Bulletin PD-20727 rev. C 12/03 MUR1520 MURB1520 MURB1520-1 Ultrafast Rectifier Features • • • • trr = 35ns IF(AV) = 15Amp VR = 200V Ultrafast Recovery Time Low Forward Voltage Drop Low Leakage Current 175°C Operating Junction Temperature 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 Max Units V RRM Peak Repetitive Peak Reverse Voltage Parameters 200 V IF(AV) Average Rectified Forward Current 15 A Total Device, (Rated VR ), TC = 150°C I FSM Non Repetitive Peak Surge Current 200 I FM Peak Repetitive Forward Current 30 (Rated VR , Square wave, 20 KHz), TC = 150°C TJ, TSTG Operating Junction and Storage Temperatures -65 to 175 °C Case Styles MUR1520 MURB1520 MURB1520-1 TO-220AC D2PAK TO-262 www.irf.com 1 MUR1520, MURB1520, MURB1520-1 Bulletin PD-20727 rev. C 12/03 Electrical Characteristics @ TJ = 25°C (unless otherwise specified) Parameters VBR, Vr Breakdown Voltage, Blocking Voltage VF Forward Voltage Min Typ Max Units Test Conditions 200 - - V IR = 100µA - - 1.05 V IF = 15A - - 0.85 V IF = 15A, TJ = 150°C - 10 µA VR = VR Rated IR Reverse Leakage Current - - 500 µA TJ = 150°C, VR = VR Rated CT Junction Capacitance - 55 - pF VR = 200V LS Series Inductance - 8.0 - nH Measured lead to lead 5mm . from package body Dynamic Recovery Characteristics @ TJ = 25°C (unless otherwise specified) Parameters trr Min Typ Max Units Test Conditions Reverse Recovery Time IRRM Peak Recovery Current Qrr Reverse Recovery Charge - - 35 - 22 - TJ = 25°C IF = 15A - 39 - TJ = 125°C VR = 160V - 1.6 - - 4.1 - - 19 - - 90 - ns A IF = 1.0A, diF/dt = 50A/µs, VR = 30V diF /dt = 200A/µs TJ = 25°C TJ = 125°C nC TJ = 25°C TJ = 125°C Thermal - Mechanical Characteristics Parameters Typ Max TJ Max. Junction Temperature Range - - - 65 to 175 TStg Max. Storage Temperature Range - - - 65 to 175 RthJC Thermal Resistance, Junction to Case - - 1.5 Thermal Resistance, Junction to Ambient - - 50 RthJA RthCS Wt c c Units °C °C/ W Thermal Resistance, Case to Heatsink - 0.5 - Weight - 2.0 - g - 0.07 - (oz) 6.0 - 12 Kg-cm 5.0 - 10 lbf.in Mounting Torque 2 Min Mounting Surface, Flat, Smooth and Greased www.irf.com MUR1520, MURB1520, MURB1520-1 Bulletin PD-20727 rev. C 12/03 100 Reverse Current - I R (µA) 1000 TJ = 175˚C 100 T = 150˚C J 150˚C 125˚C 10 100˚C 1 0.1 0.01 25˚C 0 50 100 150 200 250 Reverse Voltage - VR (V) Fig. 2 - Typical Values Of Reverse Current Vs. Reverse Voltage T = 25˚C J 1000 Junction Capacitance - C T (pF) Instantaneous Forward Current - I F (A) 10 T = 175˚C J 1 0.1 0 0.3 0.6 0.9 1.2 Forward Voltage Drop - VFM (V) T = 25˚C J 100 10 1.5 Thermal Impedance Z thJC (°C/W) 10 0.1 10 100 1000 Reverse Voltage - VR (V) Fig. 3 - Typical Junction Capacitance Vs. Reverse Voltage Fig. 1 - Typical Forward Voltage Drop Characteristics 1 1 D = 0.50 D = 0.20 D = 0.10 D = 0.05 D = 0.02 D = 0.01 PDM t1 t2 Notes: Single Pulse (Thermal Resistance) 0.01 0.00001 0.0001 0.001 1. Duty factor D = t1 / t2 2. Peak Tj = Pdm x ZthJC+ Tc 0.01 0.1 1 t1, Rectangular Pulse Duration (Seconds) Fig. 4 - Max. Thermal Impedance Z thJC Characteristics www.irf.com 3 MUR1520, MURB1520, MURB1520-1 Bulletin PD-20727 rev. C 12/03 25 Average Power Loss ( Watts ) Allowable Case Temperature (°C) 180 170 DC 160 150 Square wave (D = 0.50) Rated Vr applied 140 20 RMS Limit 15 D = 0.01 D = 0.02 D = 0.05 D = 0.1 D = 0.2 D = 0.5 DC 10 5 see note (2) 130 0 0 5 10 15 20 25 Average Forward Current - IF(AV) (A) 0 5 10 15 20 25 Average Forward Current - IF(AV) (A) Fig. 5 - Max. Allowable Case Temperature Vs. Average Forward Current Fig. 6 - Forward Power Loss Characteristics 200 60 I F = 30 A I F = 15 A IF = 8 A VR = 160V TJ = 125˚C TJ = 25˚C 160 50 40 Qrr ( nC ) trr ( nC ) I F = 30 A I F = 15 A IF = 8 A 30 80 40 20 10 100 120 VR = 160V TJ = 125˚C TJ = 25˚C di F /dt (A/µs ) 1000 Fig. 7 - Typical Reverse Recovery vs. di F /dt 0 100 di F /dt (A/µs ) 1000 Fig. 8 - Typical Stored Charge vs. di F /dt (2) Formula used: TC = TJ - (Pd + PdREV) x RthJC ; Pd = Forward Power Loss = IF(AV) x VFM @ (I F(AV) / D) (see Fig. 6); PdREV = Inverse Power Loss = V R1 x IR (1 - D); IR @ VR1 = rated VR 4 www.irf.com MUR1520, MURB1520, MURB1520-1 Bulletin PD-20727 rev. C 12/03 Reverse Recovery Circuit VR = 200V 0.01 Ω L = 70µH D.U.T. D diF /dt dif/dt ADJUST G IRFP250 S Fig. 9- Reverse Recovery Parameter Test Circuit 3 t rr IF tb ta 0 2 Q rr I RRM 4 0.5 I RRM di(rec)M/dt 5 0.75 I RRM 1 diFf /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 x I RRM Q rr = 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 MUR1520, MURB1520, MURB1520-1 Bulletin PD-20727 rev. C 12/03 Outline Table 10.54 (0.41) MAX. 1.32 (0.05) 3.78 (0.15) 3.54 (0.14) 2.92 (0.11) 2.54 (0.10) TERM 2 15.24 (0.60) 14.84 (0.58) 1 6.48 (0.25) 6.23 (0.24) 3 14.09 (0.55) Base Cathode 1.22 (0.05) DIA. 2° 3.96 (0.16) 13.47 (0.53) 3.55 (0.14) 0.10 (0.004) Cathode 1 3 Anode 2.04 (0.080) MAX. 1.40 (0.05) 2.89 (0.11) 1.15 (0.04) 0.94 (0.04) 2.64 (0.10) 0.69 (0.03) 1 4.57 (0.18) 3 0.61 (0.02) MAX. 4.32 (0.17) 5.08 (0.20) REF. Conforms to JEDEC Outline TO-220AC Dimensions in millimeters and (inches) Modified JEDEC outline TO-262 Dimensions in millimeters and (inches) 2 1 N/C 6 3 Anode www.irf.com MUR1520, MURB1520, MURB1520-1 Bulletin PD-20727 rev. C 12/03 Outline Table 4.69 (0.18) 4.20 (0.16) 10.16 (0.40) REF. Base Cathode 1.32 (0.05) 93° 6.18 (0.24) 14.73 (0.58) 5.28 (0.21) 2.61 (0.10) 4.78 (0.19) 2.32 (0.09) 0.55 (0.02) 8.89 (0.35) 3X 2 1.22 (0.05) 6.47 (0.25) 15.49 (0.61) REF. 1.40 (0.055) 1.14 (0.045) 2X 1 0.46 (0.02) 0.93 (0.37) MINIMUM RECOMMENDED FOOTPRINT 0.69 (0.27) N/C 11.43 (0.45) 1 2 3 Anode 3 4.57 (0.18) 8.89 (0.35) 4.32 (0.17) 2 17.78 (0.70) 0.61 (0.02) MAX. 5.08 (0.20) REF. 3.81 (0.15) 2.08 (0.08) 2X Conforms to JEDEC Outline D2PAK Dimensions in millimeters and (inches) 2.54 (0.10) 2X Ordering Information Table Device Code MUR B 15 20 CT -1 1 2 3 4 5 6 1 - Ultrafast MUR Series 2 - B 3 - Current Rating (15 = 15A) 4 - Voltage Rating (20 = 200V) 5 - CT = Center Tap (Dual) TO-220 /D2PAK/ TO-262 6 - "-1" = TO-262 Option = D2Pak/ TO-262 None = TO-220AC www.irf.com 7 MUR1520, MURB1520, MURB1520-1 Bulletin PD-20727 rev. C 12/03 Data and specifications subject to change without notice. This product has been designed and qualified for Industrial Level. 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. 12/03 8 www.irf.com