SK12L ~ SK14SL VOLTAGE 20V ~ 40V Low VF Types 1.0AMP Surface Mount Schottky Barrier Rectifiers Elektronische Bauelemente RoHS Compliant Product A suffix of "-C" specifies halogen & lead-free SMA FEATURES * Ideal for surface mount applications * Easy pick and place * Built-in strain relief * Super low forward voltage drop Dimensions in C A MECHANICAL DATA * Case: Molded plastic * Epoxy: UL 94V-0 rate flame retardant * Metallurgically bonded construction * Polarity: Color band denotes cathode end * Mounting position: Any * Weight: 0.063 grams B H D E G Dimensions in Millimeters F Inches A 1.25 1.65 0.049 0.065 B 3.99 4.60 0.157 0.181 C 2.50 2.90 0.098 0.114 D 1.98 2.44 0.078 0.096 E 0.051 0.203 0.002 0.008 F G 4.78 5.28 0.188 0.208 0.76 1.52 0.030 0.060 H 0.152 0.305 0.006 0.012 MAXIMUM RATINGS AND ELECTRICAL CHARACTERISTICS Rating 25 C ambient temperature unless otherwise specified. Single phase half wave, 60Hz, resistive or inductive load. For capacitive load, derate current by 20%. TYPE NUMBER Maximum Recurrent Peak Reverse Voltage Maximum RMS Voltage Maximum DC Blocking Voltage SK12L SK12LL SK12SL SK14L SK14LL SK14SL UNITS 20 14 20 20 14 20 20 14 20 40 28 40 40 28 40 40 28 40 V V V Maximum Average Forward Rectified Current Peak Forward Surge Current, 8.3 ms single half sine-wave superimposed on rated load (JEDEC method) Maximum Instantaneous Forward Voltage at 1.0A Maximum DC Reverse Current Ta=25 at Rated DC Blocking Voltage Operating Temperature Range TJ Storage Temperature Range TSTG http://www.SeCoSGmbH.com 01-Jun-2006 Rev. B Ta=80 A 1.0 35 45 70 0.36 0.32 0.29 1.0 45 70 90 A 0.38 0.34 0.31 V mA 40 -25 ~ +80 -50 ~ +125 mA Any changing of specification will not be informed individual Page 1 of 4 SK12L ~ SK14SL VOLTAGE 20V ~ 40V Low VF Types 1.0AMP Surface Mount Schottky Barrier Rectifiers Elektronische Bauelemente RATING AND CHARACTERISTIC CURVES (SK12L THRU SK14SL) 1.2 1.0 0.8 0.6 L~ 12 1 SK L 4S 0.4 0.2 0 20 40 60 80 100 120 140 160 180 200 AMBIENT TEMPERATURE ( C) PEAK FORWARD SURGE CURRENT,(A) FIG.2-MAXIMUM NON-REPETITIVE FORWARD SURGE CURRENT SK AVERAGE FORWARD CURRENT,(A) FIG.1-TYPICAL FORWARD CURRENT DERATING CURVE 100 80 SK 60 SK 12 SL 40 SK1 20 14 SL &S Tj=25 C K1 4L 2LL SK1 &S 8.3ms Single Half Sine Wave L JEDEC method K14 L 2L 0 1 5 50 10 100 NUMBER OF CYCLES AT 60Hz FIG.3-TYPICAL JUNCTION CAPACITANCE 600 FIG.4 - TYPICAL REVERSE CHARACTERISTICS 500 100 SK 400 14 SL SK1 300 2SL / SK 14L L 200 SK12L 100 0 .01 .05 .1 / SK12LL / SK14L .5 1 REVERSE VOLTAGE,(V) 5 10 50 100 REVERSE LEAKAGE CURRENT, (mA) JUNCTION CAPACITANCE,(pF) 700 10 1.0 Tj=75 C .1 Tj=25 C .01 0 20 40 60 80 100 120 140 PERCENTAGE RATED PEAK REVERSE VOLTAGE http://www.SeCoSGmbH.com 01-Jun-2006 Rev. B Any changing of specification will not be informed individual Page 2 of 4 SK12L ~ SK14SL VOLTAGE 20V ~ 40V Low VF Types 1.0AMP Surface Mount Schottky Barrier Rectifiers Elektronische Bauelemente FIG. 6 (For SK12LL) FIG. 5 (For SK12L) TYPICAL FORWARD FORWARD CURRENT (MILLIAMPERES) 1E+03 1E+03 o Tj=100 C Tj=100 oC Tj=25 C 0 100 200 300 400 500 600 700 1E-01 1E+00 1E+00 1E+01 1E+01 1E+02 Tj=25 C 1E+02 CHARACTERISTICS o o 1E-01 TYPICAL FORWARD FORWARD CURRENT (MILLIAMPERES) CHARACTERISTICS 0 100 TYPICAL FORWARD 1E+03 1E+03 Tj=100 oC 500 600 CHARACTERISTICS Tj=100 oC 1E+02 Tj=25 oC 0 100 200 300 400 http://www.SeCoSGmbH.com 500 600 1E-01 1E+00 1E+01 1E+01 1E+02 Tj=25 oC 1E+00 1E-01 400 TYPICAL FORWARD FORWARD CURRENT (MILLIAMPERES) CHARACTERISTICS FORWARD VOLTAGE (MILLIVOLTS) 01-Jun-2006 Rev. B 300 FIG. 8 (For SK14L) FIG. 7 (For SK12SL) FORWARD CURRENT (MILLIAMPERES) 200 FORWARD VOLTAGE (MILLIVOLTS) FORWARD VOLTAGE (MILLIVOLTS) 0 100 200 300 400 500 600 700 800 FORWARD VOLTAGE (MILLIVOLTS) Any changing of specification will not be informed individual Page 3 of 4 SK12L ~ SK14SL VOLTAGE 20V ~ 40V Low VF Types 1.0AMP Surface Mount Schottky Barrier Rectifiers Elektronische Bauelemente FIG. 9 (For SK14LL) FORWARD CURRENT (MILLIAMPERES) 1E+03 FIG. 10 (For SK14SL) TYPICAL FORWARD CHARACTERISTICS TYPICAL FORWARD CHARACTERISTICS FORWARDCURRENT (MILLIAMPERES) Tj=100 oC 1E+03 Tj=100 oC o Tj=25 C 0 100 200 300 400 FORWARD VOLTAGE (MILLIVOLTS) http://www.SeCoSGmbH.com 01-Jun-2006 Rev. B 500 600 1E+00 1E-01 1E+00 1E+01 1E+01 1E+02 1E+02 Tj=25 oC 0 100 200 300 400 500 600 FORWARD VOLTAGE (MILLIVOLTS) Any changing of specification will not be informed individual Page 4 of 4