SK12 THRU SK1B SURFACE MOUNT SCHOTTKY BARRIER RECTIFIER Reverse Voltage - 20 to 100 Volts Forward Current - 1.0 Ampere Features Schottky barrier rectifier Guardring protection Low forward voltage Reverse energy tested High current capability Extremely low thermal resistance D IM E N S IO N S Mechanical Data in c h e s D IM A Case: SMA molded plastic body Polarity: Color band denotes cathode end Mounting Position: Any Weight: 0.004 ounce, 0.11 gram @25 M a x . M in . M a x . 0 .2 1 6 0 .2 2 6 5 .4 8 5 .7 4 B 0 .1 7 6 0 .1 8 2 4 .4 8 4 .6 3 C 0 .0 9 4 0 .1 0 0 2 .4 0 2 .5 5 D Maximum Ratings and Electrical Characteristics m m M in . 0 .1 7 0 0 .1 7 6 4 .3 3 N o te 4 .4 8 E 0 .0 3 9 0 .0 5 5 1 .0 0 1 .4 0 F 0 .0 8 0 0 .0 8 1 2 .0 3 2 .0 7 G 0 .0 6 8 0 .0 8 3 1 .7 2 2 .1 0 H 0 .1 1 2 0 .1 1 8 2 .8 5 3 .0 0 J 0 .0 5 7 - 1 .4 4 - K - 0 .0 1 8 - 0 .4 5 L 0 .0 1 6 - 0 .4 0 - M 0 .1 0 9 0 .1 1 5 2 .7 7 2 .9 3 N 0 .1 0 5 0 .1 0 7 2 .6 7 2 .7 3 P 0 .0 7 8 0 .0 8 1 2 .0 0 2 .0 5 unless otherwise specified Symbols SK12 SK13 SK14 SK15 SK16 SK17 SK18 SK19 SK1B Units Maximum repetitive peak reverse voltage VRRM 20 30 40 50 60 70 80 90 100 Volts Maximum RMS voltage VRMS 14 21 28 35 42 49 56 63 70 Volts Maximum DC blocking voltage VDC 20 30 40 50 60 70 80 90 100 Volts Average forward current at TJ=90 IF(AV) 1.0 Amp Peak forward surge current 8.3mS single half sine-wave IFSM 50.0 Amps Maximum instantaneous forward voltage at IFM=1.0A, TJ=25 (Note 1) VF Maximum DC reverse current at rated DC blocking voltage IR TJ=25 Typical junction capacitance (Note 2) Maximum thermal resistance Operating and storage temperature range 0.55 0.60 0.72 0.80 0.5 CJ R 0.45 230 mA 50 15 JL TJ, TSTG -65 to +175 Notes: (1) Pulse test: Pulse width 300uSec, duty cycle 2%. (2) Measured at 1.0MHz and applied reverse voltage of 4.0 volts 1 Volts F /W RATINGS AND CHARACTERISTIC CURVES 2 RATINGS AND CHARACTERISTIC CURVES 3