VSI, SR520 THRU SR560 Voltage Range 5.0 AMPS. SCHOTTKY BARRIER 20 to 60 Volts RECTIFIERS Current 5.0 Amperes DO-201AD Features @ Low forward voltage drop | @ High current capability @ High reliability @ High surge current capability .220(5.6) we 4) Mechanical Data 197(5.0) .375(9.5) e Lead:Axial leads,solderable per MIL- -335(8.5) STD-202,Method 208 guaranteed @ Polarity:Color band denotes cathode end e High temperature soldering guaranteed: DIA. Ly @ Cases:DO-201AD molded plastic lI e Epoxy:UL 94V-0 rate flame retardant 250C/10 seconds/.375",(9.5mm) lead wes 4) lengths at 5 Ibs.,(2.3kg) tension 052(1.3)_. |] e Weight:1.1 grams 048(1.2) | DIA. Dimensions in inches and (millimeters) MAXIMUM RATINGS AND ELECTRICAL CHARACTERISTICS Rating at 25C ambient temperature unless otherwise specified. Single phase, half wave, 60HZz, resistive or inductive load. For capacitive load, derate current by 20% Type Number SR520 SR530 | SR540 SR550 sR560 | UNITS Maximum Repetitive Peak Reverse Voltage VRRM 20 30 40 50 60 Vv Maximum RMS Voltage VRMS} 44 21 28 35 42 V Maximum DC Blocking Voltage Voc 20 30 40 50 60 Vv Seo Fg 4 Average Forward Rectified Current lF(av) 5.0 A Peak Forward Surge Current, 8.3 ms Single Half Sine- lEsM 150 wave Superimposed on Rated Load (JEDEC method) A Maximum Instantaneous Forward Voltage @3.0A VF 0.55 0.70 Vv Maximun DC Reverse Current @ Ta=25 IR 0.5 mA at Rated DC Blocking Voltage @ TA=100C 50 mA Typical Thermal Resistance(Note 1) Reva Reva 15 10 clw Typical Junction Capacitance (Note 2) on] 500 380 pF Operating Temperature Range Ts -55 to+125 c Storage Temperature Range TsTG -55 to+150 c NOTES: 1. Thermal Resistance from Junction to Ambient Vertical P.C. Board Mounting, 0.375"(9.5mm) Lead Length. 2. Measured at 1 MHz and Applied Reverse Voltage of 4.0 V D.C. RATING AND CHARACTERISTIC CURVES SR520 THRU SR560 TS, AVERAGE FORWARD CURRENT. (A) INSTANTANEOUS REVERSE CURRENT.(mA) FIG.1- MAXIMUN FORWARD CURRENT DERATING CURVE 5 & Sp IN NS hy X, 4 ee a, B \ ial Sp \ % 3 \ \ [ SINGLE PHASE 7 N \ 2 | HALE WAVE 60Hz N\ \ RESISTIVE OF \ \ |_ INDUCTIVE LOAD 1] 0.375"(9.5mm)LEAD ry \ \ 0 0 20 40 60 80 100 120 150 LEAD TEMPERATURE.(C) FIG.3-TYPICAL REVERSE CHARACTERISTICS 20 Tj=125C Tj=75C 0 20 40 60 80 100 120 140 PERCENT OF RATED PEAK REVERSE VOLTAGE.(%) PEAK FORWARD SURGE CURRENT.(A) JUNCTION CAPACITANCE.(pF) FIG.2- MAXIMUM NON-REPETITIVE FORWARD SURGE CURRENT o 3 3 N a o nN 3 So 8.3ms Single Half Sine Wave JEDEC = a 3 = 3 a o 1 2 4 6 8 10 20 NUMBER OF CYCLES AT 60Hz 40 60 80100 FIG.4-TYPICAL FORWARD CHARACTERISTICS Tj=25C Pulse Width=300us 1% Duty Cycle INSTANTANEOUS FORWARD CURRENT.(A) 2 3 4 5 6 7 8 9 FORWARD VOLTAGE.(V) FIG.5-TYPICAL JUNCTION CAPACITANCE 400 200 100 80 60 40 20 10 1.0 4 REVERSE VOLTAGE.(V) 10 40 80100