
Semelab - > TT Electronics plc
TECHNOLOGY
The planar passivated and enhanced ultrafast recovery diode features a triple charge control action utilising Semelab’s Graded Buffer Zone technology combined with low emitter efficiency and local lifetime control techniques.
BenefitS
● Very fast recovery for low switching losses
● Ultra soft recovery with low EMI generation
● High dynamic ruggedness under all conditions
● Low temperature dependency
● Low on-state losses with positive temperature coefficient
● Stable blocking voltage and low leakage current
● Avalanche rated for high reliability circuit operation
APPLICATIONS
● Freewheeling Diode for IGBTs and MOSFETs
● Uninterruptible Power Supplies UPS
● Switch Mode Power Supplies SMPS
● Inverse and Clamping Diode
● Snubber Diode
● Fast Switching Rectification