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| Country of Origin | India |
|---|---|
| Brand | STMicroelectronics |
| Model | TYN640RG |
| Mount Type | Through Hole |
| Series | 40 A SCRs |
| Maximum Operating Temperature | 125°C |
| Package Type | TO-220 |
| Minimum Operating Temperature | -40°C |
| Pin Count | 3 |
| Rated Average On-State Current Irms | 25A |
| Thyristor Type | SCR |
| Repetitive Peak Reverse Voltage VDRM | 600V |
| Surge Current Rating | 480A |
| Maximum Gate Trigger Current Igt | 35mA |
| Maximum Holding Current Ih | 75mA |
| Maximum Gate Trigger Voltage Vgt | 1.3V |
| Peak On-State Voltage | 1.6V |
| Repetitive Peak Off-State Current | 5μA |
STMicroelectronics TYN640RG is a high-performance thyristor (Silicon Controlled Rectifier - SCR) designed for power switching and control in diverse industrial electronic applications. It features a repetitive peak reverse voltage (VDRM) of 600 V and a rated average on-state current (Irms) of 25 A, making it highly suitable for medium power control circuits and surge handling.
Housed in a TO-220 package, the thyristor is designed for through-hole mounting, allowing robust mechanical and thermal integration into power modules and boards. Its surge current rating of 480 A enables it to endure short transient overloads common in industrial and electrical conditioning circuits.
The TYN640RG operates efficiently within a broad temperature range of -40°C to 125°C, ensuring reliable performance under harsh environmental conditions. It incorporates a maximum gate trigger current of 35 mA and a maximum gate trigger voltage of 1.3 V, supporting sensitive and accurate firing control in complex power electronics.
The device includes a maximum holding current of 75 mA and a peak on-state voltage drop of 1.6 V which contribute to optimized power efficiency and reduced heat dissipation during conduction phases.
While not certified under any specific automotive standards, this thyristor series from STMicroelectronics is ideal for applications in industrial motor control, power regulation, soft start circuits, and phase control equipment in manufacturing and electrical infrastructure.
This thyristor features a maximum gate trigger current of 35 mA for precise control. The TO-220 package type ensures easy mounting in through-hole applications. It supports a surge current rating of 480 A for handling transient loads.
The device operates reliably within a temperature range from -40°C to 125°C. The maximum holding current is 75 mA, optimizing power efficiency during operation. Designed with a 3-pin count for simple circuit integration.
The maximum gate trigger voltage is 1.3 V, facilitating low voltage operation. It delivers a peak on-state voltage of 1.6 V, minimizing power losses. The thyristor complies with no specific automotive standards and has no special certifications.
Explore more Thyristor components and semiconductor devices at EnvMart for your electronic and electrical system needs.
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