DATA SHEET SB820~SB8100 SCHOTTKY BARRIER RECTIFIERS CURRENT - 8 Ampere TO-220AC FEATURES Unit: inch ( mm ) .419(10.66) MAX .196(5.0) MAX .139(3.55) MIN .054(1.39) MAX .269(6.85) MAX • Plastic package has Underwriters Laboratory Flammability Classification 94V-O utilizing Flame Retardant Epoxy Molding Compound. • Exceeds environmental standards of MILS-19500/228 • Low power loss, high efficiency. • Low forwrd voltge, high current capability .624(15.87) MAX VOLTAGE 20 to 100 Volts • High surge capacity. .177(4.5) MAX free wheeling , and polarlity protection applications. .038(0.96) MAX. MECHANICAL DATA .50(12.7) MAX • For use in low voltage,high frequency inverters .025(0.65) MAX Case: TO-220AC full molded plastic package Terminals: Lead solderable per MIL-STD-202, Method 208 .1(2.54) .1(2.54) Polarity: As marked. Mounting Position: Any Weight: 0.08 ounces, 2.24grams. 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% SB820 SB830 SB840 SB850 SB860 SB880 SB8100 UNITS Maximum Recurrent Peak Reverse Voltage 20 30 40 50 60 80 100 V Maximum RMS Voltage 14 21 28 35 42 56 70 V Maximum DC Blocking Voltage 20 30 40 50 60 80 100 V Maximum Average Forward Rectified Current at Tc=100°C Peak Forward Surge Current, 8.3 ms single half sine-wave superimposed on rated load (JEDEC method) Maximum Forward Voltage at 8.0A per element Maximum DC Reverse Current at Tc=25°C 8 A 150 A 0.55 0.75 0.85 V DC Blocking Voltage per element Tc=100°C 0.5 50 mA Typical Thermal Resistance Note RθJA 60 °C/W -50 to +125 °C Operating and Storage Temperature Range NOTES: 1. Thermal Resistance Junction to Ambient . DATE : OCT.14.2002 PAGE . 1 INSTANTANEOUS F OR W ARD CURRENT F OR WARD CURRENT A VERAGE RATING AND CHARACTERISTIC CUR VES 1.0 8.0 6.0 4.0 2.0 0 0 50 150 100 20V~40V 10 8 6 4 80V~100V 2 50V~60V 1.0 .8 .6 .4 .2 .1 .5 .4 O CASE TEMPERA TURE, C .6 8. 7. 9. 1 0. 11. INSTANTANEOUS F OR W ARD VOLTAGE,V OLTS Fig.1-FOR WARD CURRENTDERATING CUR VE Fig.2-TYPICALINSTANT ANEOUSFOR WARD CHARACTERISTIC 10 O T= C 100 C 150 PEAKFOR W ARDSURGE CURRENT , INSTANTANEOUSREVERSE CURRENT , M ILAMPERES 40 1.0 O TC = 75 C 0.1 O TC = 25 C 0.01 0.001 130 110 90 70 50 30 20 10 0 100 200 300 1 2 5 10 20 50 100 NO.OFCYCLE A T 60HZ PERCENT OF RATED PEAK REVERSE VOLTAGE, % Fig.4-MAXIMUMNON-REPETITIVESURGE CURRENT Fig.3-TYPICALREVERSECHARACTERISTIC CAP ACITANCE,pF 400 350 300 250 200 150 0 1 2 5 10 20 50 100 200 500 REVERSE VOLTAGE,VOLTS Fig.5-TYPICALJUNCTIONCAP ACITANCE DATE : OCT.14.2002 PAGE . 2