Qspeed Diodes

Qspeed™ diodes have the lowest QRR of any Silicon diode. Their recovery characteristics increase efficiency, reduce EMI and eliminate snubbers. These features help designers improve the performance of their power conversion circuits.

Compare Qspeed Products

H-SeriesUltra-fast silicon diode600 V3 A to 12 A5.9 nC to 8.9 nC
Q-SeriesFast silicon diode, with superb EMI behavior150 V, 200 V
300 V, 600 V
3 A to 40 A5 nC to 61 nC
X-SeriesFast silicon diode with balanced EMI and switching speed600 V3 A to 20 A21 nC to 51 nC
AutomotiveAEC-Q101 qualified common-cathode diode for  automotive audio applications200 V10 A to 20 A15.6 nC to 48.4 nC