STMicroelectronics Thyristor 400 V 8 A, TO-92 3-Pin, Rated Average On-State Current 0.5A P0102DA 1AA3

STMicroelectronics P0102DA 1AA3 Thyristor is a robust silicon-controlled rectifier designed for efficient power switching in industrial and electronic applications. This device features a 400 V repetitive peak reverse voltage and an 8 A surge current rating, making it suitable for demanding environments.

Packaged in a compact TO-92 3-pin through-hole mount, it provides ease of assembly and integration into a variety of circuit configurations. The Thyristor has a rated average on-state current of 0.5 A and a low gate trigger current of 0.2 mA, which allows use in sensitive gate applications such as ground fault circuit interrupters and residual current circuit breakers.

With a maximum gate trigger voltage of 0.8 V and a peak on-state voltage drop of 1.95 V, it offers efficient switching with minimal power dissipation. It is capable of operating at temperatures up to 125°C, enabling reliable performance in industrial and commercial electronic circuits.

The device is designed without specific approvals or automotive standards but is suitable for various power control and switching uses in electronics manufacturing and electrical equipment.

Rated average On-State current of 0.5 A ensures consistent current conduction. Surge current capacity up to 8 A supports transient load conditions. Low gate trigger current of 0.2 mA for sensitive gate triggering. TO-92 package facilitates easy through-hole mounting.

Maximum operating temperature rated at 125°C for durability. Peak On-State voltage of 1.95 V reduces losses during conduction. Repetitive peak reverse voltage and peak off-state current support stable switching. Optimized for ground fault and residual current circuit breaker applications with sensitive gate control.

Ideal for use in industrial, commercial, and laboratory electronic devices requiring reliable power semiconductor switching components. Browse EnvMart for more STMicroelectronics products and semiconductor devices to match your requirements.