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| Bulletin PD-20718 rev. B 01/01 MUR1620CT MURB1620CT MURB1620CT-1 Ultrafast Rectifier Features * * * * Ultrafast Recovery Time Low Forward Voltage Drop Low Leakage Current 175C Operating Junction Temperature trr = 25ns IF(AV) = 16Amp 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 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. Absolute Maximum Ratings Parameters V RRM 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 8.0 16 100 16 Units V A Case Styles MUR1620CT MURB1620CT MURB1620CT-1 TO-220AB D2PAK TO-262 1 MUR1620CT, MURB1620CT, MURB1620CT-1 Bulletin PD-20718 rev. B 01/01 Electrical Characteristics @ TJ = 25C (unless otherwise specified) Parameters VBR, Vr VF Breakdown Voltage, Blocking Voltage Forward Voltage Min Typ Max Units Test Conditions 200 25 8.0 0.975 0.895 5 250 V V V A A pF nH IR = 100A IF = 8A IF = 8A, 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 - 20 34 35 25 - ns IF = 1.0A, diF/dt = 50A/s, VR = 30V IF = 0.5A, IR = 1.0A, IREC = 0.25A TJ = 25C TJ = 125C IF = 8A VR = 160V diF /dt = 200A/s IRRM Peak Recovery Current - 1.7 4.2 23 75 - 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 Thermal Resistance, Junction to Ambient Thermal Resistance, Case to Heatsink Weight Per Leg Per Leg Min - Typ 0.5 2.0 0.07 - Max - 65 to 175 - 65 to 175 3.0 50 12 10 Units C C/W g (oz) Kg-cm lbf.in Mounting Torque 6.0 5.0 ! Typical Socket Mount "# Mounting Surface, Flat, Smooth and Greased 2 MUR1620CT, MURB1620CT, MURB1620CT-1 Bulletin PD-20718 rev. B 01/01 100 100 T J = 175C 150C Reverse Current - I R (A) 10 1 125C 100C 0.1 25C 10 Instantaneous Forward Current - I F (A) T = 175C J 0.01 0.001 0 50 100 150 200 250 Reverse Voltage - VR (V) Fig. 2 - Typical Values Of Reverse Current Vs. Reverse Voltage TJ = 150C TJ = 25C 1000 1 Junction Capacitance - C T (pF) T = 25C J 100 0.1 0 0.2 0.4 0.6 0.8 1 1.2 1.4 1.6 1.8 Forward Voltage Drop - VFM (V) 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 Thermal Impedance Z thJC (C/W) 1 D = 0.50 D = 0.20 D = 0.10 D = 0.05 D = 0.02 D = 0.01 Notes: PDM t1 t2 0.1 Single Pulse (Thermal Resistance) 1. Duty factor D = t1/t 2 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 Z thJC Characteristics 3 MUR1620CT, MURB1620CT, MURB1620CT-1 Bulletin PD-20718 rev. B 01/01 180 Allowable Case Temperature (C) Average Power Loss ( Watts ) 10 170 DC 8 D = 0.01 D = 0.02 D = 0.05 D = 0.10 D = 0.20 D = 0.50 160 6 150 Square wave (D = 0.50) Rated Vr applied 4 RMS Limit DC 140 see note (3) 2 130 0 3 6 9 12 Average Forward Current - IF(AV)(A) Fig. 5 - Max. Allowable Case Temperature Vs. Average Forward Current 0 0 3 6 9 12 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 trr ( ns ) 40 120 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 MUR1620CT, MURB1620CT, MURB1620CT-1 Bulletin PD-20718 rev. B 01/01 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 2 Q rr 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 5 MUR1620CT, MURB1620CT, MURB1620CT-1 Bulletin PD-20718 rev. B 01/01 Outline Table 10.54 (0.41) MAX. 3.78 (0.15) 3.54 (0.14) 15.24 (0.60) 14.84 (0.58) 123 14.09 (0.55) 13.47 (0.53) 3.96 (0.16) 3.55 (0.14) 2.04 (0.080) MAX. 1.40 (0.05) 1.15 (0.04) 0.94 (0.04) 0.69 (0.03) 2.89 (0.11) 2.64 (0.10) 0.10 (0.004) 2.92 (0.11) 2.54 (0.10) TERM 2 DIA. 6.48 (0.25) 6.23 (0.24) 2 1 2 3 1.32 (0.05) 1.22 (0.05) BASE COMMON CATHODE 2 ANODE COMMON ANODE CATHODE 1 2 123 4.57 (0.18) 4.32 (0.17) 0.61 (0.02) MAX. 5.08 (0.20) REF. Conforms to JEDEC Outline TO-220AB Dimensions in millimeters and (inches) Modified JEDEC outline TO-262 Dimensions in millimeters and (inches) 6 MUR1620CT, MURB1620CT, MURB1620CT-1 Bulletin PD-20718 rev. B 01/01 Outline Table 10.16 (0.40) REF. 4.69 (0.18) 4.20 (0.16) 1.32 (0.05) BASE COMMON CATHODE 2 6.47 (0.25) 15.49 (0.61) 1.22 (0.05) 93 6.18 (0.24) 14.73 (0.58) 2.61 (0.10) 2.32 (0.09) 8.89 (0.35) 5.28 (0.21) 4.78 (0.19) 1 2 3 ANODE COMMON ANODE CATHODE 1 2 0.55 (0.02) 0.46 (0.02) 3X 1.40 (0.055) REF. 0.93 (0.37) 0.69 (0.27) 1.14 (0.045) 2X MINIMUM RECOMMENDED F OOTPRINT 11.43 (0.45) 1 3 4.57 (0.18) 4.32 (0.17) 2 0.61 (0.02) MAX. 5.08 (0.20) REF. 8.89 (0.35) 17.78 (0.70) 3.81 (0.15) 2.08 (0.08) Conforms to JEDEC Outline D 2 PAK Dimensions in millimeters and (inches) 2X 2.54 (0.10) 2X Ordering Information Table Device Code MUR 1 1 2 3 4 5 6 - B 2 16 3 20 4 CT 5 -1 6 Ultrafast MUR Series B = D2Pak / TO-262 None = TO-220AB Current Rating (16 = 16A) Voltage Rating (20 = 200V) CT "-1" = Center Tap (Dual) TO-220 /D2PAK/ TO-262 = TO-262 Option 7 MUR1620CT, MURB1620CT, MURB1620CT-1 Bulletin PD-20718 rev. B 01/01 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. 01/01 8 |
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