Search results with tag "Reverse recovery"
Diode Reverse Recovery and its Effect ... - Semantic Scholar
pdfs.semanticscholar.orgRRM with load current for different diode technologies Irr, Reverse Recovery Peak Current of the Diode vs. Current 0 2 4 6 8 10 12 14 01 23 45 67 Current [A] Reverse Recovery Current [A] Irr @ FCP11N60F Irr @ FQPF5N50CF Irr @ RURD660 Irr @ RHRP860 Irr @ ISL9R460 FQP9N50C Irr values are a good indicator for a loss comparison of diodes.
Physical Explanation - Vishay Intertechnology
www.vishay.comReverse recovery time, trr The time required for the current to reach a specified reverse current, iR (normally 0.25 A), after instantaneous switching from a specified forward current IF (normally 0.5 A) to a specified reverse current IR (normally 1.0 A). Reverse recovery charge, Qrr The charged stored within the diode when instantaneous
Power MOSFET
www.vishay.comContinuous source-drain diode current IS MOSFET symbol showing the integral reverse p - n junction diode-- 14 A Pulsed diode forward current a ISM-- 56 Body diode voltage VSD TJ = 25 °C, IS = 14 A, VGS = 0 V b--2.5 V Body diode reverse recovery time trr TJ = 25 °C, IF = 14 A, dI/dt = 100 A/μs b - 150 280 ns Body diode reverse recovery charge ...
Features Mechanical Data - Diodes Incorporated
www.diodes.comReverse Breakdown Voltage (Note 7) BAS19 BAS20 V BAS21 (BR)R 120 200 250 V I R = 100µA Forward Voltage V F 1.0 1.25 V I F = 100mA I F = 200mA Reverse Current @ Rated DC Blocking Voltage (Note 7) I R 100 15 nA µA T J = 25 C T J = 100 C Total Capacitance C T = 0, f = 1.0MHz5.0 pF V R Reverse Recovery Time t rr 50 ns I F = I R = 30mA, I rr
Chapter 7 Gate Drive circuit Design - Fuji Electric
www.fujielectric.comIGBT turnon by dv/dt at the FWD- ’s reverse recovery will be described. Fig.7-1 shows the principle of unexpected turn-on caused by dv/dt at reverse recovery. In this figure, it is assumed that IGBT1 is turned off to on and gate to emitter voltage V