PPM Power’s Three-Phase Diode Module range has been expanded with a new Dual Inline Package (DIP) from SanRex. They offer a 50% smaller footprint and 90% volume reduction compared directly to other 1600 V 100 A three-phase rectifiers. This offers a significant reduction in material costs, for cost-effective systems.
SanRex DF product evolution
|Part Number||Repetitive Peak Reverse Voltage||Output Current||Surge Forward Current||Forward Drop Voltage||Datasheet|
|DF60NB160||1600 V||60 A||730 / 800 A||1.08 V||Download|
|DF75NB160||1600 V||75 A||910 / 1000 A||1.09 V||Download|
|DF100NB160||1600 V||100 A||910 / 1000 A||1.16 V||Download|
Reduced Manufacturing Costs
With this new product, SanRex brings PCB mount advantages to the 100 A class rectifier; reducing manufacturing costs by offering auto-insertion and wave soldering, rather than screw terminals.
Improved Thermal Management
The internal construction of the diode module has a copper heat spreader for reduced thermal resistance. With Vf reduced by more than 10%, the devices offer lower losses for a given current, reducing the heatsink size.
The module has been designed with no wire bonding and transfer molding technology to extend the product life. Testing shows three times greater thermal cycling capability than larger industry standard packages.