LITE-ON SEMICONDUCTOR SB520 thru SB560 REVERSE VOLTAGE - 20 to 60 Volts FORWARD CURRENT - 5.0 Amperes SCHOTTKY BARRIER RECTIFIERS DO-201AD FEATURES 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 applications A A B C D DO-201AD MECHANICAL DATA Case : JEDEC DO-201AD molded plastic Polarity : Color band denotes cathode Weight : 0.04 ounces, 1.1 grams Mounting position : Any Dim. Min. A B 25.4 7.30 Max. - 9.50 C 1.20 1.30 D 4.80 5.30 All Dimensions in millimeter MAXIMUM RATINGS AND ELECTRICAL CHARACTERISTICS Ratings at 25 ambient temperature unless otherwise specified. Single phase, half wave, 60Hz, resistive or inductive load. For capacitive load, derate current by 20% CHARACTERISTICS SYMBOL SB520 SB530 SB540 SB550 SB560 UNIT Maximum Recurrent Peak Reverse Voltage Maximum RMS Voltage Maximum DC Blocking Voltage Maximum Average Forward Rectified Current .375",(9.5mm) Lead Lengths @TL=90 C Peak Forward Surge Current 8.3ms single half sine-wave super imposed on rated load VRRM VRMS VDC 20 14 20 30 21 30 40 28 40 50 35 50 60 42 60 V V Maximum forward Voltage at 5.0A DC Maximum DC Reverse Current at Rated DC Blocking Voltage @TJ =25 C @TJ =100 C Typical Junction Capacitance (Note 1) Typical Thermal Resistance (Note 2) Operating Temperature Range Storage Temperature Range V I(AV) 5.0 A IFSM 150 A 0.67 0.55 VF 0.5 50 IR V mA CJ 500 350 pF R0JL 15 10 C/W TJ -55 to +125 -55 to +150 C TSTG NOTES : 1.Measured at 1.0MHz and applied reverse voltage of 4.0V DC. 2.Thermal Resistance Junction to Lead. -55 to +150 C REV. 3, Apr-2005, KDHF04 RATING AND CHARACTERISTIC CURVES SB520 thru SB560 PEAK FORWARD SURGE CURRENT, AMPERES AVERAGE FORWARD CURRENT AMPERES FIG.1 - FORWARD CURRENT DERATING CURVE 6.0 5.0 4.0 SB520 to SB540 SB550 to SB550 3.0 2.0 SINGLE PHASE HALF WAVE 60Hz RESISTIVE OR INDUCTIVE LOAD 0.375" (9.5mm) LEAD LENGTHS 1.0 0 25 50 75 100 125 150 FIG.2 - MAXIMUM NON-REPETITIVE SURGE CURRENT 200 150 100 175 50 Single Half-Sine-Wave (JEDEC METHOD) 0 1 2 5 LEAD TEMPERATURE , C 20 10 50 100 NUMBER OF CYCLES AT 60Hz FIG.4 - TYPICAL FORWARD CHARACTERISTICS FIG.3 - TYPICAL JUNCTION CAPACITANCE 100 SB550 to SB560 TJ = 25 C, f= 1MHz 100 0.1 1 4 100 10 INSTANTANEOUS FORWARD CURRENT ,(A) SB520 to SB540 1000 SB520 to SB540 10 SB550 to SB560 1.0 TJ = 25 C PULSE WIDTH 300us 1% Duty Cycle 0.1 0.2 0.1 0..3 0.4 0.5 0.6 0.7 0.8 0.9 1.0 INSTANTANEOUS FORWARD VOLTAGE , VOLTS REVERSE VOLTAGE , VOLTS FIG.5 - TYPICAL REVERSE CHARACTERISTICS 20 TJ = 125 C 10 INSTANTANEOUS REVERSE CURRENT ,(mA) CAPACITANCE , (pF) 4000 TJ = 100 C 1.0 0.1 TJ = 25 C 0.01 SB520 to SB540 SB550 to SB560 0.001 0 20 40 60 80 100 120 140 PERCENT OF RATED PEAK REVERSE VOLTAGE , (%) REV. 3, Apr-2005, KDHF04