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| Bulletin PD-20883 11/04 MUR3020WTPBF Ultrafast Rectifier Features * * * * * Ultrafast Recovery Time Low Forward Voltage Drop Low Leakage Current 175C Operating Junction Temperature Lead-Free ("PbF" suffix) t rr = 35ns IF(AV) = 30Amp VR = 200V Description/ Applications International Rectifier's MUR.. series are the state of the art Ultra fast recovery rectifiers specifically designed with optimized performance of forward voltage drop and ultra fast 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-DC converters as well as free-wheeling 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. Absolute Maximum Ratings Parameters VRRM IF(AV) IFSM IFM TJ, TSTG Peak Repetitive Peak Reverse Voltage Average Rectified Forward Current Total Device, (Rated VR ), TC = 150C Non Repetitive Peak Surge Current Peak Repetitive Forward Current (Rated VR , Square wave, 20 KHz), TC = 150C Operating Junction and Storage Temperatures - 65 to 175 C Per Leg Total Device Per Leg Per Leg Max 200 15 30 200 30 Units V A Case Styles MUR3020WTPBF Base Common Cathode 2 1 3 2 Anode 1 Anode 2 TO247 Common Cathode www.irf.com 1 MUR3020WTPBF Bulletin PD-20883 11/04 Electrical Characteristics @ TJ = 25C (unless otherwise specified) Parameters VBR, Vr VF Breakdown Voltage, Blocking Voltage Forward Voltage Min Typ Max Units Test Conditions 200 55 12 1.05 0.85 10 500 V V V A A pF nH IR = 100A IF = 15A IF = 15A, TJ = 150C VR = VR Rated TJ = 150C, VR = VR Rated VR = 200V Measured lead to lead 5mm from package body . IR Reverse Leakage Current - CT LS Junction Capacitance Series Inductance - Dynamic Recovery Characteristics @ TJ = 25C (unless otherwise specified) Parameters trr Reverse Recovery Time Min Typ Max Units Test Conditions - 22 39 1.6 4.1 19 - 35 90 ns IF = 1.0A, diF/dt = 50A/s, VR = 30V TJ = 25C TJ = 125C IF = 15A VR = 160V diF /dt = 200A/s IRRM Peak Recovery Current - A TJ = 25C TJ = 125C Qrr Reverse Recovery Charge - nC - TJ = 25C TJ = 125C Thermal - Mechanical Characteristics Parameters TJ TStg RthJC RthJA RthCS Wt Max. Junction Temperature Range Max. Storage Temperature Range Thermal Resistance, Junction to Case Per Leg Thermal Resistance, Junction to Ambient Thermal Resistance, Case to Heatsink Weight Per Leg Min - Typ 0.5 6.0 0.21 MUR3020WT Max - 65 to 175 - 65 to 175 1.5 40 12 10 Units C C/ W g (oz) Kg-cm lbf.in Mounting Torque 6.0 5.0 Marking Device Typical Socket Mount Mounting Surface, Flat, Smooth and Greased 2 www.irf.com MUR3020WTPBF Bulletin PD-20883 11/04 100 1000 T = 175C J Reverse Current - I R (A) 100 150C 125C 100C 10 1 Instantaneous Forward Current - I F (A) 10 TJ = 175C T = 150C J T = 25C J 0.1 25C 0.01 0 50 100 150 200 250 Reverse Voltage - VR (V) Fig. 2 - Typical Values Of Reverse Current Vs. Reverse Voltage 1000 Junction Capacitance - C T (pF) 1 T = 25C J 100 0.1 0 0.3 0.6 0.9 1.2 Forward Voltage Drop - VFM (V) 1.5 10 1 10 100 1000 Reverse Voltage - VR (V) Fig. 3 - Typical Junction Capacitance Vs. Reverse Voltage Fig. 1 - Typical Forward Voltage Drop Characteristics 10 (C/W) thJC 1 Thermal Impedance Z 0.1 D = 0.50 D = 0.20 D = 0.10 D = 0.05 D = 0.02 D = 0.01 Notes: PDM t1 t2 Single Pulse (Thermal Resistance) 1. Duty factor D = t1/ t2 2. Peak Tj = Pdm x ZthJC + Tc 0.01 0.00001 0.0001 0.001 0.01 0.1 1 t1, Rectangular Pulse Duration (Seconds) Fig. 4 - Max. Thermal Impedance ZthJC Characteristics www.irf.com 3 MUR3020WTPBF Bulletin PD-20883 11/04 180 Allowable Case Temperature (C) 25 Average Power Loss ( Watts ) 170 160 150 140 see note (3) DC 20 RMS Limit 15 D = 0.01 D = 0.02 D = 0.05 D = 0.1 D = 0.2 D = 0.5 DC Square wave (D = 0.50) Rated Vr applied 10 5 130 0 5 10 15 20 25 Average Forward Current - IF(AV) (A) Fig. 5 - Max. Allowable Case Temperature Vs. Average Forward Current 0 0 5 10 15 20 25 Average Forward Current - IF(AV) (A) Fig. 6 - Forward Power Loss Characteristics 60 IF = 30 A IF = 15 A IF = 8 A 200 VR = 160V TJ = 125C TJ = 25C 50 160 IF = 30 A IF = 15 A IF = 8 A Qrr ( nC ) VR = 160V TJ = 125C TJ = 25C 40 trr ( ns ) 120 30 80 20 40 10 100 di F /dt (A/s ) 1000 0 100 di F /dt (A/s ) 1000 Fig. 7 - Typical Reverse Recovery vs. di F /dt Fig. 8 - Typical Stored Charge vs. di F /dt (3) Formula used: TC = TJ - (Pd + PdREV) x RthJC ; Pd = Forward Power Loss = IF(AV) x VFM @ (IF(AV) / D) (see Fig. 6); PdREV = Inverse Power Loss = VR1 x IR (1 - D); IR @ VR1 = rated VR 4 www.irf.com MUR3020WTPBF Bulletin PD-20883 11/04 Reverse Recovery Circuit VR = 200V 0.01 L = 70H D.U.T. di F /dt dif/dt ADJUST D G IRFP250 S Fig. 9- Reverse Recovery Parameter Test Circuit 3 IF 0 trr ta tb 4 Q rr 2 I RRM 0.5 I RRM di(rec)M/dt 0.75 I RRM 5 1 /dt di fF/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 t rr and IRRM t rr x I RRM Q rr = 2 5. di (rec) M / dt - Peak rate of change of current during t b portion of t rr Fig. 10 - Reverse Recovery Waveform and Definitions www.irf.com 5 MUR3020WTPBF Bulletin PD-20883 11/04 Outline Table 15.90 (0.626) 15.30 (0.602) 3.65 (0.144) 3.55 (0.139) 5.70 (0.225) 5.30 (0.208) DIA. 5.30 (0.209) 4.70 (0.185) 2.5 (0.098) 1.5 (0.059) 20.30 (0.800) 19.70 (0.775) 1 14.80 (0.583) 14.20 (0.559) 2 3 5.50 (0.217) 4.50 (0.177) (2 PLCS.) 1 ANODE BASE COMMON CATHODE 2 2 COMMON CATHODE 3 ANODE 4.30 (0.170) 3.70 (0.145) 2.20 (0.087) MAX. 3.20 (0.126) MAX. 0.80 (0.032) 0.40 (0.213) 2.40 (0.095) MAX. 1.40 (0.056) 1.00 (0.039) 5.47 (0.216) 5.43 (0.213) Conform to JEDEC outline TO-247AC (TO-3P) Dimensions in millimeters and (inches) Marking Information EXAMPLE: THIS IS A MUR3020WT WITH ASSEMBLY LOT CODE 5657 ASSEMBLED ON WW 35, 2000 IN ASSEMBLY LINE "H" INTERNATIONAL RECTIFIER LOGO ASSEMBLY LOT CODE PART NUMBER MUR3020WT P035H 56 57 DATE CODE P = LEAD-FREE YEAR 0 = 2000 WEEK 35 LINE H 6 www.irf.com MUR3020WTPBF Bulletin PD-20883 11/04 Ordering Information Table Device Code MUR 1 30 2 20 3 WT PbF 4 5 1 2 3 4 5 - Ultrafast MUR Series (TO-247AC) Current Rating (30 = 30A) Voltage Rating (20 = 200V) WT = Center Tap (Dual) TO-247 none = Standard Production PbF = Lead-Free Data and specifications subject to change without notice. This product has been designed and qualified for Industrial Level and Lead-Free. Qualification Standards can be found on IR's Web site. IR WORLD HEADQUARTERS: 233 Kansas St., El Segundo, California 90245, USA Tel: (310) 252-7105 TAC Fax: (310) 252-7309 Visit us at www.irf.com for sales contact information. 11/04 www.irf.com 7 |
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