TH97/2478 www.eicsemi.com SK52 - SK5B IATF 0113686 SGS TH07/1033 TH09/2479 SURFACE MOUNT SCHOTTKY BARRIER RECTIFIERS PRV : 20 - 100 Volts IO : 5.0 Amperes SMC (DO-214AB) 1.1 ± 0.3 High current capability High surge current capability High reliability High efficiency Low power loss Low cost Low forward voltage drop Pb / RoHS Free 8.0 ± 0.15 * * * * * * * * 7.0 ± 0.20 FEATURES : 0.1 ± 0.1 0.20± 0.07 3.0 ± 0.2 2.3 ± 0.2 5.8 ± 0.15 MECHANICAL DATA : * * * * * * Case : SMC Molded plastic Epoxy : UL94V-O rate flame retardant Lead : Lead Formed for Surface Mount Polarity : Color band denotes cathode end Mounting position : Any Weight : 0.21 gram Dimensions in 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%. SYMBOL SK SK SK SK SK SK SK SK SK UNIT 52 53 54 55 56 57 58 59 5B RATING 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 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 0.55 0.67 0.79 V 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 Maximum Reverse Current at Rated DC Blocking Voltage (Note 1) 0.5 mA - 65 to + 150 °C Notes : (1) Pulse Test : Pulse Width = 300 μs, Duty Cycle = 2%. Page 1 of 2 Rev. 04: October 8, 2012 TH97/2478 www.eicsemi.com IATF 0113686 SGS TH07/1033 TH09/2479 RATING AND CHARACTERISTIC CURVES ( SK52 - SK5B ) FIG.2 - MAXIMUM NON-REPETITIVE PEAK FORWARD SURGE CURRENT 5 150 SK55 THRU SK5B 4 SK52 SK53 SK54 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 SK58 SK59 SK5B SK52 SK53 SK54 SK55 SK56 SK57 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 10 20 40 100 1.9 FIG.4 - TYPICAL REVERSE CHARACTERISTICS REVERSE CURRENT, MILLIAMPERES FIG.3 - TYPICAL FORWARD CHARACTERISTICS 10 2 NUMBER OF CYCLES AT 60Hz 2.1 10 TJ= 100 °C 1.0 TJ = 25 °C 0.1 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