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Vishay Medium Power Phase Control Thyristor 1200 V 40 A 60 mA 440 A 1.7 V VS-25RIA80
Specifications
| Country of Origin | India |
|---|---|
| Brand | Vishay |
| Model | VS-25RIA80 |
| Mount Type | Stud Mount |
| Series | VS-25RIA |
| Maximum Operating Temperature | 125°C |
| Package Type | TO-208AA |
| Minimum Operating Temperature | -60°C |
| Pin Count | 2 |
| Rated Average On-State Current Irms | 40A |
| Thyristor Type | SCR |
| Repetitive Peak Reverse Voltage VDRM | 1200V |
| Surge Current Rating | 440A |
| Maximum Gate Trigger Current Igt | 60mA |
| Maximum Holding Current Ih | 130mA |
| Maximum Gate Trigger Voltage Vgt | 2V |
| Peak On-State Voltage | 1.7V |
| Repetitive Peak Off-State Current | 10mA |
Key Features
- Encapsulated semiconductor device with four alternating layers of N and P material.
- Equipped with a stud mount TO-208AA package type for robust installation.
- Surge current rating of 440 A enables handling of high transient currents.
- Maximum operating temperature of 125°C ensures reliability in harsh environments.
- Compact design with 2-pin configuration for easy integration into circuits.
- Peak on-state voltage of 1.7 V facilitates efficient conduction.
- Suitable for applications such as battery chargers, welders, power supplies, and speed control.
- Gate trigger voltage maximum of 2 V supports precise switching control.
Product Description
Vishay VS-25RIA80 is a Medium Power Phase Control Thyristor with a rated repetitive peak reverse voltage of 1200 V and an average on-state current rating of 40 A. This silicon-controlled rectifier (SCR) in a TO-208AA stud mount package is designed for high efficiency and durability in industrial and electronic applications.
The device features robust surge current rating of 440 A, ensuring it can handle transient loads effectively. Its maximum holding current is 130 mA, combined with a maximum gate trigger current of 60 mA and gate trigger voltage up to 2 V, offering precise and reliable control in phase-control applications.
The thyristor is cooled via stud mounting and rated for operation over a wide temperature range from -60°C to 125°C, making it suitable for demanding environments. The compact 2-pin design simplifies circuit integration.
Common application areas include battery charging systems, welding equipment, regulated power supplies, and motor speed and temperature control circuits. This component is essential for controlling AC power in industrial, laboratory, and manufacturing settings.
Encapsulated four-layer semiconductor device for bistable switching operation. Stud mount TO-208AA package for enhanced thermal management. High surge current tolerance up to 440 A for transient handling. Wide operating temperature from -60°C to 125°C for durability.
Precise triggering with 60 mA gate trigger current and 2 V voltage. Repetitive peak reverse voltage rated at 1200 V for high voltage applications. Manufactured in India with no specific approvals indicated. Explore the full range of Vishay Thyristors and semiconductor products at EnvMart for reliable performance in your electronic designs.
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Frequently Asked Questions
The maximum operating temperature of this thyristor is 125°C, allowing it to function reliably in harsh environments.
This model has a surge current rating of 440 A, enabling it to handle high transient currents effectively.
The rated average on-state current for the VS-25RIA80 is 40 A, which is suitable for various applications.
The repetitive peak reverse voltage (VDRM) is rated at 1200 V, making it suitable for high voltage applications.
This thyristor comes in a TO-208AA package type, designed for robust installation and thermal management.
The operating temperature range for this thyristor is from -60°C to 125°C, allowing it to be used in a variety of conditions.
The peak on-state voltage for the VS-25RIA80 is 1.7 V, which facilitates efficient conduction during operation.
The maximum gate trigger voltage for this thyristor is 2 V, supporting precise switching control.
This model is suitable for applications such as battery chargers, welders, power supplies, and motor speed control.
The VS-25RIA80 features a compact 2-pin configuration, simplifying integration into circuits.
The maximum gate trigger current for the VS-25RIA80 is 60 mA, allowing for reliable control in phase-control applications.
This thyristor is manufactured in India, as indicated in its specifications.
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