K2501G - Littelfuse

K2501G Multipulse SIDACs

The Multipulse™ SIDAC is a voltage switch used in MetalHalide lamp ignition circuits as well as High Pressure Sodium lamp ignition circuits for outdoor street and area lighting. This robust solid state switch is designed to handle lamp igniter applications requiring operation at ambient temperatures up to 90°C where igniter circuit components can raise SIDA.

Features

• A C circuit oriented
• T riggering Voltage of 200 to 380V
•  R o H S Compliant Electrical Specifications Symbol Parameters VBO Breakover/Trigger Voltage VDRM Repetitive Peak Off-State Voltage IT(RMS) IH RS tCOMM IBO ITSM di/dt dv/dt TS TJ RθJL On-State RMS Current, TJ < 125ºC Dynamic Holding Current, R=100 Ω Switching Resistance, RS= (_V_B_O__
  –_V_S_) (IS
  – IBO) Commutation Time TJ < 125ºC Breakover Current Non-repetitive 1 cycle On-State peak value Critical Rate of Rise of On-State Current Critical Rate of Rise of Off-State Voltage Storage Temperature Range Max Operat.