SK20H45 Taiwan Semiconductor CREAT BY ART Schottky Barrier Rectifier FEATURES - Low forward voltage drop - Low power loss, high efficiency - Guardring for overvoltage protection - High surge current capability - For use as Bypass diode in Solar application. - Compliant to RoHS Directive 2011/65/EU and in accordance to WEEE 2002/96/EC - Halogen-free according to IEC 61249-2-21 definition R-6 MECHANICAL DATA Case: R-6 Molding compound, UL flammability classification rating 94V-0 Base P/N with suffix "G" on packing code - halogen-free Terminal: Matte tin plated leads, solderable per JESD22-B102 Meet JESD 201 class 1A whisker test Weight: 1.6 g (approximately) MAXIMUM RATINGS AND ELECTRICAL CHARACTERISTICS (TA=25℃ unless otherwise noted) PARAMETER SYMBOL SK20H45 UNIT Maximum repetitive peak reverse voltage VRRM 45 V Maximum RMS voltage VRMS 31 V Maximum DC blocking voltage VDC 45 V Maximum average forward rectified current IF(AV) 20 A Peak forward surge current, 8.3 ms single half sine-wave superimposed on rated load (JEDEC method) IFSM 275 A VF 0.55 V Maximum instantaneous forward voltage (Note 1) IF= 20 A Maximum DC reverse current at rated DC blocking voltage @TJ=25 ℃ @TJ=100 ℃ IR 0.5 50 mA O RθJL 6 Junction temperature range - in DC forward mode TJ <=200 O C Storage temperature range TSTG - 50 to +175 O C Typical thermal resistance C/W Note 1: Pulse test with PW=300μs, 1% duty cycle Document Number: DS_D1310005 Version: C13 SK20H45 Taiwan Semiconductor CREAT BY ART ORDERING INFORMATION PART NO. PACKING CODE GREEN COMPOUND PACKAGE PACKING R-6 700 / Ammo box R-6 1000 / 13" Paper reel R-6 400 / Bulk packing CODE A0 SK20H45 R0 Suffix "G" B0 EXAMPLE PREFERRED P/N PART NO. PACKING CODE SK20H45 A0 SK20H45 A0 SK20H45 A0G SK20H45 A0 GREEN COMPOUND DESCRIPTION CODE G Green compound RATINGS AND CHARACTERISTICS CURVES (TA=25℃ unless otherwise noted) FIG. 2 MAXIMUM NON-REPETITIVE FORWARD SURGE CURRENT PEAK FORWARD SURGE CURRENT (A) AVERAGE FORWARD CURRENT (A) FIG.1 FORWARD CURRENT DERATING CURVE 25 20 15 10 RESISTIVE OR INDUCTIVE LOAD WITH HEATSINK IN DC FORWARD MODE 5 0 0 25 50 75 100 125 CASE TEMPERATURE 150 175 200 350 8.3ms Single Half Sine Wave JEDEC Method 300 250 200 150 100 50 0 1 FIG. 4 TYPICAL REVERSE CHARACTERISTICS Pulse Width=300μs 1% Duty Cycle TJ=125℃ TJ=25℃ 0.1 0 0.1 0.2 0.3 0.4 0.5 0.6 0.7 FORWARD VOLTAGE (V) Document Number: DS_D1310005 0.8 0.9 1 INSTANTANEOUS REVERSE CURRENT (mA) INSTANTANEOUS FORWARD CURRENT (A) 100 1 100 NUMBER OF CYCLES AT 60 Hz FIG. 3 TYPICAL FORWARD CHARACTERISTICS 10 10 (oC) 100 10 TJ=125℃ 1 0.1 0.01 TJ=25℃ 0.001 0 20 40 60 80 100 120 140 PERCENT OF RATED PEAK REVERSE VOLTAGE (%) Version: C13 SK20H45 Taiwan Semiconductor CREAT BY ART FIG. 5 TYPICAL JUNCTION CAPACITANCE JUNCTION CAPACITANCE (pF) A 10000 f=1.0MHz Vsig=50mVp-p 1000 100 0.1 1 10 100 REVERSE VOLTAGE (V) PACKAGE OUTLINE DIMENSIONS DIM. Unit (mm) Unit (inch) Min Max Min Max A 6.80 7.20 0.268 0.283 B 1.20 1.30 0.047 0.051 C 25.40 - 1.000 - D 8.60 9.10 0.339 0.358 E 25.40 - 1.000 - MARKING DIAGRAM P/N = Specific Device Code G= Green Compound YWW = Date Code F= Factory Code Document Number：DS_D1310005 Version:C13 SK20H45 Taiwan Semiconductor CREAT BY ART Notice Specifications of the products displayed herein are subject to change without notice. TSC or anyone on its behalf, assumes no responsibility or liability for any errors inaccuracies. Information contained herein is intended to provide a product description only. No license, express or implied,to any intellectual property rights is granted by this document. Except as provided in TSC's terms and conditions of sale for such products, TSC assumes no liability whatsoever, and disclaims any express or implied warranty, relating to sale and/or use of TSC products including liability or warranties relating to fitness for a particular purpose, merchantability, or infringement of any patent, copyright, or other intellectual property right. The products shown herein are not designed for use in medical, life-saving, or life-sustaining applications. Customers using or seling these products for use in such applications do so at their own risk and agree to fully indemnify TSC for any damages resulting from such improper use or sale. Document Number：DS_D1310005 Version:C13