SK12BL ~ SK14BL VOLTAGE 20V ~ 40V Low V F & Low Ir Types 1.0AMP Surface Mount Schottky Barrier Rectifiers Elektronische Bauelemente RoHS Compliant Product A suffix of "-C" specifies halogen & lead-free DO-214AA(SMB) FEATURES * Ideal for surface mount applications * Easy pick and place * Built-in strain relief * Super low forward voltage drop & Low Ir .155(3.94) .130(3.30) .083(2.11) .075(1.91) .185(4.70) .160(4.06) .012(0.31) .006(0.15) MECHANICAL DATA .096(2.44) .083(2.13) * Case: Molded plastic * Epoxy: UL 94V-0 rate flame retardant * Metallurgically bonded construction * Polarity: Color band denotes cathode end * Mounting position: Any * Weight: 0.102 grams .008 MAX. (.203) .220(5.59) .200(5.08) .050(1.27) .030(0.76) Dimens ions in inches and (millimeters ) 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 SK12BL SK14BL UNITS 20 20 20 40 40 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 Thermal Resistance, Junction to Ambient * Operating Temperature Range TJ Storage Temperature Range TSTG Ta=80 RθJ A 1 A 80 A 0.41 0.43 0.1 V mA 5 75 mA /W -25 ~ +125 -50 ~ +150 *Device mounted on FR-4 PCB 0.013 mm. http://www.SeCoSGmbH.com 01-Jun-2002 Rev. A Any changing of specification will not be informed individual Page 1 of 2 SK12BL ~ SK14BL VOLTAGE 20V ~ 40V Low V F & Low Ir Types 1.0AMP Surface Mount Schottky Barrier Rectifiers Elektronische Bauelemente RATING AND CHARACTERISTIC CURVES (SK12BL THRU SK14BL) FIG.2 TYPICAL FORWARD CHARACTERISTICS SK L~ BL 14 0.4 0.2 0 20 40 60 80 100 120 140 160 180 200 AMBIENT TEMPERATURE ( C) FIG .3-TYPICAL JUNCTION CAPACITANCE BL L 1.0 14 B B 12 0.6 SK 0.8 5.0 SK 12 1.0 INSTANTANEOUS FORWARD CURRENT (A) 1.2 SK A V E RAGE F ORWARD CURRENT,(A) FIG.1 TYPICAL FORWARD CURRENT DERATING CURVE 0.1 Tj=25 C Pulse Width 300us 1% Duty Cycle 0.01 JUNCT ION CAPACITANCE,(pF ) 700 .01 600 .2 . .3 .4 .5 .6 .7 .8 FORWARD VOLTAGE ,(V) 500 400 SK 12 B 300 L S K1 4B L 200 100 0 .01 5.0 .1 .5 1 5 1 0 05 FIG .4 - TYPICAL REVERSE CHARACTERISTICS 100 REV ERSE VOLTAGE ,(V ) 100 REVERSE LEAK AGE CURRENT, (mA) FIG .5 MAXIMUM NON-REPETITIVE FORWARD SURGE CURRENT PEAK F ORWARD SURGE CURRENT,(A) .1 100 80 60 Tj=25 C 8.3ms Single Half Sine Wave 40 JEDEC method 20 10 10 1.0 Tj=75 C .1 Tj=25 C 0 1 1 5 0 NUMBER OF CYCLES AT 60Hz 50 100 .01 0 20 40 60 80 100 120 (Percentage) PERCENT A G E R RATE PEAK REV ERSE V OL OLTAGE http://www.SeCoSGmbH.com 01-Jun-2002 Rev. A Any changing of specification will not be informed individual Page 2 of 2