SK22

DATA SHEET SK22~S210 SURFACE MOUNT SCHOTTKY BARRIER RECTIFIER VOLTAGE 20 to 100 Volts CURRENT 2.0 Amperes SMB/DO-214AA Unit: inch (mm) FEATURES • Plastic package has Underwriters Laboratory Flammability Classification 94V-O • For surface mounted applications • Low profile package • Built-in strain relief • Metal to silicon rectifier. majority carrier conduction • Low power loss,high efficiency • High surge capacity • For use in low voltage high frequency inverters, free wheeling, and polarity protection applications • Pb free product are available : 99% Sn above can meet Rohs environment substance directive request .096(2.44) .083(2.13) .155(3.94) .130(3.30) .083(2.11) .075(1.91) .185(4.70) .160(4.06) .012(.305) .006(.152) MECHANICAL DATA Case: JEDEC DO-214AA molded plastic Terminals:Solder plated, solderable per MIL-STD-202G, Method 208 Polarity: Color band denotes positive end (cathode) Standard packaging: 12mm tape (EIA-481) Weight: 0.003 ounce, 0.093 gram .050(1.27) .030(0.76) .008(.203) .002(.051) .220(5.59) .200(5.08) MAXIMUM RATINGS AND ELECTRICAL CHARACTERISTICS Ratings at 25°C ambient temperature unless otherwise specified. Resistive or inductive load. PARAMETER Maxi mum Recurrent Peak Reverse Voltage Maxi mum RMS Voltage Maxi mum D C Blocki ng Voltage Maxi mum Average Forward C urrent .375"(9.5mm) lead length at TL=105OC Peak Forward Surge C urrent :8.3ms si ngle half si ne-wave superi mposed on rated load(JED EC method) Maxi mum Forward Voltage at 2.0A ( Note 1) Maxi mum D C Reverse C urrent TA=25OC at Rated D C Blocki ng Voltage TA=100OC Maxi mum Thermal Resi stance ( Note 2) Operati ng Juncti on Temperature Range Storage Temperature Range SYMBOL VRRM VRMS VDC IAV IFSM VF 0.5 S K 22 20 14 20 S K 23 30 21 30 S K 24 40 28 40 S K 25 50 35 50 2.0 50 0.7 0.5 20 12 -55 to +125 -55 to +150 O S K 26 60 42 60 S K 28 80 56 80 S K 29 90 63 90 S 210 100 70 100 UNITS V V V A A 0.85 V IR RθJL TJ TSTG mA C/W O C C O NOTES: 1. Pulse Test with PW =300µsec, 1% Duty Cycle. 2. Mounted on P.C. Board with 8mm 2 ( .013mm thick) copper pad areas. STAD-DEC.04.2004 PAGE . 1 RATING AND CHARACTERISTIC CURVES AVERAGEFORWARDRECITIFIED CURRENT AMPERES PEAK FORWARDSURGE CURRENT, AMPERES 2.5 2.0 1.5 1.0 0.5 0 60 50 40 30 20 10 0 1 10 NO. OF CYCLE AT 60HZ .375" 9.5mmLEADLENGHTS RESISTIVEORINDUCTIVELOAD 0 20 40 60 80 100 O 120 140 160 100 LEAD TEMPERAURE, C Fig.1- FORWARD CURRENT DERATING CURVE Fig.2- MAXIMUM NON-REPETITIVE PEAK FORW ARD SURGE CURRENT 10 5 10 50-60V FORWARD CURRENT, AMPERES 10 4 T J = 125 OC 20-40V REVERSE CURRENT, uA 10 3 1.0 80-100V T J = 75 OC 10 2 10 1 T J = 25 OC 0.1 T A = 25 C O 10 0 10 -1 0 0.01 20 40 60 80 100 120 140 0 0.2 0.4 0.6 0.8 1.0 PERCENT OF INSTANTANEOUS REVERSE VOLTAGE,(%) FORWARD VOLTAGE, VOLTS Fig.3- TYPICAL REVERSE CHARACTERISTICS Fig.4- TYPICAL INSTANTANEOUS FORWARD CHARACTERISTICS STAD-DEC.04.2004 PAGE . 2