IRFRC20PBF

PD - 95098A IRFRC20PbF IRFUC20PbF Lead-Free www.irf.com 1 1/10/05 IRFR/UC20PbF 2 www.irf.com IRFR/UC20PbF www.irf.com 3 IRFR/UC20PbF 4 www.irf.com IRFR/UC20PbF www.irf.com 5 IRFR/UC20PbF 6 www.irf.com IRFR/UC20PbF Peak Diode Recovery dv/dt Test Circuit + Circuit Layout Considerations Low Stray Inductance Ground Plane Low Leakage Inductance Current Transformer + + - dv/dt controlled by RG ISD controlled by Duty Factor "D" D.U.T. - Device Under Test + - * Reverse Polarity for P-Channel ** Use P-Channel Driver for P-Channel Measurements Driver Gate Drive P.W. Period D= P.W. Period VGS=10V D.U.T. ISD Waveform Reverse Recovery Current Body Diode Forward Current di/dt D.U.T. VDS Waveform Diode Recovery dv/dt VDD Re-Applied Voltage Inductor Curent Body Diode Forward Drop Ripple ≤ 5% ISD *** VGS = 5.0V for Logic Level and 3V Drive Devices Fig 14 For N Channel HEXFETS www.irf.com 7 IRFR/UC20PbF D-Pak (TO-252AA) Package Outline Dimensions are shown in millimeters (inches) D-Pak (TO-252AA) Part Marking Information EXAMPLE: THIS IS AN IRFR120 WITH ASS EMBLY LOT CODE 1234 AS SEMBLED ON WW 16, 1999 IN THE ASSEMBLY LINE "A" Note: "P" in a ssembly line position indicates "Lead-Free" PART NUMBER INTERNATIONAL RECTIFIER LOGO IRFU120 12 916A 34 ASS EMBLY LOT CODE DATE CODE YEAR 9 = 1999 WEEK 16 LINE A OR PART NUMBER INTERNATIONAL RECTIFIER LOGO IRFU120 12 34 DATE CODE P = DESIGNATES LEAD-FREE PRODUCT (OPTIONAL) YEAR 9 = 1999 WEEK 16 A = ASS...