MS2020 MICROSEMI | Alldatasheet
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Technical content
20 Amp Schottky OR'ing Rectifier
A F c Dim. Inches Millimeter B Minimum Maximum Minimum Maximum Notes 4 A .390 415 9.91 10.54 G a D Bo .045 0055 1.14 1.40 Cc 180 190 4.57 4.83 DD .245 260 6.22 6.60 “Te E .550 650 13.97 16.51 Fo 139 155 3.53 3.94 Dia. 1 3 G 100 120 2.54 3.05 H Bose Ho === 250 --- 6.35 J .500 580 12.70 14.73 _| L P (Cathode) K 190 210 4.83 5.33 4 L014 0025 0.35 60.63 M — .080 115 2.03 2.92 N 028 038 0.71 0.96 lk N Ll P 045 0055 1.14 1.40 K ‘ g M Similar to TO-220AC Microsemi Catalog Working Peak Repetitive Peak . - Number Reverse Voltage Reverse Voltage © Schottky barrier rectifier MS2020 20v 20v e Vf @ 20A, 125°C = 0.29V © High surge copacity @ 125°C Junction temperature © Guard ring reverse protection
Electrical Characteristics
Average Forward Current 'F(AV) 20 Amps To = 105°C Maximum Surge Current 'FSM 250 Amps 8.3ms, half sine Max. Repetitive Reverse Current 'R(OV)2 Amps f = 1KHZ, 25°C, ts square wave Max. Peak Forward Voltage VEM .40 Volts 1FM = 20A, Ty = 25°C Typ. Peak Forward Voltage VFM .29 Volts |FM = 20A, TJ = 125°C* Max. Peak Reverse Current 'RM 10 mA VRRM, TJ = 25°C Typ. Peak Reverse Current 'RM 425 mA VRRM, Td = 100°C* Typ. Peak Reverse Current 'RM 175 mA VR = 5.0V, Ty = 100°C* Typical Junction Capacitance Cy 1550 pF VR = 5.0V, Ty = 25°C *Pulse test: Pulse width 300 psec Duty cycle 2% Thermal and Mechanical Characteristics Storage temp range TsTG -85°C to 150°C Operating junction temp range TJ -55°C to 125°C Max. thermal resistance Reuc 1.5°C/W Mounting torque 8-12 inch pounds (6-32 screw) Weight .08 ounces (2.3 grams) typical . COLORADO 00 Hoyt Street 1-29-03 Rev. 1 Broomfield, CO. 80020 icrosemi :2 FAX: (503) 466-3775 www.microsemi.com
Typical Forward Characteristics Typical Junction Capacitance 1000 re g00 FE emia 05 ee asl TA a SS eof fT tTrrr rrr ry rr LT TITAN Tr A A A NO LT TTI TT ooL- ttt TT Tet tt tt ty ‘e BU GOU Un (MDC eC ON ROTI a sol LITE TIM TET PETE EEE EL ELL 5 —— Sosa = | A
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40 HAL Reverse Voltage - Volts
: e REX TT TT “ a a A HG | Ss goo SSE EEE EEE CG. NANT ee’ EP PP Pt Pp E115 rN SI Pp Sa PERE EEEEEEER ECTS 2 ~EPA Ppp pee 2 NIN ~ MN Pe EEE 8 CSS 5 2 105 | AAR Po TTI TTTT TT TT) oe §20 ee ei = 2 9 3 10 | s ge} 120° ils oc 0 02 04 06 08 10 12 14 0 3 6 9 12 15 18 2 24 27 30 Instantaneous Forward Voltage — Volts Average Forward Current — Amperes Figure 2 Figure 5 Typical Reverse Characteristics Maximum Forward Power Dissipation EE —— 2 14 SSS Ft litt ttt il < a , 2 pe ee 139 oe ' y= SSS SS = SS = S 10 7 £ SSS 8 FOr 7 7
3 SS S 90 Y |7]
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2 SSS =F TAT
= 9, 2 2 WA 0 5 10 15 20 25 0 3 6 9 12 15 18 21 24 27 30 Reverse Voltage — Volts Average Forward Current — Amperes 1-29-03 Rev. 1