SR520 DC COMPONENTS CO., LTD. THRU RECTIFIER SPECIALISTS R SR5100 TECHNICAL SPECIFICATIONS OF SCHOTTKY BARRIER RECTIFIER VOLTAGE RANGE - 20 to 100 Volts CURRENT - 5.0 Amperes FEATURES * High reliability * Low switching noise * Low forward voltage drop * High current capability DO-27 * High switching capability MECHANICAL DATA .052(1.3) DIA. * Case: Molded plastic 1.0(25.4) .048(1.2) * Epoxy: UL 94V-0 rate flame retardant * Lead: MIL-STD-202E, Method 208 guaranteed * Polarity: Color band denotes cathode end * Mounting position: Any .375(9.5) * Weight: 1.18 grams .335(8.5) .220(5.6) DIA. .197(5.0) 1.0(25.4) MAXIMUM RATINGS AND ELECTRICAL CHARACTERISTICS o Ratings at 25 C ambient temperature unless otherwise specified. Single phase, half wave, 60 Hz, resistive or inductive load. For capacitive load, derate current by 20%. Dimensions in inches and (millimeters) SYMBOL SR520 SR530 SR540 SR550 SR560 SR580 SR5100 UNITS Maximum Recurrent Peak Reverse Voltage VRRM 20 30 40 50 60 80 100 Volts Maximum RMS Voltage VRMS 14 21 28 35 42 56 70 Volts VDC 20 30 40 50 60 80 100 Volts Maximum DC Blocking Voltage Maximum Average Forward Rectified Current IO 5.0 Amps .375*(9.5mm) lead length Peak Forward Surge Current 8.3 ms single half sine-wave IFSM 150 Amps superimposed on rated load (JEDEC Method) Maximum Instantaneous Forward Voltage at 5.0A DC VF .55 .70 .85 Volts o Maximum DC Reverse Current 2.0 T A = 25 C mAmps IR o at Rated DC Blocking Voltage T A = 100 C 50 0 R 18 C/W Typical Thermal Resistance (Note 1) JA Typical Junction Capacitance (Note 2) CJ 550 400 pF 0 Operating Temperature Range TJ -65 to +150 C 0 Storage Temperature Range TSTG -65 to +150 C NOTES : 1. Thermal Resistance (Junction to Ambient): Vertical PC Board Mounting, 0.5*(12.7mm) Lead Length. 2. Measured at 1 MHz and applied reverse voltage of 4.0 volts. REV-1,Apr/25/2013SR550~5100 SR520~540 S550-SR5100 RATING AND CHARACTERISTIC CURVES (SR520 THRU SR5100) FIG. 1 - TYPICAL FORWARD CURRENT FIG. 2 - TYPICAL INSTANTANEOUS FORWARD DERATING CURVE CHARACTERISTICS 5 20 SR520-SR540 10 4 3 1.0 Single Half Wave 60Hz 2 Resistive or TJ = 25OC Inductive Load Pulse Width = 300 S 0.375 (9.5mm) Lead Length 1% Duty Cycle 1 .1 0 25 50 75 100 125 150 175 .1 .2 .3 .4 .5 .6 .7 .8 .9 1.0 1.1 LEAD TEMPERATURE, (oC) INSTANTANEOUS FORWARD VOLTAGE, (V) FIG. 3A - TYPICAL REVERSE CHARACTERISTICS FIG. 3B - TYPICAL REVERSE CHARACTERISTICS 100 100 SR520-SR540 SR550-SR5100 TJ= 125oC 10 10 TJ= 150oC 1.0 1.0 TJ= 125oC TJ= 75oC 0.1 0.1 TJ= 75oC .01 .01 TJ= 25oC TJ= 25oC 0.01 0.01 10 20 40 60 80 100 120 140 10 20 40 60 80 100 120 140 PERCENT OF RATED PEAK REVERSE PERCENT OF RATED PEAK REVERSE VOLTAGE, (%) VOLTAGE, (%) FIG. 4 - TYPICAL JUNCTION CAPACITANCE FIG. 5 - MAXIMUM NON-REPETITIVE PEAK FORWARD SURGE CURRENT 4 3 150 TJ= 25oC 8.3ms Single Half Sine-Wave 2 JEDEC Method 1 .5 100 .2 .1 50 .05 0 .1 .4 1.0 4 10 40 80 1 2 4 6 8 10 20 40 80 100 NUMBER OF CYCLES AT 60 Hz REVERSE VOLTAGE, (V) DC COMPONENTS CO., LTD. R REV-1,Apr/25/2013 JUNCTION CAPACITANCE, (nF) AVERAGE FORWARD CURRENT, (A) INSTANTANEOUS REVERSE CURRENT, (mA) INSTANTANEOUS FORWARD CURRENT, (A) PEAK FORWARD SURGE CURRENT, (A) INSTANTANEOUS REVERSE CURRENT, (mA)