SK32B thru SK315B SURFACE MOUNT SCHOTTKY BARRIER RECTIFIER VOLTAGE - 20 TO 150 VOLTS CURRENT - 3.0 AMPERES SMB/DO-214AA .075(1.91) .083(2.11) .130(3.30) .155(3.94) .160(4.06) .185(4.70) .006(.152) .012(.305) .083(2.13) .096(2.44) .030(0.76) .050(1.27) .004(.102) .008(.203) .200(5.08) .220(5.59) Dimensions in inches and (millimeters) FEATURES MECHANICAL DATA Plastic package has Underwriters Laboratory Flammability Classification 94V-0 For surface mount applications Low profile package Built-in strain relief Metal to silicon rectifier, majority carrier conduction Low power loss, high efficiency High surge capability For use in low voltage high frequency inverters, free wheeling. and polarity protection applications High temperature soldering 260oC/10 seconds at terminsls Terminals Solder plated, solderable per MIL-STD-750, Method 2026 Polarity Color band denotes positive end (cathode) Standard Package 12mm tape (EIA STD EIA-481) Weight 0.003 ounce, 0.093gram MAXIMUM RATIXGS AND ELECTRICAL CHARACTERISTICS Ratings at 25oC ambient temperature unless otherwise specified Resistive or inductive load UNITS SYMBOL SK32B SK33B SK34B SK35B SK36B SK38B Maximum Repetitive Peak Reverse Voltage VRRM 20 30 40 50 60 80 Maximum RMS Voltage VRMS 14 21 28 35 42 56 Maximum DC Blocking Voltage VDC 20 30 40 50 60 80 Maximum Average Forward Rectified Current at TL (See Figure 1) I(AV) 3.0 Amps Peak Forward Surge Current 8.3ms Single Half Sine-Wave Superimposed on Rated Load (JEDEC Method) IFSM 80 Amps Maximum Instantaneous Forward Voltage at 3.0A (Note 1) VF 0.5 0 Maximum DC Reverse Current (NOTE 1) TA=25 C at Rated DC Blocking Voltage TA=1000C Maximum Thermal Resistance (NOTE 2) Operating at Storag Temprature Range TJ Storage Temperature Range 0.5 20 IR R R JL 90 100 150 63 70 105 Volts 90 100 150 Volts 0.85 Volts 0.95 Volts 0.1 2.0 17 55 JA mA 0 C/W TJ -55 to +150 0 TSTG -50 to +150 0 NOTES 1. Pulse test with pw=300 S, 2% duty cycle 2. Mounted on P.C.B with 14mm2 (0.13mm thick) copper pad areas www.paceleader.tw 0.75 SK39B SK310B SK315B 1 C C SK32B thru SK315B SURFACE MOUNT SCHOTTKY BARRIER RECTIFIER RATING AND CHARACTERISTICS CURVES SK32B THRU SK315B www.paceleader.tw 2