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STMicroelectronics Silicon Controlled Rectifier SCR 1000 V 12 A 15 mA 145 A 1.6 V TYN412RG
Specifications
| Country of Origin | India |
|---|---|
| Brand | STMicroelectronics |
| Model | TYN412RG |
| Mount Type | Through Hole |
| Series | TYN412 |
| Maximum Operating Temperature | 125°C |
| Package Type | TO-220 |
| Minimum Operating Temperature | -40°C |
| Standards/Approvals | UL RECOGNiseD : E81734 |
| Pin Count | 3 |
| Rated Average On-State Current Irms | 12A |
| Thyristor Type | SCR |
| Repetitive Peak Reverse Voltage VDRM | 1000V |
| Surge Current Rating | 145A |
| Maximum Gate Trigger Current Igt | 15mA |
| Maximum Holding Current Ih | 30mA |
| Maximum Gate Trigger Voltage Vgt | 1.5V |
| Peak On-State Voltage | 1.6V |
| Standards/ApprovalsUL RECOGNiseD | E81734 |
| UL RECOGNiseD | E81734 |
Key Features
- The SCR is packaged in a TO-220 package for through-hole mounting.
- Capable of repetitive peak reverse voltage up to 1000 V for high voltage applications.
- Surge current rating of 145 A for handling transient loads.
- Maximum gate trigger current is 15 mA ensuring sensitive triggering.
- Operating temperature ranges from -40°C to 125°C for industrial use.
- Maximum holding current is 30 mA to ensure stable conduction.
- Maximum gate trigger voltage is 1.5 V for efficient activation.
- Designed to operate with a peak on-state voltage of 1.6 V to minimize power dissipation.
Product Description
STMicroelectronics TYN412RG Silicon Controlled Rectifier (SCR) is a discrete semiconductor device designed for reliable power switching and control in industrial and electronic systems. It features a TO-220 package type suitable for through-hole mounting and is rated for a repetitive peak reverse voltage (VDRM) of 1000 V and a rated average on-state current (Irms) of 12 A, making it ideal for medium power applications requiring robust voltage and current handling.
The component has an impressive surge current rating of 145 A, which allows it to handle sudden transient current spikes often encountered in power control circuits. The device operates within a wide temperature range from -40°C to 125°C, enabling deployment in varied industrial environments.
The maximum gate trigger current of 15 mA and gate trigger voltage of 1.5 V facilitate sensitive turn-on control, while the maximum holding current of 30 mA ensures stable conduction once triggered. Its peak on-state voltage of 1.6 V results in efficient operation with reduced power losses.
STMicroelectronics manufactures a broad range of thyristors, including the TYN412 series, suitable for power switching, AC control, and phase control applications. These SCRs are widely utilized in industrial automation, motor drives, power supplies, and heating controls due to their reliability and performance.
The product is UL Recognised (E81734), confirming its compliance with safety standards. This SCR contains 3 pins and is supplied in a tube packaging for easy insertion into machinery and production lines, enhancing manufacturing efficiency.
The SCR's TO-220 package provides reliable mechanical and thermal performance for industrial systems. Ideal for applications such as power control, voltage regulation, and phase-angle firing. Widely used in automotive, manufacturing, and industrial electrical equipment.
Robust design supports high voltage and current demands in switching circuits. Facilitates improved production efficiency by being supplied in user-friendly packaging. Explore the full range of discrete semiconductors and Thyristors to find components that best fit your power control requirements at EnvMart.
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Frequently Asked Questions
The maximum repetitive peak reverse voltage (VDRM) for this SCR is 1000 V, making it suitable for high voltage applications.
The rated average on-state current (Irms) for this model is 12 A, allowing it to handle medium power applications effectively.
This silicon controlled rectifier has a surge current rating of 145 A, which enables it to manage transient loads efficiently.
The maximum gate trigger current (Igt) for this SCR is 15 mA, ensuring sensitive triggering capabilities.
The peak on-state voltage for this SCR is 1.6 V, which helps minimize power dissipation during operation.
The TYN412RG operates within a temperature range of -40°C to 125°C, making it suitable for various industrial environments.
This SCR is packaged in a TO-220 package type, designed for through-hole mounting.
The TYN412RG has 3 pins, facilitating its connection in electronic circuits.
The maximum holding current (Ih) for this SCR is 30 mA, ensuring stable conduction once triggered.
This SCR is UL Recognised under E81734, confirming its compliance with safety standards.
This silicon controlled rectifier is widely used in power control, voltage regulation, and phase-angle firing applications.
The minimum operating temperature for the TYN412RG is -40°C, allowing it to function in low-temperature environments.
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