Electric machinery regards the core of intelligent home appliance as the component, having crucial effect to modern life. Proportion is spent in domestic electric energy in, report of electric machinery bad news takes domestic waste time can 20% above, because this electric machinery is energy-saving,become a family energy-saving in the problem that pays close attention to most. In application of various home appliance, wait like sewing machine of home appliance fan, compressor, water pump, washing machine, dishwasher, business and cleaner, the power of electric machinery controller is as high as 1KW, and requirement product is efficient, expensive dependability and macrobian life! These are compact model electric machinery controller all asks parts of an apparatus must have small loss and good heat is characteristic. Ying Feiling of thrust of Bei Nengguo border is efficient solution of electric machinery drive, be based on TRENCHSTOP™IGBT6 will be compact model total loss of electric machinery controller reduces 20% above.
TRENCHSTOP of Ying Feiling company™IGBT6 series is to satisfy these specific requirement of electric machinery driver design, course of this series parts of an apparatus optimizes the switch loss that has minimum, the system that this is as high as 30 KHz to switch frequency is attached most importance to especially should. In addition, to reduce total loss, of IGBT6 turn over shunt-wound diode to use restore character soft and fast Rapid 1 diode.
TRENCHSTOP™IGBT6 has the block that is as high as 650 V to break voltage and short circuit rating, it is the crucial factor that realizes hard electric machinery drive. This parts of an apparatus can offer TO-220 FullPAK to enclose enclose with DPAK.
The key is characteristic:
ŸThe block of 650 V breaks tension
ŸSuit the switch frequency of 8-30 KHz
ŸHave lower VCE(sat) and Vf
ŸAbility of 3 μsec short circuit
ŸSuperior hot performance, it is especially when more high frequency rate
ŸSmall loss can satisfy high-energy effect requirement
ŸIncrease a design to abundant is spent and enhance dependability
The test compares:
600/650V IGBT saturation is pressed fall (VCE(sat) ) Vs opens loss (Eon)&Involve loss (Eoff) tests a requirement quite: TC = 150°C, IC = 15 A, rg = 25, VGE = 15 V.
Test condition: 550 W @ TA = 25°C, 10 KHz, same Dv/dt
Use a dominant position:
ŸApply to the system of electric machinery drive with more efficient need
ŸTo ask form of optimal efficiency form is other young driver undertakes optimizing
ŸSwitch loss of lowest is helpful for better heat management and more convenient design
ŸTotal damage loss reduces 20% above
Representative application block diagram:
ŸHome appliance electric equipment, pump&Driver of fan, servo, PMSM driver
Ying Feiling offers overall product to combine in level of different electric current, TRENCHSTOP™IGBT6 is improved medicinal powder hot character still conduces to raise dependability to reach thermal stress of yuan of parts of an apparatus. Working thermal drop is small still can reduce radiator dimension, this conduces to economic system cost. Additional, because come loose,hot demand is reduced somewhat, design personnel also can choose taller design abundant to spend, realize higher power density.