SK25S

Certificate TH97/10561QM Certificate TW00/17276EM SK22S - SK2BS PRV : 20 - 100 Volts IO : 2.0 Amperes FEATURES : * * * * * * * * High current capability High surge current capability High reliability High efficiency Low power loss Low cost Low forward voltage drop Pb / RoHS Free SURFACE MOUNT SCHOTTKY BARRIER RECTIFIERS SMA (DO-214AC) 5.0 ± 0.15 4.5 ± 0.15 1.1 ± 0.3 1.2 ± 0.2 2.6 ± 0.15 2.1 ± 0.2 0.2 ± 0.07 2.0 ± 0.2 MECHANICAL DATA : * Case : SMA (DO-214AC) Molded plastic * Epoxy : UL94V-O rate flame retardant * Lead : Lead Formed for Surface Mount * Polarity : Color band denotes cathode end * Mounting position : Any * Weight : 0.067 gram Dimensions in millimeter 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 Maximum Recurrent Peak Reverse Voltage Maximum RMS Voltage Maximum DC Blocking Voltage Maximum Average Forward Current See Fig.1 SYMBOL VRRM VRMS VDC IF(AV) SK SK SK SK SK SK SK SK SK UNIT 22S 23S 24S 25S 26S 27S 28S 29S 2BS 20 30 40 50 60 70 80 90 100 V 14 20 21 30 28 40 35 50 42 60 2.0 49 70 56 80 63 90 70 100 V V A Maximum Peak Forward Surge Current, 8.3ms single half sine wave superimposed on rated load (JEDEC Method) Maximum Forward Voltage at I F = 2.0 A (Note 1) Maximum Reverse Current at Rated DC Blocking Voltage (Note 1) Junction Temperature Range Storage Temperature Range Note : (1) Pulse Test : Pulse Width = 300 µs, Duty Cycle = 2%. IFSM 60 A VF IR TJ TSTG 0.5 0.74 0.5 0.79 V mA - 65 to + 125 - 65 to + 150 - 65 to + 150 °C °C Page 1 of 2 Rev. 04 : June 7, 2006 Certificate TH97/10561QM Certificate TW00/17276EM RATING AND CHARACTERISTIC CURVES ( SK22S - SK2BS ) FIG.1 - FORWARD CURRENT DERATING CURVE AVERAGE FORWARD CURRENT, AMPERES 2.5 SK25S THRU SK2BS SK22S SK23S SK24S FIG.2 - MAXIMUM NON-REPETITIVE PEAK FORWARD SURGE CURRENT 75 2.0 PEAK FORWARD SURGE CURRENT, AMPERES 150 175 60 1.5 45 1.0 30 0.5 15 0 0 0 25 50 75 100 125 1 2 4 6 10 20 40 60 100 LEAD TEMPERATURE, (°C) NUMBER OF CYCLES AT 60Hz FIG.3 - TYPICAL FORWARD CHARACTERISTICS 20 FIG.4 - TYPICAL REVERSE CHARACTERISTICS 10 FORWARD CURRENT, AMPERES REVERSE CURRENT, MILLIAMPERES 10 SK22S SK23S SK24S SK28S SK29S SK2BS TJ= 100 °C 1.0 1.0 SK25S SK26S SK27S 0.1 TJ = 25 °C TJ = 25 °C PULSE WIDTH = 300μs DUTY CYCLE = 2% 0.1 0.1 0.01 0 20 40 60 80 100 120 140 0.3 0.5 0.7 0.9 1.1 1.3 1.5 1.7 1.9 2.1 PERCENT OF RATED REVERSE VOLTAGE, (%) FORWARD VOLTAGE, VOLTS Page 2 of 2 Rev. 04 : June 7, 2006