SF21 thru SF28 Taiwan Semiconductor CREAT BY ART Super Fast Rectifiers FEATURES - High efficiency, low VF - High current capability - High reliability - High surge current capability - Low power loss - Compliant to RoHS Directive 2011/65/EU and in accordance to WEEE 2002/96/EC - Halogen-free according to IEC 61249-2-21 definition MECHANICAL DATA Case: DO-204AC (DO-15) DO-204AC (DO-15) Molding compound, UL flammability classification rating 94V-0 Base P/N with suffix on packing code - halogen-free Terminal: Matte tin plated leads, solderable per JESD22-B102 Meet JESD 201 class 1A whisker test Weight: 0.4 g (approximately) MAXIMUM RATINGS AND ELECTRICAL CHARACTERISTICS (T =25 unless otherwise noted) A SF SF SF SF SF SF SF SF PARAMETER SYMBOL UNIT 21 22 23 24 25 26 27 28 Maximum repetitive peak reverse voltage V 50 100 150 200 300 400 500 600 V RRM Maximum RMS voltage V 35 70 105 140 210 280 350 420 V RMS Maximum DC blocking voltage V 50 100 150 200 300 400 500 600 V DC Maximum average forward rectified current I 2 A F(AV) Peak forward surge current, 8.3 ms single half sine-wave I 50 A FSM superimposed on rated load Maximum instantaneous forward voltage (Note 1) V 0.95 1.3 1.7 V F 2 A Maximum reverse current rated VR T =25 5 J I A R T =100 100 J Maximum reverse recovery time (Note 2) Trr 35 ns Typical junction capacitance (Note 3) 40 30 Cj pF O Typical thermal resistance R 65 JA C/W O Operating junction temperature range T - 55 to +125 J C O Storage temperature range T - 55 to +150 STG C Note 1: Pulse Test with PW=300s, 1% Duty Cycle Note 2: Reverse Recovery Test Conditions: I =0.5A, I =1.0A, I =0.25A F R RR Note 3: Measured at 1 MHz and Applied Reverse Voltage of 4.0V D.C. Document Number: DS D1401008 Version: F14 Not RecommendedSF21 thru SF28 Taiwan Semiconductor CREAT BY ART ORDERING INFORMATION PART NO. PACKING CODE GREEN COMPOUND PACKAGE PACKING CODE A0 DO-15 1,500 / Ammo box SF2x R0 Suffix DO-15 3,500 / 13 Paper reel (Note 1) B0 DO-15 1,000 / Bulk packing Note 1:x defines voltage from 50V (SF21) to 600V (SF28) EXAMPLE GREEN COMPOUND PREFERRED P/N PACKING CODE DESCRIPTION PART NO. CODE SF28 A0 SF28 A0 SF28 A0G A0 G Green compound SF28 RATINGS AND CHARACTERISTICS CURVES (TA=25 unless otherwise noted) FIG.1- MAXIMUM FORWARD CURRENT FIG.2- TYPICAL REVERSE CHARACTERISTICS DERATING CURVE 1000 3.0 2.5 RESISTIVE OR INDUCTIVE LOAD 100 2.0 WITH HEATSINK 1.5 TJ=100 10 1.0 0.5 1 0.0 TJ=25 0 255075 100 125 150 175 o AMBIENT TEMPERATURE ( C) 0. 1 0 20 40 60 80 100 120 140 FIG. 3- MAXIMUM NON-REPETITIVE FORWARD SURGE CURRENT PERCENT OF RATED PEAK REVERSE VOLTAGE (%) 60 FIG. 4- TYPICAL FORWARD CHARACTERISTICS 8.3ms Single Half Sine Wave 10 0 50 JEDEC Method SF27~SF28 40 SF25~SF2 30 SF21~SF24 10 20 10 0 1 110 100 NUMBER OF CYCLES AT 60 Hz Pulse Width=300us 1% Duty Cycle 0. 1 0. 4 0. 6 0. 8 1 1. 2 1. 4 1. 6 1. 8 2 FORWARD VOLTAGE (V) Document Number: DS D1401008 Version: F14 Not Recommended PEAK FORWARD SURGE CURRENT (A) AVERAGE FORWARD A CURRENT (A) INSTANTANEOUS FORWARD CURRENT (A) INSTANTANEOUS REVERSE CURRENT (A)