B340

B320 thru B340 REVERSE VOLTAGE – 20 to 40 Volts FORWARD CURRENT – 3.0 Amperes SURFACE MOUNT SCHOTTKY BARRIER RECTIFIERS FEATURES • For surface mounted application SMC • Metal-Semiconductor junction with guard ring • Epitaxial construction SMC A • Very Low forward voltage drop DIM. MIN. MAX. • High current capability A 6.60 7.11 • For use in low voltage, high frequency inverters, free B 5.59 6.22 3.18 B wheeling, and polarity protection application C C 2.92 • IEC 61000-4-2, level 4 (ESD), > 15KV (air) D 0.15 0.31 MECHANICAL DATA E 7.75 8.13 F 0.05 0.20 G 2.01 2.50 H 0.76 1.52 • Case: Molded plastic G • Case Material: Molding compound, UL Flammability H classification 94V-0, (No Br. Sb. Cl.) "Halogen-free". D F E • Polarity: Color band denotes cathode All Dimensions in millimeter • Weight:0.007 ounces, 0.21 grams MAXIMUM RATINGS AND ELECTRICAL CHARACTERISTICS Ratings at 25°C ambient temperature unless otherwise specified. CHARACTERISTICS SYMBOL B320 B330 B340 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 V Maximum Average Forward Rectified Current IAV 3.0 A Peak Forward Surge 8.3ms single half sine-wave superimposed on rated load IFSM 100 A Maximum Forward Voltage at 3.0A DC VF 0.5 V Maximum DC Reverse Current @Tj=25°C at Rated DC Blocking Voltage @Tj=100°C IR 0.15 15 mA Typical Junction Capacitance (Note 1) Cj 230 pF Typical Thermal Resistance (Note 2, 4) RΘJL 18 °C/W Typical Thermal Resistance (Note 3, 4) RΘJA 60 °C/W Operating Junction Temperature Range Tj -55 to +125 °C TSTG -55 to +150 °C Storage Temperature Range @TL=100°C Note: (1) Measured at 1.0MHz and applied reverse voltage of 4.0V DC... (2) Thermal Resistance Junction to Lead (3) Thermal Resistance Junction to Ambient (4) Unit mounted on glass epoxy substrate 1oz/ft2 7x5 mm copper pad. REV.5, Aug-2014, KSHC07 RATING AND CHARACTERISTIC CURVES B320 thru B340 FIG.2- MAXIMUM NON-REPETITIVE SURGE CURRENT FIG.1- FORWARD CURRENT DE RATING CURVE 3.5 120 110 PEAK FORWARD SURGE CURRENT, (A) AVERAGE F ORWARD CURRENT, (A) 3 2.5 2 1.5 1 Mounted on glass-epoxy substrate with 1oz/ft2_7x5 mm copper pad. 0.5 100 90 80 70 60 50 40 30 8.3ms Single Half Sine-Wave 20 10 0 0 0 25 50 75 100 1 125 10 LEAD TEMPERATURE, ( ℃) FIG.4- TYPICAL FORWARD CHARACTERISTICS FIG.3- TYPICAL JUNCTION CAPACITANCE 10 INSTANTANEOUS FORWARD CURRENT, (A) C APACITANCE, (pF) 1000 100 Tj=25℃, f=1MHz 10 1 0.1 Tj=25℃ PULSE WIDTH 300us 2% Duty Cycle 0.01 0.1 1 10 100 0 0.1 0.2 REVERSE VOLTAGE, (V) 0.3 0.4 0.5 0.6 0.7 0.8 INSTANTANEOUS FO RW AR D VOLTAG E, (V) FIG.5- TYPICAL REVERSE CHARACTERISTICS FIG.6- DC REVERS E VOLTAG E DERATING CURVE 120 PERCENT OF DC REVERSE VOLTAGE, (%) 100 INSTANT ANEOUS REVERSE CURRENT, (mA) 100 NUMBER OF CYCLES AT 60Hz 10 1 Tj=100℃ 0.1 0.01 100 80 60 40 Mounted on glass-epoxy substrate with 1oz/ft2_7x5 mm copper pad. Rth j-a in Still-air =60℃/W 20 Tj=25℃ 0.001 0 0 20 40 60 80 100 PERCENT OF RAT ED PEAK REVERSE VOLTAGE, (%) 120 0 25 50 75 AMBIENT TEMPERATURE, ( ℃) 100 125 Legal Disclaimer Notice B320 thru B340 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.