Littelfuse Thyristor , SCR, TO-220 Package, 800 V Peak Reverse, 16 A On-State Current 30 mA Gate Trigger Current 250 2N6509G

Littelfuse 2N6509G is a power semiconductor thyristor (SCR) featuring a TO-220 package designed for industrial and electronic component applications. It provides a repetitive peak reverse voltage of 800 V, enabling high voltage blocking capability.

This SCR supports an average on-state current (Irms) of 16 A and a surge current rating of 250 A, which allows it to handle transient overloads effectively. The device incorporates a maximum gate trigger current of 30 mA and a maximum gate trigger voltage of 1.5 V, offering precise triggering control for switching applications.

Its three-pin through-hole mount design facilitates easy integration into discrete semiconductor circuits. The thyristor maintains operational stability across a wide temperature range from -40°C to 125°C, suitable for demanding industrial and electronic environments.

The 1.8 V peak on-state voltage ensures low voltage drop during conduction, improving efficiency. With a holding current of 40 mA, it provides secure latching once triggered. The device conforms to the 2N650x series family, widely recognized for phase control and power regulation.

Supports surge current rating of 250 A for transient conditions. Maximum gate trigger current is 30 mA ensuring precise control. Operates reliably between -40°C and 125°C temperature range. Three-pin TO-220 package with through-hole mounting.

Peak on-state voltage is 1.8 V supporting efficient conduction. Maximum holding current of 40 mA to maintain conduction. Suitable for phase control electronic circuit applications. No specific industry approvals; standard semiconductor device.

This Littelfuse 2N6509G thyristor is ideal for industrial electronics, power control systems, and semiconductor discrete component assemblies requiring reliable switching and power regulation.

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