SK34A-T - SK310A-T Taiwan Semiconductor CREAT BY ART 3A, 40V - 100V Surface Mount Schottky Barrier Rectifiers FEATURES - Low power loss, high efficiency - Ideal for automated placement - Guard ring for over-voltage protection - High surge current capability - Compliant to RoHS Directive 2011/65/EU and in accordance to WEEE 2002/96/EC - Halogen-free according to IEC 61249-2-21 MECHANICAL DATA DO-214AC (SMA) Case: DO-214AC (SMA) 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 1A whisker test Polarity: Indicated by cathode band Weight: 0.07 g (approximately) MAXIMUM RATINGS AND ELECTRICAL CHARACTERISTICS (TA=25°C unless otherwise noted) SYMBOL SK34A-T SK36A-T SK310A-T UNIT Maximum repetitive peak reverse voltage VRRM 40 60 100 V Maximum RMS voltage VRMS 28 42 70 V Maximum DC blocking voltage VDC 40 60 100 V Maximum average forward rectified current IF(AV) 3 A Peak forward surge current, 8.3 ms single half sine-wave superimposed on rated load IFSM 70 A PARAMETER Maximum instantaneous forward voltage (Note 1) @3A VF TJ=25°C Maximum reverse current @ rated VR TJ=100°C IR TJ=125°C 0.55 0.72 0.85 0.5 0.2 0.1 10 5 - - 10 0.5 V mA Voltage rate of change (Rated VR) dV/dt 10000 V/μs Typical thermal resistance RθJL RθJA 25 66 °C/W TJ - 55 to +150 °C TSTG - 55 to +150 °C Operating junction temperature range Storage temperature range Note 1: Pulse test with PW=300μs, 1% duty cycle Version: A1511 SK34A-T - SK310A-T Taiwan Semiconductor ORDERING INFORMATION PACKING CODE PACKING CODE PART NO. SUFFIX PACKAGE PACKING SMA 1,800 / 7" Plastic reel R3 SK3xxA-T (Note 1, 2) R2 G M2 SMA 7,500 / 13" Paper reel SMA 7,500 / 13" Plastic reel Note 1: "xx" defines voltage from 40V (SK34A-T) to 100V (SK310A-T) Note 2: Whole series with green compound EXAMPLE EXAMPLE PART NO. SK36A-T R3G PART NO. PACKING CODE SK36A-T R3 PACKING CODE DESCRIPTION SUFFIX G Green compound RATINGS AND CHARACTERISTICS CURVES (TA=25°C unless otherwise noted) FIG.1 FORWARD CURRENT DERATING CURVE FIG. 2 MAXIMUM NON-REPETITIVE FORWARD SURGE CURRENT 70 3 2.5 2 1.5 1 Resistive or inductive load 0.5 0 50 60 70 80 90 100 110 120 130 140 150 PEAK FORWARD SURGE CURRENT (A) AVERAGE FORWARD CURRENT (A) 3.5 60 8.3ms single half sine wave 50 40 30 20 10 0 1 10 LEAD TEMPERATURE (°C) NUMBER OF CYCLES AT 60 Hz FIG. 3 TYPICAL FORWARD CHARACTERISTICS FIG. 4 TYPICAL REVERSE CHARACTERISTICS 100 100 SK34A-SK36A, 100°C SK36A SK34A 10 1 SK310A Pulse width=300μs 1% duty cycle 0.1 0 0.2 0.4 0.6 0.8 1 FORWARD VOLTAGE (V) 1.2 1.4 1.6 INSTANTANEOUS REVERSE CURRENT (mA) INSTANTANEOUS FORWARD CURRENT (A) 100 SK310A, 25°C SK310A, 125°C 10 SK36A, 125°C 1 0.1 0.01 SK34A-SK36A, 25°C 0.001 0 20 40 60 80 100 PERCENT OF RATED PEAK REVERSE VOLTAGE (%) Version: A1511 SK34A-T - SK310A-T Taiwan Semiconductor FIG. 5 TYPICAL JUNCTION CAPACITANCE 1000 SK34A CAPACITANCE (pF) SK36A 100 SK310A f=1.0MHz Vslg=50mVp‐p 10 0.1 1 10 100 REVERSE VOLTAGE (V) PACKAGE OUTLINE DIMENSIONS DO-214AC (SMA) Unit (inch) Unit (mm) DIM. Min Max Min Max A 1.27 1.63 0.050 0.064 B 4.00 4.60 0.157 0.181 C 2.29 2.83 0.090 0.111 D 1.90 2.25 0.075 0.089 E 0.80 1.50 0.031 0.059 F 4.80 5.20 0.189 0.205 G 0.05 0.20 0.002 0.008 H 0.15 0.31 0.006 0.012 SUGGESTED PAD LAYOUT Symbol Unit (mm) Unit (inch) A 1.68 0.066 B 1.52 0.060 C 3.93 0.155 D 2.41 0.095 E 5.45 0.215 MARKING DIAGRAM P/N = Specific Device Code G= Green Compound YW = Date Code F= Factory Code Version: A1511 SK34A-T - SK310A-T 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. Version: A1511