Bulletin PD-20716 rev. D 01/07 MBR30...CT MBRB30...CT MBR30...CT-1 SCHOTTKY RECTIFIER 30 Amp IF(AV) = 30Amp VR = 30 - 45V Description/ Features Major Ratings and Characteristics Characteristics IF(AV) Rectangular waveform Values Units 30 A 30 A 35 - 45 V 1020 A 0.6 V - 65 to 150 C This center tap Schottky rectifier has been optimized for low reverse leakage at high temperature. The proprietary barrier technology allows for reliable operation up to 150 C junction temperature. Typical applications are in switching power supplies, converters, free-wheeling diodes, and reverse battery protection. (Per Device) IFRM @ TC = 123C (Per Leg) VRRM IFSM @ tp = 5 s sine VF @ 20 Apk, TJ = 125C TJ range 150 C TJ operation Center tap TO-220, D2Pak and TO-262 packages Low forward voltage drop High purity, high temperature epoxy encapsulation for enhanced mechanical strength and moisture resistance High frequency operation Guard ring for enhanced ruggedness and long term reliability Case Styles MBR30..CT MBR30.. S Base Common Cathode Base Common Cathode 2 1 Anode 2 Common Cathode Base Common Cathode 2 3 Anode TO-220 www.irf.com MBR30.. -1 1 Anode 2 Common Cathode 2 D PAK 2 3 Anode 1 Anode 2 Common Cathode 3 Anode TO-262 1 MBR30...CT, MBRB30...CT, MBR30...CT-1 Bulletin PD-20716 rev. D 01/07 Voltage Ratings Parameters VR Max. DC Reverse Voltage (V) VRWM Max. Working Peak Reverse Voltage (V) MBR3035CT MBRB3035CT MBR3035CT-1 MBR3045CT MBRB3045CT MBR3045CT-1 35 45 Absolute Maximum Ratings Parameters Values Units 15 30 30 A @ TC = 123 C, (Rated VR) A Rated VR, square wave, 20kHz TC = 123 C IF(AV) Max. Average Forward (Per Leg) Current (Per Device) IFRM Peak Repetitive Forward Current (Per Leg) IFSM Non Repetitive Peak Surge Current 1020 A 200 Conditions 5s Sine or 3s Following any rated load condition and with rated V RRM applied Rect. pulse Surge applied at rated load conditions halfwave, single phase, 60Hz (Per Leg) T J = 25 C, IAS = 2 Amps, L = 5 mH EAS Non-Repetitive Avalanche Energy 10 mJ IAR Repetitive Avalanche Current (Per Leg) 2 A Values Units 0.76 V @ 30A 0.6 V @ 20A 0.72 V @ 30A 1 mA TJ = 25 C 100 mA TJ = 125 C TJ = TJ max. Current decaying linearly to zero in 1 sec Frequency limited by TJ max. V A = 1.5 x VR typical Electrical Specifications Parameters VFM Max. Forward Voltage Drop (1) IRM Max. Instantaneus Reverse Current (1) Conditions TJ = 25 C TJ = 125 C Rated DC voltage VF(TO) Threshold Voltage 0.29 V rt Forward Slope Resistance 13.6 m CT Max. Junction Capacitance 800 pF VR = 5VDC (test signal range 100Khz to 1Mhz) 25C LS Typical Series Inductance 8.0 nH Measured from top of terminal to mounting plane 10000 V/ s dv/dt Max. Voltage Rate of Change (Rated VR) (1) Pulse Width < 300s, Duty Cycle <2% Thermal-Mechanical Specifications Parameters Values Units C TJ Max. Junction Temperature Range -65 to 150 Tstg Max. Storage Temperature Range -65 to 175 Conditions C RthJC Max. Thermal Resistance Junction to Case (Per Leg) 1.5 C/W DC operation RthCS Typical Thermal Resistance Case to Heatsink 0.50 C/W Mounting surface, smooth and greased Only for TO-220 RthJA Max. Thermal Resistance Junction to Ambient wt Approximate Weight T Mounting Torque 2 50 2 (0.07) Min. 6 (5) Max. 12 (10) C/W DC operation For D2Pak and TO-262 g (oz.) Kg-cm Non-lubricated threads (Ibf-in) www.irf.com MBR30...CT, MBRB30...CT, MBR30...CT-1 Bulletin PD-20716 rev. D 01/07 1000 Reverse Current - IR (mA) T = 150C J TJ = 150C 100 125C 10 100C 75C 1 50C 0.1 25C 0.01 T = 125C J T = 25C 0.001 J 0 10 20 30 40 50 Reverse Voltage - VR (V) 10 Fig. 2 - Typical Values Of Reverse Current Vs. Reverse Voltage (Per Leg) 1000 Junc tion Capa citance - C T (pF) Instantaneous Forward Current - IF (A) 100 1 TJ = 25C 100 0 0.3 0.6 0.9 1.2 1.5 0 10 20 30 40 50 Reverse Voltage - VR (V) Forward Voltage Drop - V FM (V) Fig. 1 - Max. Forward Voltage Drop Characteristics (Per Leg) Fig. 3 - Typical Junction Capacitance Vs. Reverse Voltage (Per Leg) Thermal Impedance Z thJC (C/ W) 10 1 D = 0.75 D = 0.50 D = 0.33 D = 0.25 D = 0.20 PDM t 1 t2 0.1 Single Pulse (Thermal Resistance) 0.01 0.00001 0.0001 0.001 0.01 Notes: 1. Duty factor D = t 1/ t 2 2. Peak TJ = PDM x Z thJC+ TC 0.1 1 10 100 t 1 , Rectangula r Pulse Duration (Second s) Fig. 4 - Max. Thermal Impedance ZthJC Characteristics (Per Leg) www.irf.com 3 MBR30...CT, MBRB30...CT, MBR30...CT-1 Bulletin PD-20716 rev. D 01/07 15 Avera ge Power Loss - (Watts) Allowable Case Temperature - (C) 150 140 DC 130 120 Square wave (D = 0.50) Rated V R applied 110 D = 0.20 D = 0.25 D = 0.33 D = 0.50 D = 0.75 12 9 DC RMS Limit 6 3 see note (2) 100 0 5 10 15 20 0 25 0 Average Forward Current - I F(AV) (A) Fig. 5 - Max. Allowable Case Temperature Vs. Average Forward Current (Per Leg) Non-Repetitive Surge Current - I FSM (A) 5 10 15 20 25 Average Forwa rd Current - I F(AV) (A) Fig. 6 - Forward Power Loss Characteristics (Per Leg) 1000 At Any Rated Load Condition And With Rated VRRM Ap plied Following Surge 100 10 100 1000 10000 Square Wave Pulse Duration - t p (microsec) Fig. 7 - Max. Non-Repetitive Surge Current (Per Leg) (2) Formula used: TC = TJ - (Pd + PdREV) x RthJC ; Pd = Forward Power Loss = I F(AV) x V FM @ (IF(AV) / D) (see Fig. 6); Pd REV = Inverse Power Loss = VR1 x IR (1 - D); I R @ VR1 = rated VR 4 www.irf.com MBR30...CT, MBRB30...CT, MBR30...CT-1 Bulletin PD-20716 rev. D 01/07 Outline Table Conform to JEDEC outline TO-220AB Conform to JEDEC outline D2Pak (SMD-220) Dimensions in millimeters and (inches) www.irf.com 5 MBR30...CT, MBRB30...CT, MBR30...CT-1 Bulletin PD-20716 rev. D 01/07 Outline Table Modified JEDEC outline TO-262 Dimensions in millimeters and (inches) Tape & Reel Information Dimensions in millimeters and (inches) 6 www.irf.com MBR30...CT, MBRB30...CT, MBR30...CT-1 Bulletin PD-20716 rev. D 01/07 Part Marking Information TO-220 EXAMPLE: THIS IS A MBR3045CT LOT CODE 1789 ASSEMBLED ON WW 19, 2000 IN THE ASSEMBLY LINE "C" PART NUMBER INTERNATIONAL RECTIFIER LOGO DATE CODE YEAR 0 = 2000 WEEK 19 LINE C ASSEMBLY LOT CODE D2PAK INTERNATIONAL THIS IS A MBRB3030CT RECTIFIER LOT CODE 8024 LOGO ASSEMBLED ON WW 02, 2003 IN ASSEMBLY LINE "C" ASSEMBLY LOT CODE PART NUMBER MBRB3030CT DATE CODE YEAR 3 = 2003 WEEK 02 LINE C TO-262 INTERNATIONAL EXAMPLE: THIS IS A MBR3030CT-1 RECTIFIER LOT CODE 1789 LOGO ASSEMBLED ON WW 19, 2002 IN ASSEMBLY LINE "C" ASSEMBLY LOT CODE www.irf.com PART NUMBER DATE CODE YEAR 2 = 2002 WEEK 19 LINE C 7 MBR30...CT, MBRB30...CT, MBR30...CT-1 Bulletin PD-20716 rev. D 01/07 Ordering Information Table Device Code MBR B 1 2 30 45 CT 3 4 5 1 - Essential Part Number 2 - yB = D2Pak 6 none y none= TO-262 6 = -1 - Current Rating (30 = 30A) 4 - Voltage Ratings 5 - CT 6 - y none = TO-220 2 none y none = D2Pak 2 = B y -1 2 none 7 - - 6 8 7 6 none y none = TO-220 3 7 -1 TRL 35 = 35V 45 = 45V = Essential Part Number = TO-262 y none = Tube (50 pieces) y TRL = Tape & Reel (Left Oriented - for D 2Pak only) y TRR = Tape & Reel (Right Oriented - for D2Pak only) 8 - y none = Standard Production y PbF = Lead-Free (for TO-220TO-262 and D2Pak tube) yP = Lead-Free (for D2Pak TRR and TRL) 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. 01/07 8 www.irf.com