SK12 DC COMPONENTS CO., LTD. THRU RECTIFIER SPECIALISTS R SK110 TECHNICAL SPECIFICATIONS OF SURFACE MOUNT SCHOTTKY BARRIER RECTIFIER VOLTAGE RANGE - 20 to 100 Volts CURRENT - 1.0 Ampere FEATURES * ldeal for surface mounted applications * Low leakage current * Glass passivated junction SMB ( DO-214AA ) .083(2.11) .155(3.94) MECHANICAL DATA .075(1.91) .130(3.30) * Case: Molded plastic * Epoxy: UL 94V-0 rate flame retardant .185(4.70) * Terminals: Solder plated solderable per .160(4.06) MIL-STD-750, Method 2026 * Polarity: As marked .012(0.305) * Mounting position: Any .006(0.152) * Weight: 0.093 gram .096(2.44) .084(2.13) .060(1.52) .008(0.203) .030(0.76) .002(0.051) .220(5.59) MAXIMUM RATINGS AND ELECTRICAL CHARACTERISTICS .200(5.08) 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) SK12 SK13 SK14 SK15 SK16 SK18 SK110 SYMBOL 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 1.0 Amps at Derating Lead Temperature Peak Forward Surge Current 8.3 ms single half sine-wave IFSM 30 Amps superimposed on rated load (JEDEC Method) Maximum Instantaneous Forward Voltage at 1.0A DC VF 0.55 0.70 0.85 Volts o Maximum DC Reverse Current TA = 25 C 1.0 IR mAmps o at Rated DC Blocking Voltage TA = 100 C 20 0 Typical Thermal Resistance (Note 2) R JA 95 C/W Typical Junction Capacitance (Note 1) CJ 130 pF 0 Operating Temperature Range TJ -55 to +125 C 0 Storage Temperature Range TSTG -55 to +150 C NOTES : 1. Thermal Resistance (Junction to Ambient) 2. Measured at 1 MHz and applied reverse voltage of 4.0 volts. 3. P.C.B. mounted with 0.2x0.2 (5.0x5.0mm2) copper pad area. REV-1,Apr/25/2013SK15~SK110 SK12~SK14 RATING AND CHARACTERISTIC CURVES ( SK12 THRU SK110 ) FIG.1 - TYPICAL FORWARD CURRENT DERATING CURVE FIG.2 - TYPICAL INSTANTANEOUS FORWARD CHARACTERISTICS 20 1.0 Single Phase 10 Half Wave 60Hz .75 Resistive of Inductive Load SK12~14 .50 1.0 SK15~110 .25 P.C.B. Mounted on TJ= 25oC 0.2x0.2 (5x5mm) Pulse Width = 300S copper pad areas 1% Duty Cycle .1 0 0 25 50 75 100 125 150 175 .1 .3 .5 .7 .9 LEAD TEMPERATURE, (oC) INSTANTANEOUS FORWARD VOLTAGE, (V) FIG.3 - TYPICAL REVERSE CHARACTERISTICS FIG.4 - TYPICAL REVERSE CHARACTERISTICS 100 100 SK12~14 SK15~110 TJ= 125oC 10 10 TJ= 150oC 1.0 1.0 TJ= 75oC TJ= 125oC .1 .1 TJ= 75oC TJ= 25oC TJ= 25oC .01 .01 .001 .001 0 20 40 60 80 100 120 140 0 20 40 60 80 100 120 140 PERCENT OF RATED PEAK REVERSE VOLTAGE, (%) PERCENT OF RATED PEAK REVERSE VOLTAGE, (%) FIG.5 - TYPICAL JUNCTION CAPACITANCE FIG.6 - MAXIMUM NON-REPETITIVE FORWARD SURGE CURRENT 400 50 200 40 TJ= 25oC At rated TL8.3ms Single Half Sine-Wave(JEDEC Method) 100 30 80 60 20 40 10 20 10 0 .1 .4 1.0 4 10 40 80 1 2 4 6 8 10 20 40 80 100 REVERSE VOLTAGE, (V) NUMBER OF CYCLE AT 60Hz DC COMPONENTS CO., LTD. R REV-1,Apr/25/2013 JUNCTION CAPACITANCE, (pF) INSTANTANEOUS REVERSE CURRENT, (mA) AVERAGE FORWARD CURRENT, (A) PEAK FORWARD SURGE CURRENT, (A) INSTANTANEOUS REVERSE CURRENT, (mA) INSTANTANEOUS FORWARD CURRENT, (A)