SD330YT

DATA SHEET SD320YT~SD3100YT SURFACE MOUNT SCHOTTKY BARRIER RECTIFIERS VOLTAGE 20 to 100 Volts CURRENT 3.0 Ampere TO-251AB Unit : inch (mm) 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) .283(7.2) .225(5.7) .209(5.3) .264(6.7) .248(6.3) .098(2.5) .082(2.1) .024(0.6) .016(0.4) .063(1.6) .047(1.2) .216(5.5) .200(5.1) MECHANICAL DATA Case: TO-251AB molded plastic Terminals: Solder plated, solderable per MIL-STD-750,Method 2026 Polarity: As marking Weight: 0.015 ounces, 0.4grams. .071(1.8) .051(1.3) .032(0.8) .012(0.3) .09 .09 (2.3) (2.3) .02(0.5) Y 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 .375"(9.5mm) lead length at TC =75OC Peak Forward Surge Current : 8.3ms single half sine-wave superimposed on rated load(JEDEC method) Maximum Forward Voltage at 3.0A Maximum DC Reverse Current at Rated DC Blocking Voltage TC=25OC Maximum DC Reverse Current at Rated DC Blocking Voltage TC=100OC Maximuml Thermal Resistance Operating Junction Temperature Rang Storage Temperature Rang SYMBOL SD320YT SD330YT SD340YT SD350YT SD360YT SD380YT SD3100YT VRRM VRMS VDC IAV IFSM VF 0.50 0.2 20 5.0 -50 to +125 -65 to +150 O UNITS V V V A A 20 14 20 30 21 30 40 28 40 50 35 50 3.0 75 0.64 60 42 60 80 56 80 100 70 100 0.85 V IR RθJC TJ TSTG mA C/W °C O C STAD-SEP.11.2003 PAGE . 1 RATING AND CHARACTERISTIC CURVES AVERAGE FORWARD CURRENT, AMPERES PEAK FORWARD SURGE CURRENT, AMPERES 5.0 4.0 3.0 2.0 RESISTTIVE OR INDUCTIVE LOAD 80 75 60 45 30 15 0 1 10 NO. OF CYCLE AT 60HZ 1.0 0 20 40 60 80 100 120 O 140 100 CASE TEMPERATURE, C 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 80-100V 1.0 T J =100 O C 0.1 T J = 75 O C 1.0 O T J = 25 O C .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-SEP.11.2003 PAGE . 2