse recovery charge, low reverse recovery current, and low reverse recovery time
High dI/dt capability enabling extremely fast switching
Soft recovery characteristics

Diode Arrays Applications

AC/DC and DC/DC output rectification
Output and freewheeling diodes
Motor drive circuits
DC-AC inverters

Diode Arrays Procurement Notes

Verify the specific ordering suffix to confirm the TO-263AB surface-mount package configuration. Ensure compatibility with high-temperature lead-free soldering processes, as the component leads can withstand up to 300 °C for ten seconds. Confirm RoHS compliance and halogen-free status against current manufacturing revisions.

Diode Arrays Selection Notes

Select this component for designs requiring minimal snubber circuitry due to its superior recovery characteristics. The TO-263AB package facilitates automated surface-mount assembly while maintaining thermal performance suitable for power applications. Evaluate junction-to-case thermal resistance requirements during layout planning.

Diode Arrays Part Context

This part belongs to the Qspeed™ family from Power Integrations, designed to offer the lowest reverse recovery charge among silicon diodes in its voltage class. The series supports efficiency improvements and EMI reduction by eliminating the need for traditional buffer circuits in high-frequency switching environments.