Part Number: CLA80MT1200NHB

Manufacturer: IXYS

Description: THYRISTOR PHASE TO247-3

Shipped from: Shenzhen/HK Warehouse

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Technical Specifications of CLA80MT1200NHB

Datasheet  CLA80MT1200NHB datasheet
Category Discrete Semiconductor Products
Family Thyristors – TRIACs
Manufacturer IXYS
Series DT-Triac?
Packaging Tube
Triac Type Standard
Voltage – Off State 1200V (1.2kV)
Current – On State (It (RMS)) (Max) 88A
Voltage – Gate Trigger (Vgt) (Max) 1.7V
Current – Non Rep. Surge 50, 60Hz (Itsm) 480A, 520A
Current – Gate Trigger (Igt) (Max) 70mA
Current – Hold (Ih) (Max) 70mA
Configuration Single
Mounting Type Through Hole
Package / Case TO-247-3
Supplier Device Package TO-247-3


The CLA80MT1200NHB SCR Power Thyristor is a critical component in the world of electronics and power control, noted for its precision and reliability. This page seeks to provide a thorough review of this unique device, delving into its applications, specifications, and practical uses. Join us as we investigate the CLA80MT1200NHB’s significance in modern electronics.


In the world of electronic devices, the SCR Power Thyristor, often known as a Triac, is a critical component. This semiconductor device is essential in controlling the flow of electrical current with high precision. Its significance stems from its capacity to regulate power in a controlled and efficient manner, making it important in a wide range of electronic applications.

The SCR Power Thyristor is very important for managing alternating current (AC) voltage. It offers precise power level management, allowing for the smooth operation of devices ranging from dimming lights to regulating motors and heaters. Its dependability and solid performance have won it a prominent position in modern electronics.

The SCR Power Thyristor is frequently packaged in containers designed for effective heat dissipation and electrical isolation to allow its integration into electronic circuits. The TO-247AD package, for example, is crucial in improving the component’s performance and durability. We will go deeper into the specifications, applications, and practical usage of the CLA80MT1200NHB SCR Power Thyristor in the TO-247AD package in the following sections, throwing light on its adaptability and importance in electronic design.

Key features of the CLA80MT1200NHB SCR Power Thyristor (Triac)

● Triac for Line Frequency

The CLA80MT1200NHB is designed to successfully handle line frequency AC voltage applications. It has the ability to manage power in devices that use conventional electrical frequencies.

● Three Quadrants Operation – QI to QIII

This thyristor provides varied functionality by functioning in three quadrants of the voltage-current plane (QI, QII, and QIII). It can control both positive and negative voltage and current, making it useful in a variety of applications.

● Planar Passivated Chip

The thyristor has a passivated planar chip architecture. Passivation is a technique that forms a protective coating on semiconductor materials, increasing their longevity and reliability. This design provides long-term performance and durability.

● Long-term Stability of Blocking Currents and Voltages

The CLA80MT1200NHB exhibits outstanding long-term stability, with steady blocking currents and voltages maintained over lengthy durations. This stability is vital in applications requiring high reliability, such as industrial and critical systems.

These characteristics, taken together, make the CLA80MT1200NHB SCR Power Thyristor a versatile and dependable component for a wide range of electronic applications, particularly those demanding precise power regulation and stability.

Product Specifications

The CLA80MT1200NHB SCR Power Thyristor is distinguished by a number of technical criteria that characterize its performance and capabilities. These specifications are important considerations for designing and implementing the component in a variety of electronic applications:

Voltage and Current Ratings

  • Voltage Rating (VDRM/VRRM): [Specify the voltage rating, e.g., 1200V]
  • Current Rating (ITAV/ITRMS): [Specify the current rating, e.g., 80A]

These ratings specify the maximum voltage and current that the thyristor can withstand without becoming unstable or non-conductive. They are critical in determining the best component for a given application in order to ensure safe and dependable functioning.

Gate Trigger Current

  • Gate Trigger Current (IGT): [Specify the gate trigger current, e.g., 50mA]

The minimal current necessary to turn on the thyristor from a non-conductive condition is represented by IGT. It is critical for controlling when the thyristor turns on and performs an important role.

The CLA80MT1200NHB SCR Power Thyristor is a flexible component with numerous applications in a variety of sectors. Here are some of its most common applications:

Line Rectifying 50/60 Hz

  • In power electronics, the CLA80MT1200NHB is used for rectification of AC voltage to DC voltage. It efficiently converts alternating current into direct current, commonly employed in power supplies and battery charging systems.

Softstart AC Motor Control

  • Because of its capacity to tolerate alternating current voltage, the thyristor is well suited for soft-start motor control applications. It aids in the reduction of inrush current during motor startup, hence preventing mechanical stress and extending motor life.

DC Motor Control

  • The CLA80MT1200NHB can be utilized as a switch in motor control circuits for precise DC motor speed control and direction. It enables the smooth and effective control of DC motors in robotics and industrial automation applications.

Power Converter

  • This thyristor is used in power conversion applications such as inverters and frequency converters to transform one type of electrical power (e.g., DC) into another (e.g., AC) with great efficiency and reliability.

AC Power Control

The thyristor is commonly used in AC circuits for phase control and power regulation. It can manage the power given to loads by adjusting the voltage waveform, making it helpful in dimmer switches, heating systems, and AC motor speed control.

Lighting and Temperature Control

  • The CLA80MT1200NHB is used in dimming and temperature control applications in lighting systems where accurate power regulation is required for energy economy and comfort.

These are only a few of the possible applications for the CLA80MT1200NHB SCR Power Thyristor. Its dependable performance, dependability, and versatility make it an indispensable component in a wide range of industries, from industrial automation and consumer electronics to energy management and beyond.


The CLA80MT1200NHB SCR Power Thyristor is a flexible and important component in electronics and power control. Its uses range from line rectification to motor control, power conversion, and more, making it an industry standard.

The planar passivated chip of this thyristor, as well as its long-term stability in blocking currents and voltages, ensure dependability and performance. Its significance in modern electronics is incalculable.

Consider the CLA80MT1200NHB a trusted ally for those embarking on electronic projects, ready to improve precision and efficiency in your ideas. This product is easily available from ICRFQ, a top electronic component distributor in China, ensuring quick access to this exceptional component and unlocking a world of possibilities in your pursuits.

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