SD340YS

DATA SHEET SD320YS~SD3100YS SURFACE MOUNT SCHOTTKY BARRIER RECTIFIERS VOLTAGE 20 to 100 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 .264(6.7) .248(6.3) .098(2.5) .082(2.1) .024(0.6) .016(0.4) CURRENT 3.0 Ampere TO-252 / DPAK Unit : inch (mm) .225(5.7) .209(5.3) .063(1.6) .047(1.2) .216(5.5) .200(5.1) .106(2.7) .090(2.3) MECHANICAL DATA .09 .09 .032(0.8) .012(0.3) Case: TO-252 molded plastic Terminals: Solder plated, solderable per MIL-STD-750,Method 2026 Polarity: As marking Weight: 0.015 ounces, 0.4grams. (2.3) (2.3) .071(1.8) .051(1.3) 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 SD320YS SD330YS SD340YS SD350YS SD360YS SD380YS SD3100YS UNITS VRRM VRMS VDC IAV IFSM VF 0.50 0.2 20 5.0 -50 to +125 -65 to +150 O 20 14 20 30 21 30 40 28 40 50 35 50 3.0 75 0.64 60 42 60 80 56 80 0.040(1.0) .02(0.5) 100 70 100 V V V A A 0.85 V IR RθJC TJ TSTG mA C/W O C C O STAD-DEC.23.2003 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-DEC.23.2003 PAGE . 2