Q4015N5TP

$1.22

Description：TRIAC 400V 15A TO263
Series：-

SKU:f5ee105f0dfd Category: TRIACs Brand: Littelfuse Inc.

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Product introduction

Q4015N5TP is listed in the Triacs range at ChipApex. The manufacturer field lists Littelfuse Inc.. Its product description is TRIAC 400V 15A TO263. Review the specifications below when checking this part for your BOM.

Triacs specifications for Q4015N5TP

Description：TRIAC 400V 15A TO263
Series：-
Mfr：Littelfuse Inc.
Package：Tube
Triac Type：Standard
Voltage - Off State：400 V
Current - On State (It (RMS)) (Max)：15 A
Voltage - Gate Trigger (Vgt) (Max)：2 V
Current - Non Rep. Surge 50, 60Hz (Itsm)：167A, 200A
Current - Gate Trigger (Igt) (Max)：50 mA
Current - Hold (Ih) (Max)：70 mA
Configuration：Single
Operating Temperature：-40°C ~ 125°C (TJ)
Mounting Type：Surface Mount
Package / Case：TO-263-3, D2PAK (2 Leads + Tab), TO-263AB
Supplier Device Package：TO-263 (D2PAK)

Triacs datasheet and documents for Q4015N5TP

Q4015N5TP

Triacs Overview

The Littelfuse Q4015N5TP is a Teccor brand bidirectional triac designed for AC switching and phase control applications. It features a rated repetitive off-state voltage (VDRM) of 400 V and an on-state RMS current (IT(RMS)) of 15 A. The device operates within a junction temperature range of -40 °C to +125 °C. Key electrical parameters include a maximum holding current of 70 mA, a gate trigger voltage of 2.5 V, and a gate trigger current of 50 mA. It utilizes an SMTO-263-2 surface mount package.

Triacs Feature Summary

Integrated diac trigger mechanism eliminates the need for external discrete components
Electrically isolated TO-220 style package structure adapted for surface mount
Glass-passivated junctions ensure long-term parameter stability

Triacs Applications

AC speed controls
Temperature modulation controls
Lighting controls requiring noise immunity

Triacs Procurement Notes

Verify the specific suffix 'N' against official Littelfuse documentation to confirm the surface mount variant versus through-hole alternatives. Confirm RoHS compliance status via the manufacturer datasheet before integration. Ensure the ordering part number matches the exact voltage and current ratings required for the target circuit design.

Triacs Selection Notes

Select this component for applications requiring integrated triggering without external diacs. Compare the 400 V rating against system peak voltages to ensure adequate margin. Evaluate the thermal management requirements for the SMTO-263-2 package under continuous load conditions relative to ambient temperatures.

Triacs Part Context

This part belongs to the Qxx15xx series of Teccor Quadrac devices manufactured by Littelfuse. These devices combine a triac and a diac in a single package to simplify circuit design. The series offers various voltage ratings including 400 V, 600 V, and higher options for different AC line requirements.