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| MUR2020R Preferred Device SWITCHMODETM Ultrafast Power Rectifier . . . designed for use in negative switching power supplies, inverters and as free wheeling diode. Also, used in conjunction with a standard cathode dual Ultrafast Rectifier, makes a single phase full-wave bridge. These state-of-the-art devices have the following features: http://onsemi.com * * * * * * * Reverse Polarity Rectifier Ultrafast 95 Nanosecond Reverse Recovery Times Exhibits Soft Recovery Characteristics High Temperature Glass Passivated Junction Low Leakage Specified @ 150C Case Temperature Current Derating @ Case Temperature Epoxy Meets UL94, VO @ 1/8 ULTRAFAST RECTIFIER 20 AMPERES 200 VOLTS 1 4 3 Mechanical Characteristics: * Case: Epoxy, Molded * Weight: 1.9 grams (approximately) * Finish: All External Surfaces Corrosion Resistant and Terminal * * * Leads are Readily Solderable Lead Temperature for Soldering Purposes: 260C Max. for 10 Seconds Shipped 50 units per plastic tube Marking: U2020R 4 1 3 MAXIMUM RATINGS (Per Leg) Rating Peak Repetitive Reverse Voltage Working Peak Reverse Voltage DC Blocking Voltage Average Rectified Forward Voltage, (Rated VR), TC = 125C Peak Repetitive Forward Current (Rated VR), TC = 125C Nonrepetitive Peak Surge Current (Surge applied at rated load conditions halfwave, single phase, 60 Hz) Operating Junction Temperature and Storage Temperature Range Symbol VRRM VRWM VR IF(AV) IFRM IFSM Value 200 Unit Volts TO-220AC CASE 221B PLASTIC MARKING DIAGRAM 20 40 250 Amps Amps Amps 4 U2020R 1 3 TJ, Tstg -65 to +175 C ORDERING INFORMATION Device MUR2020R Package TO-220AC Shipping 50 Units/Rail Preferred devices are recommended choices for future use and best overall value. (c) Semiconductor Components Industries, LLC, 2000 1 October, 2000 - Rev. 2 Publication Order Number: MUR2020R/D MUR2020R THERMAL CHARACTERISTICS (Per Leg) Characteristic Thermal Resistance - Junction to Case Symbol RJC Value 2.0 Unit C/W ELECTRICAL CHARACTERISTICS (Per Leg) Maximum Instantaneous Forward Voltage (Note 1.) (IF = 20 Amps, TC = 25C) (IF = 20 Amps, TC = 150C) Maximum Instantaneous Reverse Current (Note 1.) (Rated dc Voltage, TC = 25C) (Rated dc Voltage, TC = 150C) Maximum Reverse Recovery Time (IF = 1.0 Amp, di/dt = 50 Amps/s) (IF = 1.0 Amp, di/dt = 100 Amps/s) 1. Pulse Test: Pulse Width = 5.0 ms, Duty Cycle 10%. 40 IF(AV), AVERAGE FORWARD dc 30 TJ = 175C 20 Square Wave 20 TJ = 175C 15 Square Wave dc 10 VF 1.1 1.0 IR 50 1 trr 95 75 A mA ns Volts 10 PF(AV), AVERAGE POWER DISSIPATION (WATTS) 200 5 0 0 50 100 150 TC, CASE TEMPERATURE (C) 0 0 5 10 15 20 25 IF(AV), AVERAGE FORWARD CURRENT (AMPS) Figure 1. Current Derating IF, INSTANTANEOUS FORWARD CURRENT (AMPS) Figure 2. Power Dissipation 100 VF @ 175C VF @ 25C VF @ 100C 1 1000.00 IR, REVERSE CURRENT (A) Ir @ 175C Ir @ 100C 10 100.00 Ir @ 25C 10.00 0.1 0.3 1.00 0.5 0.7 0.9 1.1 1.3 1.5 VF, INSTANTANEOUS VOLTAGE (VOLTS) 0 50 100 150 200 VR, REVERSE VOLTAGE (VOLTS) Figure 3. Maximum Forward Voltage Figure 4. Maximum Reverse Current http://onsemi.com 2 MUR2020R IF, INSTANTANEOUS FORWARD CURRENT (AMPS) 100 VF @ 175C VF @ 25C 1000.000 IR, REVERSE CURRENT (A) 100.000 10.00 1.000 0.100 0.010 0.001 Ir @ 25C Ir @ 175C Ir @ 100C 10 1 VF @ 100C 0.1 0.3 0.5 0.7 0.9 1.1 1.3 1.5 0 50 100 150 200 VF, INSTANTANEOUS VOLTAGE (VOLTS) VR, REVERSE VOLTAGE (VOLTS) Figure 5. Typical Forward Voltage Figure 6. Typical Reverse Current 10000 10000 C, CAPACITANCE (pF) TJ = 25C 1000 C, CAPACITANCE (pF) 1000 TJ = 25C 100 0.1 1 10 100 100 0.1 1 10 100 VR, REVERSE VOLTAGE (VOLTS) Rjc(t), TRANSIENT THERMAL RESISTANCE (C/W) VR, REVERSE VOLTAGE (VOLTS) Figure 8. Maximum Capacitance 10 Figure 9. Typical Capacitance 1 D = 0.5 0.1 0.1 0.05 0.1 P(pk) t1 t2 Single Pulse ZJC(t) = r(t) RJC D CURVES APPLY FOR POWER PULSE TRAIN SHOWN READ TIME AT T1 TJ(pk) - TC = P(pk) ZJC(t) 0.01 DUTY CYCLE, D = t1/t2 0.00001 0.0001 0.001 0.01 0.1 0.001 0.0000001 0.000001 1 10 100 t, TIME (s) Figure 7. Thermal Response http://onsemi.com 3 MUR2020R PACKAGE DIMENSIONS TO-220 TWO-LEAD CASE 221B-04 ISSUE D NOTES: 1. DIMENSIONING AND TOLERANCING PER ANSI Y14.5M, 1982. 2. CONTROLLING DIMENSION: INCH. DIM A B C D F G H J K L Q R S T U INCHES MIN MAX 0.595 0.620 0.380 0.405 0.160 0.190 0.025 0.035 0.142 0.147 0.190 0.210 0.110 0.130 0.018 0.025 0.500 0.562 0.045 0.060 0.100 0.120 0.080 0.110 0.045 0.055 0.235 0.255 0.000 0.050 ANODE N/A CATHODE ANODE MILLIMETERS MIN MAX 15.11 15.75 9.65 10.29 4.06 4.82 0.64 0.89 3.61 3.73 4.83 5.33 2.79 3.30 0.46 0.64 12.70 14.27 1.14 1.52 2.54 3.04 2.04 2.79 1.14 1.39 5.97 6.48 0.000 1.27 C Q B F T S 4 A 1 3 U H K L G D J R STYLE 2: PIN 1. 2. 3. 4. SWITCHMODE is a trademark of Semiconductor Components Industries, LLC. ON Semiconductor and are trademarks of Semiconductor Components Industries, LLC (SCILLC). SCILLC reserves the right to make changes without further notice to any products herein. SCILLC makes no warranty, representation or guarantee regarding the suitability of its products for any particular purpose, nor does SCILLC assume any liability arising out of the application or use of any product or circuit, and specifically disclaims any and all liability, including without limitation special, consequential or incidental damages. "Typical" parameters which may be provided in SCILLC data sheets and/or specifications can and do vary in different applications and actual performance may vary over time. All operating parameters, including "Typicals" must be validated for each customer application by customer's technical experts. SCILLC does not convey any license under its patent rights nor the rights of others. SCILLC products are not designed, intended, or authorized for use as components in systems intended for surgical implant into the body, or other applications intended to support or sustain life, or for any other application in which the failure of the SCILLC product could create a situation where personal injury or death may occur. Should Buyer purchase or use SCILLC products for any such unintended or unauthorized application, Buyer shall indemnify and hold SCILLC and its officers, employees, subsidiaries, affiliates, and distributors harmless against all claims, costs, damages, and expenses, and reasonable attorney fees arising out of, directly or indirectly, any claim of personal injury or death associated with such unintended or unauthorized use, even if such claim alleges that SCILLC was negligent regarding the design or manufacture of the part. SCILLC is an Equal Opportunity/Affirmative Action Employer. PUBLICATION ORDERING INFORMATION NORTH AMERICA Literature Fulfillment: Literature Distribution Center for ON Semiconductor P.O. Box 5163, Denver, Colorado 80217 USA Phone: 303-675-2175 or 800-344-3860 Toll Free USA/Canada Fax: 303-675-2176 or 800-344-3867 Toll Free USA/Canada Email: ONlit@hibbertco.com Fax Response Line: 303-675-2167 or 800-344-3810 Toll Free USA/Canada N. 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