Westcode Semiconductors

N Series Image
  • Lowest Thermal Resistance for Package Size
  • Industry Standard, Fully Hermetic Packages
  • Maximum Current Rating for Package Size
  • High Average Current Ratings
  • Assortment of Stud Types
IXYS UK provides one of the most comprehensive ranges of standard phase control thyristors in the industry. Devices with voltage ranges from 400V to 6500V are available, making them suitable for applications with line voltages from 230V to over 1000V. IXYS is a leading supplier of phase control products into demanding markets such as industrial DC drives, controlled rectifiers, marine/rail propulsion systems, wind power converters, electrochemical power supplies and soft starters. These devices are optimized to give low conduction losses and are primarily intended for applications with line frequencies up to 400 Hz.
N0465 Series Image
  • Annular gate electrode
  • Industry standard housing
  • Low on-state and switching losses
  • Patented free-floating silicon technology
  • New die design retains the same mechanical footprint
The redesigned silicon die is alloyed to a metal disc and encapsulated in a fully hermetic ceramic package; the improved package design includes fewer material interfaces and a much improved independently sprung center gate contact. Overall the new mechanical design has a reduced thermal resistance and enhanced electrical performance.
R Series Image
  • Optimized Parts Have Higher Surge Current Rating and Enhanced Mechanical Design for Maximum Power to Package Ratio
  • Industry Standard, Fully Hermetic Packages
  • Suitable for Applications Up to 20 kHz
  • High Average Current Ratings
  • Low Thermal Resistance
  • Double Side Cooling
These devices are available with blocking voltages to 4.5kV, average current to 4kA, and tq from 10 to 300Ás. The distributed gate design and lifetime control features give these devices both high di/dt capability and fast, low recovery turn-off, while maintaining a low on-state voltage drop. Ideally suited to applications including: induction power supplies, high frequency inverters/converters, resonant power supplies and pulsed power
  • Induction Power Supplies for Melting, Billet Heating, Surface Conditioning
  • Resonant Power Supplies
W4534 Series Image
Westcode's W4534 Standard Recovery Diode is used to convert alternating current to direct current. They are optimized for low conduction loss and can handle very large current values.
R400CH Series Image
  • 2943 Amps
  • 200~1200 Volts
  • TO-200AD Package
Typical applications for the R400CH series include Inverters for UPS, Induction Heaters, AC Motor Control, Switching Power Supplies, Cycloconverters, Choppers, and Crowbars.
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