OT406,135

Description：TRIAC SC73
Series：-

SKU:9f462ebc37ea Category: TRIACs Brand: WeEn Semiconductors

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Product introduction

OT406,135 is listed in the Triacs range at ChipApex. The manufacturer field lists WeEn Semiconductors. Its product description is TRIAC SC73. Review the specifications below when checking this part for your BOM.

Triacs specifications for OT406,135

Description：TRIAC SC73
Series：-
Mfr：WeEn Semiconductors
Package：Tape & Reel (TR)
Triac Type：Standard
Voltage - Off State：-
Current - On State (It (RMS)) (Max)：-
Voltage - Gate Trigger (Vgt) (Max)：-
Current - Non Rep. Surge 50, 60Hz (Itsm)：-
Current - Gate Trigger (Igt) (Max)：-
Current - Hold (Ih) (Max)：-
Configuration：Single
Operating Temperature：125°C (TJ)
Mounting Type：Surface Mount
Package / Case：TO-261-4, TO-261AA
Supplier Device Package：SC-73

Triacs datasheet and documents for OT406,135

OT406,135

Triacs Overview

The OT406,135 is a standard TRIAC manufactured by WeEn Semiconductors, designed for AC power control applications. It features a maximum RMS on-state current of 7 mA and supports a repetitive peak off-state voltage of 600 V. The device operates within a temperature range of -40°C to +125°C and utilizes an SC-73-4 surface-mount package. Key electrical parameters include a gate trigger voltage of 1.3 V and a gate trigger current of 5 mA.

Triacs Feature Summary

Standard TRIAC configuration for general AC switching
Compact SC-73-4 surface-mount package design
Operational stability across extended industrial temperature ranges

Triacs Applications

Low-power AC load switching circuits
Solid-state relay input stages
Small appliance control modules

Triacs Procurement Notes

Verify component authenticity through authorized distributors or direct manufacturer channels. Confirm package integrity upon receipt, as surface-mount devices are sensitive to physical damage. Cross-reference the specific ordering suffix with official datasheets to ensure compatibility with required thermal and electrical specifications before integration into production designs.

Triacs Selection Notes

Select this component for applications requiring low-current AC control in compact form factors. Evaluate thermal management requirements against the specified operating temperature limits. Ensure the gate drive circuitry can reliably supply the minimum trigger current and voltage thresholds defined in the technical documentation for consistent switching performance.

Triacs Part Context

This part belongs to the TRIAC subcategory within WeEn Semiconductors' discrete semiconductor portfolio. It serves as a bidirectional thyristor solution for managing alternating current loads. The product line focuses on providing reliable switching capabilities for consumer electronics and industrial control systems where space constraints necessitate small-outline packaging solutions.

Triacs Replacement Considerations

Public confirmed substitute part numbers are not available in the provided documentation. Consult official cross-reference guides for compatible alternatives.