MUR3020WT Vishay High Power Products Ultrafast Rectifier, 2 x 15 A FRED PtTM FEATURES Base common cathode 2 • Ultrafast recovery time • Low forward voltage drop • Low leakage current • 175 °C operating junction temperature • Designed and qualified for industrial level DESCRIPTION/APPLICATIONS 1 3 Anode Anode 2 1 2 Common cathode TO-247AC MUR.. series are the state of the art ultrafast recovery rectifiers specifically designed with optimized performance of forward voltage drop and ultrafast recovery time. The planar structure and the platinum doped life time control, guarantee the best overall performance, ruggedness and reliability characteristics. These devices are intended for use in the output rectification stage of SMPS, UPS, dc-to-dc converters as well as freewheeling diode in low voltage inverters and chopper motor drives. Their extremely optimized stored charge and low recovery current minimize the switching losses and reduce over dissipation in the switching element and snubbers. PRODUCT SUMMARY trr 35 ns IF(AV) 2 x 15 A VR 200 V ABSOLUTE MAXIMUM RATINGS PARAMETER SYMBOL Peak repetitive reverse voltage TEST CONDITIONS VRRM per leg Average rectified forward current total device IF(AV) Non-repetitive peak surge current per leg IFSM Peak repetitive forward current per leg IFM Operating junction and storage temperatures MAX. UNITS 200 V 15 Rated VR, TC = 150 °C 30 200 Rated VR, square wave, 20 kHz, TC = 150 °C TJ, TStg A 30 - 65 to 175 °C UNITS ELECTRICAL SPECIFICATIONS (TJ = 25 °C unless otherwise specified) PARAMETER Breakdown voltage, blocking voltage Forward voltage SYMBOL VBR, VR VF TEST CONDITIONS MIN. TYP. MAX. 200 - - IF = 15 A - - 1.05 IR = 100 µA IF = 15 A, TJ = 150 °C - - 0.85 VR = VR rated - - 10 TJ = 150 °C, VR = VR rated - - 500 V µA Reverse leakage current IR Junction capacitance CT VR = 200 V - 55 - pF Series inductance LS Measured lead to lead 5 mm from package body - 12 - nH Document Number: 93122 Revision: 28-Jul-08 For technical questions, contact: [email protected] www.vishay.com 1 MUR3020WT Vishay High Power Products Ultrafast Rectifier, 2 x 15 A FRED PtTM DYNAMIC RECOVERY CHARACTERISTICS (TJ = 25 °C unless otherwise specified) PARAMETER SYMBOL TEST CONDITIONS MIN. TYP. MAX. - - 35 TJ = 25 °C - 22 - TJ = 125 °C - 39 - - 1.6 - - 4.1 - TJ = 25 °C - 19 - TJ = 125 °C - 90 - MIN. TYP. MAX. UNITS TJ, TStg - 65 - 175 °C Thermal resistance, junction to case per leg RthJC - - 1.5 Thermal resistance, junction to ambient per leg RthJA Typical socket mount - - 40 Thermal resistance, case to heatsink RthCS Mounting surface, flat, smooth and greased - 0.5 - - 6.0 - - 0.21 - oz. - 12 (10) kgf · cm (lbf · in) IF = 1.0 A, dIF/dt = 50 A/µs, VR = 30 V Reverse recovery time Peak recovery current Reverse recovery charge trr IRRM Qrr IF = 15 A TJ = 25 °C dIF/dt = 200 A/µs TJ = 125 °C VR = 160 V UNITS ns A nC THERMAL - MECHANICAL SPECIFICATIONS PARAMETER Maximum junction and storage temperature range SYMBOL TEST CONDITIONS Weight 6.0 (5.0) Mounting torque Marking device www.vishay.com 2 Case style TO-247AC For technical questions, contact: [email protected] °C/W g MUR3020WT Document Number: 93122 Revision: 28-Jul-08 MUR3020WT 100 Vishay High Power Products 1000 10 TJ = 175 °C TJ = 150 °C TJ = 25 °C 1 TJ = 175 °C IR - Reverse Current (µA) IF - Instantaneous Forward Current (A) Ultrafast Rectifier, 2 x 15 A FRED PtTM 100 TJ = 150 °C TJ = 125 °C 10 TJ = 100 °C 1 0.1 0.1 TJ = 25 °C 0.01 0 0.3 0.6 0.9 0 1.5 1.2 50 100 150 200 250 VF - Forward Voltage Drop (V) VR - Reverse Voltage (V) Fig. 1 - Typical Forward Voltage Drop Characteristics Fig. 2 - Typical Values of Reverse Current vs. Reverse Voltage CT - Junction Capacitance (pF) 1000 100 TJ = 25 °C 10 1 10 100 1000 VR - Reverse Voltage (V) ZthJC - Thermal Impedance (°C/W) Fig. 3 - Typical Junction Capacitance vs. Reverse Voltage 10 1 PDM 0.1 Single pulse (thermal resistance) 0.01 0.00001 0.0001 t1 D = 0.50 D = 0.20 D = 0.10 D = 0.05 D = 0.02 D = 0.01 0.001 t2 Notes: 1. Duty factor D = t1/t2 . 2. Peak TJ = PDM x ZthJC + TC 0.01 0.1 . 1 t1 - Rectangular Pulse Duration (s) Fig. 4 - Maximum Thermal Impedance ZthJC Characteristics Document Number: 93122 Revision: 28-Jul-08 For technical questions, contact: [email protected] www.vishay.com 3 MUR3020WT Ultrafast Rectifier, 2 x 15 A FRED PtTM Vishay High Power Products 60 170 50 160 40 trr (ns) Allowable Case Temperature (°C) 180 DC 150 Square wave (D = 0.50) Rated VR applied 140 IF = 30 A IF = 15 A IF = 8 A 30 20 See note (1) 130 0 10 5 15 20 10 100 25 1000 IF(AV) - Average Forward Current (A) dIF/dt (A/µs) Fig. 5 - Maximum Allowable Case Temperature vs. Average Forward Current Fig. 7 - Typical Reverse Recovery Time vs. dIF/dt 200 25 20 RMS limit 15 D = 0.01 D = 0.02 D = 0.05 D = 0.10 D = 0.20 D = 0.50 10 5 DC 5 10 15 20 160 VR = 160 V TJ = 125 °C TJ = 25 °C 120 IF = 30 A IF = 15 A IF = 8 A 80 40 0 0 Qrr (nC) Average Power Loss (W) VR = 160 V TJ = 125 °C TJ = 25 °C 25 0 100 1000 IF(AV) - Average Forward Current (A) dIF/dt (A/µs) Fig. 6 - Forward Power Loss Characteristics Fig. 8 - Typical Stored Charge vs. dIF/dt Note (1) Formula used: T = T - (Pd + Pd C J REV) x RthJC; Pd = Forward power loss = IF(AV) x VFM at (IF(AV)/D) (see fig. 6); PdREV = Inverse power loss = VR1 x IR (1 - D); IR at VR1 = Rated VR www.vishay.com 4 For technical questions, contact: [email protected] Document Number: 93122 Revision: 28-Jul-08 MUR3020WT Ultrafast Rectifier, 2 x 15 A FRED PtTM Vishay High Power Products VR = 200 V 0.01 Ω L = 70 µH D.U.T. dIF/dt adjust D IRFP250 G S Fig. 9 - Reverse Recovery Parameter Test Circuit (3) trr IF ta tb 0 Qrr (2) IRRM (4) 0.5 IRRM dI(rec)M/dt (5) 0.75 IRRM (1) dIF/dt (1) dIF/dt - rate of change of current through zero crossing (2) IRRM - peak reverse recovery current (3) trr - reverse recovery time measured from zero crossing point of negative going IF to point where a line passing through 0.75 IRRM and 0.50 IRRM extrapolated to zero current. (4) Qrr - area under curve defined by trr and IRRM Qrr = trr x IRRM 2 (5) dI(rec)M/dt - peak rate of change of current during tb portion of trr Fig. 10 - Reverse Recovery Waveform and Definitions Document Number: 93122 Revision: 28-Jul-08 For technical questions, contact: [email protected] www.vishay.com 5 MUR3020WT Vishay High Power Products Ultrafast Rectifier, 2 x 15 A FRED PtTM ORDERING INFORMATION TABLE Device code MUR 30 20 WT - 1 2 3 4 5 1 - Ultrafast MUR series (TO-247AC) 2 - Current rating (30 = 30 A) 3 - Voltage rating (20 = 200 V) 4 - WT = Center tap (dual) TO-247 5 - None = Standard production PbF = Lead (Pb)-free LINKS TO RELATED DOCUMENTS Dimensions http://www.vishay.com/doc?95223 Part marking information http://www.vishay.com/doc?95226 www.vishay.com 6 For technical questions, contact: [email protected] Document Number: 93122 Revision: 28-Jul-08 Legal Disclaimer Notice Vishay Disclaimer All product specifications and data are subject to change without notice. Vishay Intertechnology, Inc., its affiliates, agents, and employees, and all persons acting on its or their behalf (collectively, “Vishay”), disclaim any and all liability for any errors, inaccuracies or incompleteness contained herein or in any other disclosure relating to any product. Vishay disclaims any and all liability arising out of the use or application of any product described herein or of any information provided herein to the maximum extent permitted by law. The product specifications do not expand or otherwise modify Vishay’s terms and conditions of purchase, including but not limited to the warranty expressed therein, which apply to these products. No license, express or implied, by estoppel or otherwise, to any intellectual property rights is granted by this document or by any conduct of Vishay. The products shown herein are not designed for use in medical, life-saving, or life-sustaining applications unless otherwise expressly indicated. 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