SD320YT

SD320YT~SD360YT SURFACE MOUNT SCHOTTKY BARRIER RECTIFIERS VOLTAGE 20 to 60 Volts FEATURES • Plastic package has Underwriters Laboratory Flammability Classification 94V-O • For surface mounted applications • Low profile package • Built-in strain relief • Low power loss, High efficiency • High surge capacity • For use in low voltage high frequency inverters, free wheeling, and polarity protection applications .307(7.8) .225(5.7) .209(5.3) .063(1.6) .047(1.2) .216(5.5) .200(5.1) .264(6.7) .248(6.3) .098(2.5) .082(2.1) .024(0.6) .016(0.4) CURRENT 3.0 Ampere TO-251AB Unit : inch (mm) • In compliance with EU RoHS 2002/95/EC directives .283(7.2) .071(1.8) .051(1.3) .032(0.8) .012(0.3) .09 .09 (2.3) (2.3) MECHANICAL DATA • Case: TO-251AB molded plastic • Terminals: Solder plated, solderable per MIL-STD-750,Method 2026 • Polarity: As marking • Weight: 0.0104 ounces, 0.297grams. .02(0.5) MAXIMUM RATINGS AND ELECTRICAL CHARACTERISTICS Ratings at 25°C ambient temperature unless otherwise specified. Single phase, half wave, 60 Hz, resistive or inductive load. For capacitive load, derate current by 20% PARAMETER Maximum Recurrent Peak Reverse Voltage Maximum RMS Voltage Maximum DC Blocking Voltage Maximum Average Forward Rectified Current at TC =75O C Peak Forward Surge Current : 8.3ms single half sine-wave superimposed on rated load(JEDEC method) Maximum Forward Voltage at IF=3.0A(Note 1) Maximum DC Reverse Current at Rated DC Blocking Voltage TJ =25O C Maximum DC Reverse Current at Rated DC Blocking Voltage TJ =100O C Typical Thermal Resistance (Note 2) Operating Junction and Storage Temperature Rang SYMBOL SD320YT VR R M VR M S VD C IF (A V ) IF S M VF IR RθJ C TJ ,TS T G 20 14 20 SD330YT 30 21 30 SD340YT 40 28 40 3.0 75 SD350YT 50 35 50 SD360YT 60 42 60 UNITS V V V A A 0.50 0.2 20 5.0 -55 to + 125 0.64 0.1 20 O V mA C/W O -55 to + 150 C NOTES: 1. Pulse Test with PW =300µsec, 1% Duty Cycle. 2. Mounted on P.C. Board with 8.0mm2 (.013mm thick) copper pad areas. STAD-MAR.18.2009 1 PAGE . 1 SD320YT~SD360YT RATING AND CHARACTERISTIC CURVES AVERAGE FORWARD RECTIFIED CURRENT AMPERES 5.0 =20-30V =40-60V PEAK FORWARD SURGE CURRENT, AMPERES 80 75 60 45 30 15 0 1 10 NO. OF CYCLE AT 60Hz 4.0 3.0 2.0 RESISTIVEORINDUCTIVE LOAD 1.0 0 0 20 40 60 80 100 120 140 160 100 LEAD TEMPERATURE, OC Fig.1- FORWARD CURRENT DERATING CURVE Fig.2- MAXIMUM NON - REPETITIVE SURGE CURRENT INSTANTANEOUS REVERSE CURRENT, mA INSTANTANEOUS FORWARD CURRENT AMPERES 10 50 50-60V 10 20-40V 1.0 T J =100 OC 0.1 T J = 75 OC 1.0 O T J = 25 C O .01 TJ=25 C f=1.0mHz Visg=5mVp-p .001 0.1 0 20 40 60 80 100 120 140 .2 .3 .4 .5 .6 .7 .8 .9 1.0 1.1 PERCENT OF INSTANTANEOUS REVERSE VOLTAGE,(%) INSTANTANEOUS FORWARD VOLTAGE, VOLTS Fig.3- TYPICAL REVERSE CHARACTERISTICS Fig.4- TYPICAL INSTANTANEOUS FORWARD CHARACTERISTICS STAD-MAR.18.2009 1 PAGE . 2