Fairchild ISL9V5036P3 IGBT Ignition Driver

Perfect replacement for Megasquirt VB921 drivers

• Cooler running.
• Higher dwell performance (useful for boosted engines).
• Designed specifically for automotive ignition circuits.
• Supplied with a 330 ohm resistor needed for Megasquirt.
• Supplied with insulating pad & washer.

Datasheet http://www.fairchildsemi.com/ds/IS/ISL9V5036P3.pdf
Testing results: http://forums.neons.org/viewtopic.php?t=299935&start=0

Usage Notes:

The pinout is the same as the VB921's.
The metal tab is connected differently.  It is important that you insulate the tab. Make sure the mounting surface is free from any shavings of metal. If you have drilled a mounting hole, countersink it.
There is no current limiter, so it is important you fuse the ignition circuit.  Failing to do so could blow up your Megasquirt PCB.  A 20A inline fuse should suffice whether on the output to the coil, or at the common ground for multiple drivers.