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| Bulletin PD-20867 rev. B 05/06 MBR25..CTPbF Series SCHOTTKY RECTIFIER 30 Amp IF(AV) = 30Amp VR = 35-45V Major Ratings and Characteristics Characteristics IF(AV) Rectangular waveform (Per Device) IFRM VRRM IFSM VF TJ @ tp = 5 s sine @ 30 Apk, TJ = 125C range @ TC = 130C (Per Leg) 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 MBR25..CTPbF Base Common Cathode 2 1 Anode 2 Common Cathode 3 Anode TO-220 www.irf.com 1 MBR25..CTPbF Series Bulletin PD-20867 rev. B 05/06 Voltage Ratings Parameters VR Max. DC Reverse Voltage (V) VRWM Max. Working Peak Reverse Voltage (V) MBR2535CTPbF 35 MBR2545CTPBF 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 @ T C = 130 C, (Rated VR) Rated V R , square wave, 20kHz TC = 130 C 5s Sine or 3s Following any rated load condition and with rated VRRM 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 (Rated VR) 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 V/ s VR = 5VDC (test signal range 100Khz to 1Mhz) 25C Measured from top of terminal to mounting plane dv/dt Max. Voltage Rate of Change Thermal-Mechanical Specifications Parameters TJ Tstg Max. Junction Temperature Range Max. Storage Temperature Range (1) Pulse Width < 300s, Duty Cycle <2% 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 Marking Device C/W DC operation C/W Mounting surface, smooth and greased Only for TO-220 g (oz.) Kg-cm Non-lubricated threads (Ibf-in) MBR2545CT 2 www.irf.com MBR25..CTPbF Series Bulletin PD-20867 rev. B 05/06 100 100 10 1 0.1 0.01 0.001 T = 150C J Reverse Current - IR (mA) TJ = 150C 125C 100C 75C 50C 25C InstantaneousForward Current - IF (A) 0.0001 TJ = 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 TJ = 25C 0.4 0.6 0.8 1 1.2 1.4 100 0 10 20 30 40 50 Forward Voltage Drop - V FM (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) R evers Volta ge - VR (V) e 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 Resistanc e) 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 , Rec tangular Pulse Duration (S eco nds) Fig. 4 - Max. Thermal Impedance ZthJC Characteristics (Per Leg) www.irf.com 3 MBR25..CTPbF Series Bulletin PD-20867 rev. B 05/06 150 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 R Limit MS 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 R ated VRRM Applied F ollowing 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 = V R1 x IR (1 - D); IR @ VR1 = rated V R 4 www.irf.com MBR25..CTPbF Series Bulletin PD-20867 rev. B 05/06 Outline Table Conform to JEDEC outline TO-220AB Part Marking Information PART NUMBER INTERNATIONAL RECTIFIER LOGO ASSEMBLY LOT CODE DATE CODE P = LEAD-FREE YEAR 1 = 2001 WEEK 19 LINE C IRXC Assembly Line - SubCon Assembly Line EXAMPLE: THIS IS A MBR2545CT LOT CODE 1789 ASSEMBLED ON WW 19, 2001 IN THE ASSEMBLY LINE "C" IRMX Assembly Line EXAMPLE: THIS IS A MBR2545CT LOT CODE 1789 ASSEMBLED ON WW 19, 2001 PART NUMBER INTERNATIONAL RECTIFIER LOGO ASSEMBLY LOT CODE DATE CODE YEAR 1 = 2001 WEEK 19 P = LEAD-FREE www.irf.com 5 MBR25..CTPbF Series Bulletin PD-20867 rev. B 05/06 Ordering Information Table Device Code MBR 1 1 2 3 4 5 - 25 2 45 3 CT 4 PbF 5 Schottky MBR Series Current Rating (30A) Voltage Ratings CT = Essential Part Number none = Standard Production PbF = Lead-Free 35 = 35V 45 = 45V 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. 05/06 6 www.irf.com |
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