S20C70 MOSPEC | Alldatasheet
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4 MOSPEC $20C70 Thru $20C100
Schottky Barrier Rectifiers SCHOTTKY BARRIER RECTIFIERS Using the Schottky Barrier principle with a Molybdenum barrier metal. These state-of-the-art geometry features epitaxial 20 AMPERES construction with oxide passivation and metal overlay contact. 70 -- 100 VOLTS Ideally suited for low voltage, high frequency rectification, or as free wheeling and polarity protection diodes. * Low Forward Voltag. *Low Switching noise. * High Current Capacity * Guarantee Reverse Avalance. * Guard-Ring for Stress Protection. * Low Power Loss & High efficiency. * 125°C Operating Junction Temperature *Low Stored Charge Majority Carrier Cnduction. * Plastic Material used Carries Underwriters Laboratory Flammability Classification 94V-O TO-220AB MAXIMUM RATINGS | a Peak Repetitive Reverse Voltage Varm ton t Working Peak Reverse Voltage Veewne 70 Vv t DC Blocking Voltage Ve ° Average Rectifier Forward Current lay | 10 A oe Total Device (Rated V,),T,=100°C | 20 Peak Repetitive Forward Current A fone | eter (RewrSnmewoesorey™ | | | || oa Fa) 7 A 14.68 15.32 Non-Repetitive Peak Surge Current lism A B 9.78 | 10.42 ( Surge applied at rate load condi- 200 c | 601 | 652 tions halfware,single phase,60Hz ) | D | 13.06 | 14.62 Operating and Storage Junction Ty. Teg | C E | 3a. | 266 Temperature Range | - 65 to + 125 co | 112 | 136 H 0.72 0.96 1 4.22 4.98 J 4.14 1.36 ELECTRICAL CHARACTERISTICS K | O33 | oss ee ed reece [70 | 80 | 90 | 100 | Maximum Instantaneous Forward Vv, Vv 1 Common Cathod Voltage . are Suffix" C" (1,= 10 Amp, Te = 100 °C) 0.68 0.74 Se Common Anode
3 Suffix" A"
Maximum Instantaneous Reverse mA || , > Current TORE poubte ( Rated DC Voltage, T, = 25 °C) Suffix" D" ( Rated DC Voltage, T, = 100 °C)
$20C70 , S20C80 A FIG-1 FORWARD CURRENT DERATING CURVE FIG-2 TYPICAL FORWARD CHARACTERISTICS * ‘SS SS SSS SS g TTY aaa 5 5 SS eS SS 5° \\ Pe SAS
3 P| tt ee cee
Pe) | UA GG SSS = | pop & 0 5 50 75 100 125 150 2 0 02 04 06 08 1 120 14 16 18 2 . CASE TEMPERATURE (°C) FORWARD VOLTAGE (Volts.) FIG-3 TYPICAL REVERSE CHARACTERISTICS FiG-4 TYPICAL JUNCTION CAPACITANCE 2000 ee a ee ee as oe ee ee ee eee Ber ee Z ees LE TU TU g os 2 a ce SE 9 & 0 20 40 60 80 100 120 140 100 5 70 50 80 PERCENT OF PEAK REVERSE VOLTAGE(%) REVERSE VOLTAGE (Volts.) FIG-S PEAK FORWARD SURGE CURRENT 200 SS Sl Tl goo | RA TT Bg et E Seaneatil| etal got Bs eT B LTT LTT 1 10 100 NUMBER OF CYCLES AT 60 Hz
$20C90 , $20C100 FIG-1 FORWARD CURRENT DERATING CURVE FIG-2 TYPICAL FORWARD CHARACTERISTICS * eo CLLR | SSeS g* ye g \\ 7 POUT | FBSEESSS e 2 LEIA | P| AL db ee == Z 4 g SS F INU] OG RRR é % 25 50 5 100 125 150 2 ary 02 04 #06 08 1 12 14 160 18 2 “ CASE TEMPERATURE (°c) FORWARD VOLTAGE (Volts.) FIG-3 TYPICAL REVERSE CHARACTERISTICS FIG-4 TYPICAL JUNCTION CAPACITANCE 20 2000 eS = ———— = m eset eee ee) a A ASE 5 ee eee ee PH Hy rr [TN ee Gap ae en rr en rr ae. 2 . SSaaetaes a SRS MTT ay a a ‘cal g 0 20 40 60 80 100 120 140 1 5 10 50 100 PERCENT OF PEAK REVERSE VOLTAGE(%) REVERSE VOLTAGE (Volts.) FIG-5 PEAK FORWARD SURGE CURRENT 200 PSE.) el 175 Sell Hh ee Be —- | Bs LE 3 anil é = SHH mail e | TU ETT 1 10 100 NUMBER OF CYCLES AT 60 Hz