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| Bulletin PD-21045 rev. A 07/06 MBRB25..CTPbF MBR25..CT-1PbF SCHOTTKY RECTIFIER 30 Amp IF(AV) = 30Amp VR = 35 - 45V Major Ratings and Characteristics Characteristics IF(AV) Rectangular waveform (Per Device) IFRM @ TC = 130C (Per Leg) VRRM IFSM @ tp = 5 s sine VF TJ @ 30 Apk, TJ = 125C range 30 35 - 45 1060 0.73 - 65 to 150 A V A V C Description/ Features Units A 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. 150 C TJ operation Center tap TO-220 and D2Pak 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 Lead-Free ("PbF" suffix) Values 30 Case Styles MBRB25..CTPbF MBR25..CT-1PbF Base Common Cathode 2 Base Common Cathode 2 1 Anode 2 Common Cathode 3 1 Anode Anode 2 Common Cathode 3 Anode D2PAK www.irf.com TO-262 1 MBRB25..CTPbF, MBR25..CT-1PbF Series Bulletin PD-21045 rev. A 07/06 Voltage Ratings Parameters VR Max. DC Reverse Voltage (V) VRWM Max. Working Peak Reverse Voltage (V) MBRB2535CTPBF MBR2535CT-1PbF MBRB2545CTPbF MBR2545CT-1PbF 35 45 Absolute Maximum Ratings Parameters IF(AV) Max. Average Forward (Per Leg) Current (Per Device) IFRM Peak Repetitive Forward Current (Per Leg) IFSM Non Repetitive Peak Surge Current Values 15 30 30 1060 Units A A Conditions @ TC = 130 C, (Rated VR) Rated VR, square wave, 20kHz TC = 130 C 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) TJ = 25 C, IAS = 2 Amps, L = 8 mH Current decaying linearly to zero in 1 sec Frequency limited by TJ max. VA = 1.5 x VR typical A 150 16 2 mJ A EAS IAR Non-Repetitive Avalanche Energy Repetitive Avalanche Current (Per Leg) Electrical Specifications Parameters VFM IRM Max. Forward Voltage Drop (1) Max. Instantaneus Reverse Current (1) VF(TO) Threshold Voltage rt CT LS Forward Slope Resistance Max. Junction Capacitance Typical Series Inductance Values 0.82 0.73 0.2 40 0.355 12.3 700 8.0 10000 Units V V mA mA V m Conditions @ 30A @ 30A TJ = 25 C TJ = 125 C TJ = TJ max. TJ = 25 C TJ = 125 C Rated DC voltage pF nH VR = 5VDC (test signal range 100Khz to 1Mhz) 25C Measured from top of terminal to mounting plane (1) Pulse Width < 300s, Duty Cycle <2% dv/dt Max. Voltage Rate of Change V/ s (Rated VR) Thermal-Mechanical Specifications Parameters TJ Tstg Max. Junction Temperature Range Max. Storage Temperature Range Values -65 to 150 -65 to 175 1.5 0.50 2 (0.07) Min. Max. 6 (5) 12 (10) Units C C Conditions RthJC Max. Thermal Resistance Junction to Case (Per Leg) RthCS Typical Thermal Resistance Case to Heatsink wt T Approximate Weight Mounting Torque Device Marking C/W DC operation C/W Mounting surface, smooth and greased Only for TO-220 g (oz.) Kg-cm Non-lubricated threads (Ibf-in) Case style D2Pak Case style TO-262 MBRB25..CT MBR25..CT-1 2 www.irf.com MBRB25..CTPbF, MBR25..CT-1PbF Series Bulletin PD-21045 rev. A 07/06 100 100 10 1 0.1 0.01 0.001 T = 150C J J Reverse Current - IR (mA) TJ = 150C 125C 100C 75C 50C 25C InstantaneousForward Current - IF (A) 0.0001 T = 125C 10 TJ = 25C 0 5 10 15 20 25 30 35 40 45 Reverse Voltage - VR (V) Fig. 2 - Typical Values Of Reverse Current Vs. Reverse Voltage (Per Leg) 1000 (pF) T 1 0.2 Junction Capac itanc e - C T = 25C J 0.4 0.6 0.8 1 1.2 1.4 100 0 10 20 30 40 50 Forward Voltage Drop - V FM (V) Reverse Voltage - VR (V) Fig. 1 - Max. Forward Voltage Drop Characteristics (Per Leg) 10 T hermal Impedance Z thJC (C/ W) Fig. 3 - Typical Junction Capacitance Vs. Reverse Voltage (Per Leg) 1 D = 0.75 D = 0.50 D = 0.33 D = 0.25 D = 0.20 P DM 0.1 S ingle Pulse (T hermal Resistance) 0.01 0.00001 Notes: t1 t2 1. Duty factor D = t 1/ t 2 2. Peak T = PDM x Z thJC+ TC J 0.01 0.1 1 10 0.0001 0.001 t 1 , Rectangular Pulse Duration (S onds) ec Fig. 4 - Max. Thermal Impedance ZthJC Characteristics (Per Leg) www.irf.com 3 MBRB25..CTPbF, MBR25..CT-1PbF Series Bulletin PD-21045 rev. A 07/06 150 Allowable Case T emperature - (C) Average Power Loss - (Watts) 14 12 10 8 6 4 2 0 D = 0.20 D = 0.25 D = 0.33 D = 0.50 D = 0.75 RMSLimit DC 140 DC 130 S quare wave (D = 0.50) Rated VR applied 120 110 se e note (2) 100 0 4 8 12 16 20 24 0 5 10 15 20 25 Average Forward Current - I F(AV) (A) Average Forward Current - I F(AV) (A) Fig. 5 - Max. Allowable Case Temperature Vs. Average Forward Current (Per Leg) Fig. 6 - Forward Power Loss Characteristics (Per Leg) Non-R epetitive S urge Current - I FS (A) M 1000 At Any Rated Load Condition And With Rated VRRM Applied Following S urge 100 10 100 1000 10000 S quare 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 = 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 MBRB25..CTPbF, MBR25..CT-1PbF Series Bulletin PD-21045 rev. A 07/06 Outlines Table Conform to JEDEC outline D2Pak (SMD-220) Dimensions in millimeters and (inches) Modified JEDEC outline TO-262 Dimensions in millimeters and (inches) www.irf.com 5 MBRB25..CTPbF, MBR25..CT-1PbF Series Bulletin PD-21045 rev. A 07/06 Part Marking Information D2PAK THIS IS A MBRB2545CT LOT CODE 8024 ASSEMBLED ON WW 02, 2000 INTERNATIONAL RECTIFIER LOGO ASSEMBLY LOT CODE PART NUMBER MBRB2545CT DATE CODE YEAR 0 = 2000 WEEK 02 P = LEAD-FREE TO-262 EXAMPLE: THIS IS A MBR2545CT-1 LOT CODE 1789 ASSEMBLED ON WW 19, 2002 INTERNATIONAL RECTIFIER LOGO ASSEMBLY LOT CODE PART NUMBER DATE CODE YEAR 2 = 2002 WEEK 19 P = LEAD-FREE Tape & Reel Information Dimensions in millimeters and (inches) 6 www.irf.com MBRB25..CTPbF, MBR25..CT-1PbF Series Bulletin PD-21045 rev. A 07/06 Ordering Information Table Device Code MBR 1 B 2 25 3 45 4 CT 5 -1 6 TRL PbF 7 8 1 2 3 4 5 6 7 - Essential Part Number B = Surface Mount None = TO-220 Current Rating (30A) Voltage code: Code = VRRM CT = Essential Part Number "-1" = TO-262 none = Tube (50 pieces) TRL = Tape & Reel (Left Oriented - for D2Pak only) TRR = Tape & Reel (Right Oriented - for D 2Pak only) 35 45 = 35V = 45V 8 - 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. 07/06 www.irf.com 7 |
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