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Maximum Ratings and Electrical Characteristics A B C D GH E J /c183 /c183 /c183 /c183 /c183 /c183 /c183 Mechanical Data /c183 /c183 /c183 /c183 /c183 SMC Dim Min Max A 5.40 6.22 B 6.10 7.11 C 2.92 3.18 D 0.15 0.40 E 7.55 8.13 G 0.10 0.21 H 0.76 1.52 J 2.00 2.62 All Dimensions in mm High current capability High surge current capability High reliability High efficiency Low power loss Low cost Low forward voltage drop Pb / RoHS Free 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 /c183 SYMBOL SK SK SK SK SK SK SK SK SK 5B UNIT 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 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 Maximum Reverse Current at Ta = 25 °C IR 0.5 mA Rated DC Blocking Voltage (Note 1) Ta = 100 °C IR(H) 50 25 mA Junction Temperature Range TJ - 65 to + 125 - 65 to + 150 °C Storage Temperature Range TSTG - 65 to + 150 °C Note : (1) Pulse Test : Pulse Width = 300 µs, Duty Cycle = 2%. RATING IFSM 150 A 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%.
o RATING AND CHARACTERISTIC CURVES ( SK52 - SK5B ) FIG.1 - FORWARD CURRENT DERATING CURVE FIG.2 - MAXIMUM NON-REPETITIVE PEAK FORWARD SURGE CURRENT 0 25 50 75 100 125 150 175 1 2 4 10 20 40 100 LEAD TEMPERATURE, (°C) NUMBER OF CYCLES AT 60Hz FIG.3 - TYPICAL FORWARD CHARACTERISTICS FIG.4 - TYPICAL REVERSE CHARACTERISTICS f 2 120 150 PEAK FORWARD SURGE CURRENT, AMPERES AVERAGE FORWARD CURRENT, AMPERES 1.0 0.01 0.1 PERCENT OF RATED REVERSE VOLTAGE, (%) TJ= 100 °C TJ = 25 °C REVERSE CURRENT, MILLIAMPERES SK52 SK53 SK54 SK55 THRU SK5B 1.0 0.1 FORWARD CURRENT, AMPERES FORWARD VOLTAGE, VOLTS SK55 SK56 SK57 TJ = 25 °C PULSE WIDTH = 300µs DUTY CYCLE = 2% SK52 SK53 SK54 SK58 SK59 SK5B