SR520 THRU SR560 VOLTAGE 20V ~ 60V 5.0AMP Schottky Barrier Rectifiers Elektronische Bauelemente RoHS Compliant Product A suffix of "-C" specifies halogen & lead-free DO-27 FEATURES * * * * * .220(5.6) .189(4.8) DIA. Low forward voltage drop High current capability High reliability High surge current capability Epitaxial construction 1.0(25.4) MIN. .375(9.5) .285(7.2) MECHANICAL DATA * Case: Molded plastic * Epoxy: UL 94 V-0 rate flame retardant * Lead: Axial leads, solderable per MIL-STD-202, method 208 guaranteed * Polarity: Color band denotes cathode end * Mounting position: Any * Weight: 1.10 grams 1.0(25.4) MIN. .052(1.3) .043(1.1) DIA. Dimensions in inches and (millimeters) MAXIMUM RATINGS AND ELECTRICAL CHARACTERISTICS Rating25 C ambient temperatureunlessotherwisespecified. Singlephasehalf wave,60Hz,resistiveor inductive load. Forcapacitiveload,deratecurrent by 20%. TYPE NUMBER SR520 20 20 20 Maximum Recurrent Peak Reverse Voltage Working Peak ReverseVoltage Maximum DC Blocking Voltage Maximum Average Forward Rectified Current SR530 30 30 30 See Fig.1 Peak ForwardSurgeCurrent,8.3ms single half sine-wave superimposed on rated load (JEDEC method) MaximumInstantaneous Forward Voltageat 5.0A Maximum DC Reverse Current Ta=25 C at Rated DCBlocking Voltage Ta=100 C Typical Junction Capacitance (Note1) Typical ThermalResistanceRθ JL(Note2) Operating Temperature Range TJ Storage Temperature Range TSTG SR540 45 45 45 60 60 60 UNITS V V V 5.0 A 100 A 0.65 0.52 0.5 (Note3) SR560 20 380 15 -50 +150 -65 +175 V mA mA pF C/W C C NOTES: 1.Measured at 1MHzand applied reversevoltage of 4.0VD.C. 2.ThermalResistanc e Junction to Lead. 3.Pluse test: 300us pulse width, 1% duty cycle. http://www.SeCoSGmbH.com 18-May-2010 Rev. E Any changing of specification will not be informed individual Page 1 of 2 SR520 THRU SR560 VOLTAGE 20V ~ 60V 5.0AMP Schottky Barrier Rectifiers Elektronische Bauelemente RATING AND CHARACTERISTIC CURVES (SR520 THRU SR560) FIG.2-TYPICAL FORWARD CHARACTERISTICS 20 6.0 40 1.0 0 0 20 40 60 80 100 120 140 160 180 200 AMBIENT TEMPERATURE,( C) FIG.3-MAXIMUM NON-REPETITIVE FORWARD SURGE CURRENT 0 SR 54 0~ R5 ~S 2.0 10 3.0 SR 56 0 20 3.0 SR 52 0 56 SR 4.0 INSTANTANEOUS FORWARD CURRENT,(A) 5.0 5 SR AVERAGE FORWARD CURRENT,(A) FIG.1-TYPICAL FORWARD CURRENT DERATING CURVE 1.0 Tj=25 C Pulse Width 300µs 1% Duty Cycle 0.1 PEAK FORWARD SURGE CURRENT,(A) 100 80 .01 .1 .3 .5 .7 .9 1.1 1.3 1.5 FORWARD VOLTAGE,(V) 60 40 8.3ms S ingle Half Tj=25 C S ine Wave J E DE C method 20 FIG.5 - TYPICAL REVERSE 0 1 5 10 50 100 CHARACTERISTICS 100 NUMBER OF CYCLES AT 60Hz REVERSE LEAKAGE CURRENT, (mA) FIG.4-TYPICAL JUNCTION CAPACITANCE JUNCTION CAPACITANCE,(pF) 1400 1200 1000 800 600 400 10 Tj=75 C 1.0 .1 Tj=25 C 200 0 .01 .05 .1 .5 1 REVERSE VOLTAGE,(V) http://www.SeCoSGmbH.com 18-May-2010 Rev. E 5 10 50 100 .01 0 20 40 60 80 100 120 140 PERCENT OF RATED PEAK REVERSE VOLTAGE,(%) Any changing of specification will not be informed individual Page 2 of 2