SB220 thru SB240 REVERSE VOLTAGE - 20 to 40 Volts FORWARD CURRENT - 2.0 Amperes SHOTTKY RECTIFIERS FEATURES DO-15 * Metal-Semiconductor junction with guard ring * Epitaxial construction * Low forward voltage drop * High current capability * The plastic material carries UL recognition 94V-0 * For use in low voltage, high frequency inverters, free wheeling, and polarity protection application * IEC 61000-4-2, level 4 (ESD), > 15KV (air) MECHANICAL DATA * Case: JEDEC DO-15 molded plastic * Polarity: Color band denotes cathode * Weight:0.015 ounces, 0.4 grams * Mounting position: Any MAXIMUM RATINGS AND ELECTRICAL CHARACTERISTICS Ratings at 25C ambient temperature unless otherwise specified. Single phase, half wave, 60Hz, resistive or inductive load. For capacitive load, derate current by 20%. CHARACTERISTICS SYMBOL SB220 SB230 SB240 UNIT Maximum Repetitive Peak Reverse Voltage VRRM 20 30 40 V Maximum RMS Voltage VRMS 14 21 28 V Maximum DC Blocking Voltage VDC 20 30 40 A IAV 2.0 A IFSM 60 A Maximum forward Voltage at 2.0A DV Maximum forward Voltage at 1.5A DV VF 0.55 --- V Maximum DC Reverse Current at Rated DC Blocking Voltage IR 0.15 15 mA Maximum Average Forward Rectified Current Peak Forward Surge 8.3ms single half sine-wave super imposed on rated load @Tj=25C @Tj=100C RJC RJL RJA 15 18 45 C/W Typical Junction Capacitance(Note 2) Cj 150 pF Operating Junction Temperature Range Tj -55 to +125 C TSTG -55 to +150 C Typical thermal Resistance (Note 1) Storage Temperature Range Note: (1) Thermal Resistance Junction to Case, Lead and Ambient (2) Measured at 1.0MHz and applied reverse voltage of 4.0V DC. REV.1, Mar-2012, KDHD04 RATING AND CHARACTERISTIC CURVES SB220 thru SB240 FIG.1- FORWARD CURRENT DERAT ING CURVE FIG.2- MAXIMUM NON-REPETITIVE SURGE CURRENT 80 70 PEAK FORWARD SURGE CURRENT, (A) AVERAGE FORWARD CURRENT, (A) 2.5 2 1.5 1 0.5 60 50 40 30 20 8.3ms Single Half Sine-Wave 10 0 0 0 25 50 75 100 125 1 10 LEAD TEMPERATURE, ( ) FIG.4- TYPICAL FORWARD C HARACTERISTIC S FIG.3- TYPICAL JUNCTION CAPACITANCE 10 INSTANTAN EOUS FORW ARD CURRENT, (A) 1000 100 Tj=25, f=1MHz 10 Tj=125 1 Tj=25 0.1 0.1 1 10 100 0 0.1 REVERSE VOLTAGE, (V) 0.2 0.3 0.4 FIG.5- TYPICAL REVERSE CHARACTERISTICS Tj=125 10 Tj=100 1 0.1 Tj=25 0.01 0.001 0 0.5 0.6 0.7 INSTANTANEOUS FO RW AR D VOLTAGE, (V) 100 IN STANTANEOUS REVERSE CURRENT, (m A) CAPACITANCE, (pF) 100 NUMBER OF CYCLES AT 60Hz 20 40 60 80 100 PERCENT OF RATED PEAK REVERSE VOLTAGE, (% ) 120 0.8 0.9 Legal Disclaimer Notice Important Notice and Disclaimer LSC reserves the right to make changes to this document and its products and specifications at any time without notice. Customers should obtain and confirm the latest product information and specifications before final design, purchase or use. LSC makes no warranty, representation or guarantee regarding the suitability of its products for any particular purpose, nor does LSC assume any liability for application assistance or customer product design. LSC does not warrant or accept any liability with products which are purchased or used for any unintended or unauthorized application. No license is granted by implication or otherwise under any intellectual property rights of LSC. LSC products are not authorized for use as critical components in life support devices or systems without express written approval of LSC. SB220 thru SB240