SD820S

DATA SHEET SD820S~SD8100S 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 .225(5.7) .209(5.3) CURRENT - 8 Ampere TO-252 / DPAK .264(6.7) .248(6.3) .216(5.5) .200(5.1) 4 Unit: inch ( mm ) .098(2.5) .082(2.1) .024(0.6) .016(0.4) • High surge capacity • For use in low voltage high frequency inverters, free wheeling, and polarity protection applications • High temperature soldering guaranteed:260¢XC/10 seconds at terminals 1 2 3 .106(2.7) .090(2.3) MECHANICAL DATA 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. .09 .09 (2.3) (2.3) .032(0.8) .012(0.3) 3 2 4 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% SD820S SD830S SD840S SD850S SD860S SD880S SD8100S .040(1.0) MIN. .02(.5) .071(1.8) .051(1.3) • Low power loss, High efficiency .063(1.6) .047(1.2) UNITS V V V A A Maximum Recurrent Peak Reverse Voltage Maximum RMS Voltage Maximum DC Blocking Voltage Maximum Average Forward Rectified Current at Tc=85°C Peak Forward Surge Current, 8.3 ms single half sine-wave superimposed on rated load (JEDEC method) Maximum Instantaneous Forward Voltage at 8.0A (Note 1) Maximum DC Reverse Current at Tc=25°C DC Blocking Voltage per element Tc=100°C Maximum Thermal Resistance (Note 2) Operating and Storage Temperature Range Storage Temperature Range 20 14 20 30 21 30 40 28 40 50 35 50 8 60 42 60 80 56 80 100 70 100 85 0.55 0.2 20 80 0.75 0.85 V mA °C/W °C °C -55 to +125 -65 to +150 NOTES: 1. Thermal Resistance Junction to Ambient . DATE : OCT.10.2002 PAGE . 1 RATING AND CHARACTERISTIC CURVES INSTNTANEOUS FORWARD CURRENT AMPERES AVERAGE FORWARD CURRENT, AMPERES 50 20- 40V TJ=25 C f=1.0mHz Visg=5mVp-p O 50- 60V 80- 100 V 10.0 8.0 6.0 4.0 RESISTTIVE OR INDUCTIVE LOAD 10 1.0 2.0 0 20 40 60 80 100 120 O 140 0.1 .2 .3 .4 .5.6 .7 .8.91.0 1.1 CASE TEMPERATURE, C Fig.1- FORWARD CURRENT DERATING CURVE INSTANTANEOUS FORWARD VOLTAGE, VOLTS Fig.2- TYPICAL INSTANTANEOUS FORWARD CHARACTERISTIC 10000 INSTANTANEOUS REVERSE CURRENT, MILAMPERES 100 CAPACITANCE, pF 10 T J =100 C O 1000 T J = 75 OC 1.0 TJ=25 OC f=1.0mHz Visg=5mVp-p 100 T J = 25 OC 0.1 .01 10 0.1 0 20 40 60 80 100 120 140 PERCENT OF RATEP PEAK REVERSE VOLTAGE % 1.0 10 100 REVERSE VOLTAGE, VOLTS Fig.3- TYPICAL REVERSE CHARACTERISTICS PEAK FORWARD SURGE CURRENT, AMPERES Fig.4- TYPICAL JUNCTION CAPACITANCE 120 100 80 60 40 20 0 1 10 NO. OF CYCLES AT 60Hz 100 Fig.5- MAXIMUM NON-REPETITIVE SURGE CURRENT DATE : OCT.10.2002 PAGE . 2