SD850YS

DATA SHEET SD820YS~SD8100YS SURFACE MOUNT SCHOTTKY BARRIER RECTIFIERS 8 Ampere CURRENT 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 .225(5.7) .209(5.3) 0.040(1.0) .02(0.5) .032(0.8) .012(0.3) .071(1.8) .051(1.3) .264(6.7) .248(6.3) .098(2.5) .082(2.1) .024(0.6) .016(0.4) TO-252 / DPAK Unit : inch (mm) MECHANICALDATA .09 .09 Case: D PAK/TO-252 molded plastic Terminals: Solder plated, solderable per MIL-STD-750,Method 2026 Polarity: As marking Standard packaging: 16mm tape (EIA-481) Weight: 0.015 ounces, 0.4grams. (2.3) (2.3) 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 Current .375"(9.5mm) lead length at Tc =85OC Peak Forward Surge Current :8.3ms single half sine-wave superimposed on rated load(JEDEC method) Maximum Forward Voltage at 8.0A Maximum DC Reverse Current TJ=25OC at Rated DC Blocking Voltage TJ=100OC Typical Thermal Resistance Operating Junction Temperature Rang Storage Temperature Rang SYMBOL SD820YS SD830YS SD840YS SD850YS SD860YS SD880YS SD8100YS UNITS VRRM VRMS VDC IAV IFSM VF 0.55 0.5 20 5 -50 to +125 -50 to +150 O 20 14 20 30 21 30 40 28 40 50 35 50 8 85 0.75 .063(1.6) .047(1.2) .106(2.7) .090(2.3) .216(5.5) .200(5.1) 60 42 60 80 56 80 100 70 100 V V V A A 0.85 V IR RθJC TJ TJ,TSTG mA C/W O C C O STAD-DEC.23.2003 PAGE . 1 RATING AND CHARACTERISTIC CURVES AVERAGE FORWARD CURRENT AMPERES 10 8 6 4 2 0 PEAK FORWARD SURGE CURRENT AMPERES 120 100 80 60 40 20 0 0 50 100 O 150 CASE TEMPERATURE, C 1 2 5 10 20 50 100 NO. OF CYCLE AT 60HZ Fig.1- FORWARD CURRENT DERATING CURVE Fig.2- MAXIMUM NON - REPETITIVE SURGE CURRENT 10 INSTANTANEOUS REVERSE CURRENT, mA 40 INSTANTANEOUS FORWARD CURRENT AMPERES 50V~60V 20V~40V 1.0 TJ=100 C O 10 8 6 4 2 1.0 .8 .6 .4 .2 .1 .3 .4 .5 .6 .7 80V~100V 0.1 TJ=75 C O 0.01 TJ=25 C O 0.001 .8 .9 1.0 20 40 60 80 100 120 140 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