N1718NS180 Phase Control Thyristor (SCR) – 1800V High-Power Press-Pack Device | Westcode / IXYS / Littelfuse

The N1718NS180 is a high-performance phase control thyristor (SCR) engineered for demanding industrial power control applications. Developed within the trusted technology lineage of Westcode, and associated with the IXYS product family under Littelfuse, this device delivers dependable performance, high efficiency, and long service life in high-power environments.

Leveraging the combined expertise of Westcode / IXYS / Littelfuse, the N1718NS180 is designed to handle high current loads and elevated voltage levels with stability and precision. Its robust press-pack construction ensures excellent thermal conductivity and mechanical integrity, even under extreme electrical and thermal cycling conditions.

Key Features
High-voltage rating: 1800V class
Phase control thyristor (SCR) design
High current handling capability
Low on-state voltage drop for improved efficiency
उत्कृष्ट thermal stability and cycling performance
Rugged press-pack (disc) package
Built on Westcode / IXYS / Littelfuse semiconductor expertise
Technical Overview
Part Number: N1718NS180
Device Type: Phase Control Thyristor (SCR)
Voltage Rating (VDRM/VRRM): 1800V
Package Type: Press-pack / disc housing
Manufacturer Lineage: Westcode → IXYS → Littelfuse
Applications
Industrial motor drives and soft starters
Controlled rectifiers and power converters
Renewable energy systems (solar and wind inverters)
HVDC and power transmission systems
Welding equipment and UPS systems
Benefits

The N1718NS180 combines the proven reliability of Westcode, the advanced power semiconductor technology of IXYS, and the global manufacturing strength of Littelfuse. The result is a durable, efficient, and high-performing SCR solution for mission-critical industrial applications.