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1SD418F2

Single-Channel SCALE™-1 Plug-and-Play Driver

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1SD418F2 single-channel, plug-and-play IGBT drivers are ultra-compact, high-performance and intelligent. They support 2-level, 3-level and multilevel converters and have been designed to precisely and reliably drive 1700 V to 3300 V IGBT modules packaged in standard 130 x 140 mm or 190 x 140 mm housings, while delivering optimum protection.

1SD418F2 drivers are based on CONCEPT's sophisticated SCALE-1 driver chipset. Drivers are fully equipped with protection functions including: Vce-monitoring for short-circuit protection; operation inhibit after fault; and supply undervoltage shut down. 

1SD418F2 series drivers feature an active clamping function, offering rugged and high-performance protection for costly IGBTs. 

Operating the gates with a bipolar control voltage (typically ±15V) allows the IGBT modules to be driven reliably with a high level of immunity to interference. 

Control signals are applied via fiber-optic links. 

The on-board DC/DC converter provides a self-contained isolated power supply for the driver circuitry.

 

Key Features

  • Suitable for 130x140mm and 190x140mm IGBTs
  • 2-level, 3-level and multilevel topologies
  • ±15V gate driving
  • Advanced cctive clamping function
  • Short-circuit protection
  • Supply undervoltage lockout
  • Isolated DC/DC converter
  • Signal fiber-optic link
  • Fiber-optic status feedback
  • Reliable, long service life