SB840FCT

DATA SHEET SB820FCT~SB8100FCT ISOLATION SCHOTTKY BARRIER RECTIFIERS VOLTAGE 20 to 100 Volts FEATURES • 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 • High surge capacity. • For use in low voltage,high frequency inverters .055(1.4) MAX .114(2.9) .098(2.5) .032(.8) MAX CURRENT - 8 Ampere .112(2.85) .100(2.55) ITO-220AB .272(6.9) .248(6.3) .406(10.3) MAX .134(3.4) .118(3.0) Unit: inch ( mm ) .189(4.8)MAX .130(3.3)MAX MECHANICAL DATA Case: ITO-220AB full molded plastic package Terminals: Lead solderable per MIL-STD-202, Method 208 Polarity: As marked. Mounting Position: Any Weight: 0.08 ounces, 2.24grams. .035(.9) MAX .1 (2.55) .1 (2.55) AC Positive CT AC .161(4.1) MAX .543(13.8) .512(13.0) free wheeling , and polarlity protection applications. .071(1.8) MAX .606(15.4) .583(14.8) + 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% SB820FCT SB830FCT SB840FCT SB850FCT SB860FCT SB880FCT SB8100FCT 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=100°C Peak Forward Surge Current, 8.3 ms single half sine-wave superimposed on rated load (JEDEC method) Maximum Forward Voltage at 4.0A per element Maximum DC Reverse Current at Tc=25°C DC Blocking Voltage per element Tc=100°C Typical Thermal Resistance Note RθJA Operating and Storage Temperature Range 20 14 20 30 21 30 40 28 40 50 35 50 8 60 42 60 80 56 80 1 00 70 100 150 0.55 0.5 50 60 0.75 0.85 V mA °C/W °C -50 to +125 NOTES: 1. Thermal Resistance Junction to Ambient . DATE : SEP.19.2002 PAGE . 1 RATING AND CHARACTERISTIC CURVES INSTANTANEOUS FORWARD CURRENT 1.0 40 20V~40V 10 8 6 4 2 1.0 .8 .6 .4 .2 .1 50V~60V AVERAGE FORWARD CURRENT 80V~100V 8.0 6.0 4.0 2.0 0 150 0 50 O 100 .4 .5 .6 .7 .8 .9 1.0 1.1 CASE TEMPERATURE, C INSTANTANEOUS FORWARD VOLTAGE, VOLTS Fig.1- FORWARD CURRENT DERATING CURVE Fig.2- TYPICAL INSTANTANEOUS FORWARD CHARACTERISTIC INSTANTANEOUS REVERSE CURRENT, MILAMPERES 10 TC = 100OC 150 PEAK FORWARD SURGE CURRENT, 1.0 TC = 75 C 0.1 TC = 25 C 0.01 O O 130 110 90 70 50 30 20 0.001 10 0 100 200 300 1 2 5 10 20 50 100 NO. OF CYCLE AT 60HZ Fig.3- TYPICAL REVERSE CHARACTERISTIC Fig.4- MAXIMUM NON-REPETITIVE SURGE CURRENT 400 350 CAPACITANCE, pF 300 250 200 150 0 1 2 5 10 20 50 100 200 500 REVERSE VOLTAGE, VOLTS Fig.5- TYPICAL JUNCTION CAPACITANCE DATE : SEP.19.2002 PAGE . 2