CDI for Combustion Engines
Market Demands
  • Motorbikes, scooters and 3-wheelers without EFI (Electronic Fuel Injection) need a separate CDI (Capacitive Discharge Ignition) module
  • CDI modules are also used in 2-stroke engines for chain saws, other motorised garden equipment and spark ignition for kitchen appliances
  • High reliability for the module
  • High temperature withstand capability for the electronics
  • Space reduction and lightweight solutions
System Overview


WeEn Solutions
  • WeEn SCRs are Planar Passivated for best high voltage and high temperature ruggedness
  • The Planar process gives narrow parameter spread
  • Small Through-Hole and SMD packages are available
  • Very sensitive gate versions available


Highlight Package Products