www.eicsemi.com SB520 - SB5B0 SCHOTTKY BARRIER RECTIFIER DIODES PRV : 20 - 100 Volts IO : 5.0 Amperes DO - 201AD FEATURES : * * * * * * * * High current capability High surge current capability High reliability High efficiency Low power loss Low cost Low forward voltage drop Pb / RoHS Free 1.00 (25.4) MIN. 0.208 (5.30) 0.188 (4.80) 0.374 (9.50) 0.283 (7.20) 1.00 (25.4) MIN. 0.050 (1.28) 0.048 (1.22) MECHANICAL DATA : * Case : DO-201AD Molded plastic * Epoxy : UL94V-O rate flame retardant * Lead : Axial lead solderable per MIL-STD-202, Method 208 guaranteed * Polarity : Color band denotes cathode end * Mounting position : Any * Weight : 1.1 grams Dimensions in inches and ( millimeters ) MAXIMUM RATINGS AND ELECTRICAL CHARACTERISTICS Rating 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%. RATING SYMBOL SB5 SB5 SB5 SB5 SB5 SB5 SB5 SB5 SB5 UNIT 20 30 40 50 60 70 80 90 B0 Maximum Recurrent Peak Reverse Voltage VRRM 20 30 40 50 60 70 80 90 100 V Maximum RMS Voltage VRMS 14 21 28 35 42 49 56 63 70 V Maximum DC Blocking Voltage VDC 20 30 40 50 60 70 80 90 100 V Maximum Average Forward Current 0.375", 9.5mm Lead Length See Fig.1 IF(AV) 5.0 A IFSM 150 A Maximum Peak Forward Surge Current, 8.3ms single half sine wave superimposed on rated load (JEDEC Method) Maximum Forward Voltage at IF = 5 A (Note 1) VF Maximum Reverse Current at Ta = 25 °C IR Ta = 100 °C IR(H) 50 25 mA Junction Temperature Range TJ - 65 to + 125 - 65 to + 150 °C Storage Temperature Range TSTG Rated DC Blocking Voltage (Note 1) 0.55 0.67 0.79 0.5 V mA - 65 to + 150 °C Note : (1) Pulse Test : Pulse Width = 300 µs, Duty Cycle = 2%. Page 1 of 2 Rev. 04: October 8, 2012 www.eicsemi.com RATING AND CHARACTERISTIC CURVES ( SB520 - SB5B0 ) FIG.2 - MAXIMUM NON-REPETITIVE PEAK FORWARD SURGE CURRENT 5 150 SB550 THRU SB5B0 4 SB520 SB530 SB540 3 PEAK FORWARD SURGE CURRENT, AMPERES AVERAGE FORWARD CURRENT, AMPERES FIG.1 - FORWARD CURRENT DERATING CURVE 2 1 0 0 25 50 75 100 125 150 120 90 60 30 0 175 1 LEAD TEMPERATURE, (°C) FORWARD CURRENT, AMPERES 20 10 SB580 SB590 SB5B0 SB550 SB560 SB570 1.0 TJ = 25 °C PULSE WIDTH = 300μs DUTY CYCLE = 2% 0.1 0.1 0.3 0.5 0.7 0.9 1.1 1.3 1.5 1.7 4 6 10 20 40 60 100 1.9 FIG.4 - TYPICAL REVERSE CHARACTERISTICS REVERSE CURRENT, MILLIAMPERES FIG.3 - TYPICAL FORWARD CHARACTERISTICS SB520 SB530 SB540 2 NUMBER OF CYCLES AT 60Hz 2.1 10 TJ= 100 °C 1.0 0.1 TJ = 25 °C 0.01 0 20 40 60 80 100 120 140 PERCENT OF RATED REVERSE VOLTAGE, (%) FORWARD VOLTAGE, VOLTS Page 2 of 2 Rev. 04: October 8, 2012