TSPB20U80S Taiwan Semiconductor 20A, 80V Trench Schottky Rectifier FEATURES 3 - Patented Trench Schottky technology - Excellent high temperature stability - Low forward voltage 1 - Lower power loss/ high efficiency 2 - High forward surge capability - Ideal for automated placement - Compliant to RoHS Directive 2011/65/EU and in accordance to WEEE 2002/96/EC - Halogen-free according to IEC 61249-2-21 SMPC4.0 TYPICAL APPLICATIONS Trench Schottky barrier rectifier is designed for high frequency miniature switched mode power supplies such as adapters, lighting and on-board DC/DC converters. MECHANICAL DATA Case: SMPC4.0 Molding compound, UL flammability classification rating 94V-0 Moisture sensitivity level: level 1, per J-STD-020 Packing code with suffix "G" means green compound (halogen-free) Terminal: Matte tin plated leads, solderable per JESD22-B102 Meet JESD 201 class 2 whisker test Polarity: Indicated by cathode band Weight: 95mg (approximately) MAXIMUM RATINGS AND ELECTRICAL CHARACTERISTICS (TA=25°C unless otherwise noted) PARAMETER TSPB20U80S SYMBOL UNIT B20U80 Marking code Maximum repetitive peak reverse voltage VRRM 80 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 IFSM 200 A Instantaneous forward voltage (Note 1) IF = 10A IF = 20A IF = 10A IF = 20A Instantaneous reverse current at rated reverse voltage TJ = 25°C VF TJ = 125°C TJ = 25°C TJ = 125°C Typical thermal resistance Operating junction temperature range Storage temperature range IR MIN TYP MAX - 0.48 0.56 - 0.56 0.64 - 0.43 0.51 - 0.54 0.62 - 35 300 μA - 30 75 mA V RθJC 10 RθJL 10 TJ - 55 to +150 °C TSTG - 55 to +150 °C °C/W Note 1: Pulse test with pulse width = 300μs, 1% duty cycle Document Number: DS_0000097 Version: A15 TSPB20U80S Taiwan Semiconductor ORDERING INFORMATION PACKING CODE PART NO. PACKING CODE SUFFIX S1 TSPB20U80S G S2 PACKAGE PACKING SMPC4.0 1,500/ 7" Plastic reel SMPC4.0 6,000/ 13" Plastic reel EXAMPLE PREFERRED PART NO. TSPB20U80S S1G PART NO. PACKING CODE TSPB20U80S S1 PACKING CODE DESCRIPTION SUFFIX G Green compound RATINGS AND CHARACTERISTICS CURVES (TA = 25°C unless otherwise noted) FIG.1 FORWARD CURRENT DERATING CURVE INSTANTANEOUS FORWARD CURRENT (A) AVERAGE FORWARD CURRENT (A) 25 20 15 10 5 FIG. 2 TYPICAL FORWARD CHARACTERISTICS WITH HEATSINK 30mm x 30mm 4 oz. pad PCB 25 50 75 100 125 10 TJ=150oC TJ=125oC 1 TJ=100oC 0.1 TJ=25oC 0.01 0.00 0 0 100 150 0.10 0.20 LEAD TEMPERATURE (oC) 0.40 0.50 0.60 FORWARD VOLTAGE (V) FIG. 3 TYPICAL REVERSE CHARACTERISTICS FIG. 4 TYPICAL JUNCTION CAPACITANCE 10000 1000 100 TJ=150oC TJ=125oC 10 CAPACITANCE (pF) INSTANTANEOUS REVERSE CURRENT (mA) 0.30 TJ=100oC 1 0.1 1000 TJ=25oC 0.01 f=1.0MHz Vsig=50mVp-p 0.001 10 20 30 40 50 60 70 80 PERCENT OF RATED PEAK REVERSE VOLTAGE (%) Document Number: DS_0000097 90 100 100 0.10 1.00 10.00 100.00 REVERSE VOLTAGE (V) Version: A15 TSPB20U80S Taiwan Semiconductor PEAK FORWARD SURGE CURRENT (A) FIG. 5 MAXIMUM NON-REPETITIVE PEAK FORWARD SURGE CURRENT 225 8.3ms Single Half Sine Wave 200 175 150 125 100 1 10 NUMBER OF CYCLES AT 60 Hz Document Number: DS_0000097 100 Version: A15 TSPB20U80S Taiwan Semiconductor PACKAGE OUTLINE DIMENSIONS SMPC4.0 Unit (mm) DIM. Unit (inch) Min Max Min Max A 5.55 5.65 0.219 0.222 B 6.35 6.65 0.250 0.262 C 3.95 4.05 0.156 0.159 D 3.40 3.70 0.134 0.146 E 4.25 4.55 0.167 0.179 F 1.69 1.99 0.067 0.078 G 2.95 3.25 0.116 0.128 H I 0.70 0.75 1.00 1.05 0.028 0.030 0.039 0.041 J 1.69 1.99 0.067 0.078 K 1.00 1.20 0.039 0.047 L 0.20 0.40 0.008 0.016 SUGGESTED PAD LAYOUT Symbol Unit (mm) Unit (inch) A 4.80 0.189 B 4.72 0.186 C 1.40 0.055 D 1.27 0.050 E 6.80 0.268 F 0.92 0.036 MARKING DIAGRAM P/N = Marking Code YW = Date Code F = Factory Code Document Number: DS_0000097 Version: A15 TSPB20U80S 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 or 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 selling 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_0000097 Version: A15