● Product Features and Main Applications: An NPNPN five-layer silicon bidirectional device; featuring a proprietary single-sided trenching process, mesa glass passivation, and a multi-layer metal electrode on the backside; offering high breakdown voltage and excellent thermal stability. Main applications include: motor speed controllers for vacuum cleaners, power tools, and similar devices; solid-state relays; heating controllers (temperature regulation); and other phase-control circuits.

● Product Features and Main Applications: An NPNPN five-layer silicon bidirectional device; featuring proprietary single-sided trenching technology and mesa glass passivation; with a multi-layer metallized back-side electrode; offering high breakdown voltage and excellent thermal stability. Main applications include: heating controllers (temperature regulation); color‑light controllers; solid‑state relays; motor speed controllers for vacuum cleaners, power tools, and similar devices; as well as other phase‑control circuits.

● Product Features and Main Applications: An NPNPN five-layer silicon bidirectional device; featuring proprietary single-sided trenching technology and mesa glass passivation; with a multi-layer metallized back-side electrode; offering high breakdown voltage and excellent thermal stability. Main applications include: heating controllers (temperature regulation); color‑light controllers; solid‑state relays; motor speed controllers for vacuum cleaners, power tools, and similar devices; as well as other phase‑control circuits.

Features ◼ Easy parallel switching due to the positive temperature coefficient of VCEsat ◼ Low VCEsat and fast switching ◼ Robust and durable with excellent thermal stability ◼ Very tight parameter distribution Applications ◼ Uninterruptible power supplies (UPS) ◼ Power factor correction (PFC) ◼ PTC heaters ◼ HVAC compressors Operating frequency range up to 50 kHz–60 kHz