Glass passivated chip technology, high and low temperature characteristics, and impact-resistant and strong currents. Parameter

 

 1. NPNP four structures within the chip of silicon one-way device .2. Using single mesa structure .3. Countertops glass passivation technology 4. A gate trigger sensitivity. 5 Strong current impact resistance. Energy-saving lamps protection circuit, earth leakage circuit breakers, gas ignition.6.Trigger current consistency, and positive and negative voltage advantages