LQA40T150C

$1.14

Description：DIODE ARRAY GP 150V 20A TO-220AB
Series：Qspeed™

SKU:833660564820 Category: Diode Arrays Brand: Power Integrations

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Product introduction

LQA40T150C 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-220AB. Review the specifications below when checking this part for your BOM.

Diode Arrays specifications for LQA40T150C

Description：DIODE ARRAY GP 150V 20A TO-220AB
Series：Qspeed™
Mfr：Power Integrations
Package：Tube
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：Through Hole
Package / Case：TO-220-3
Supplier Device Package：TO-220AB
Grade：-
Qualification：-

Diode Arrays datasheet and documents for LQA40T150C

LQA40T150C

Diode Arrays Overview

The LQA40T150C is a Qspeed™ family common-cathode diode from Power Integrations, rated for 150 V peak repetitive reverse voltage and 20 A average forward current per diode. It features a TO-220AB through-hole package with a maximum power dissipation of 65.8 W at 25 °C case temperature. The device exhibits low reverse recovery charge (33.6 nC typical at 125 °C) and softness of 0.57, enabling high dI/dt capabilities up to 1000 A/µs. Operating junction temperature ranges from -55 °C to +150 °C.

Diode Arrays Feature Summary

Low reverse recovery charge and current for reduced EMI
Soft recovery waveform minimizes switching noise
High dI/dt capability supports fast switching applications

Diode Arrays Applications

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

Diode Arrays Procurement Notes

Verify the specific ordering suffix matches the required package type. Confirm RoHS compliance and halogen-free status against project specifications. Ensure thermal management design accounts for the specified junction-to-case resistance values during operation.

Diode Arrays Selection Notes

Select this component for designs requiring ultra-low reverse recovery characteristics to eliminate snubber circuits. Evaluate thermal constraints based on the 65.8 W power dissipation rating. Consider the TO-220AB package for through-hole mounting requirements in high-current applications.

Diode Arrays Part Context

Part of the Qspeed™ diode family designed for high-efficiency power conversion. Utilizes advanced silicon technology to achieve superior switching performance compared to standard fast recovery diodes. Suitable for modern compact power supply architectures demanding minimal electromagnetic interference.