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| Bulletin PD-20823 rev. A 11/06 MBR40L15CWPBF SCHOTTKY RECTIFIER 2 x 20 Amps IF(AV) = 40Amp VR = 15V Major Ratings and Characteristics Characteristics IF(AV) Rectangular waveform VRRM IFSM @ tp = 5 s sine VF TJ @ 20Apk, TJ=125C Description/ Features Units A V A V The MBR40L15CWPBF center tap Schottky rectifier module has been optimized for ultra low forward voltage drop specifically for the OR-ing of parallel power supplies. The proprietary barrier technology allows for reliable operation up to 125 C junction temperature. Typical applications are in parallel switching power supplies, converters, reverse battery protection, and redundant power subsystems. 125C TJ operation (VR < 5V) Center tap module Optimized for OR-ing applications Ultra low forward voltage drop High frequency operation Guard ring for enhanced ruggedness and long term reliability High purity, high temperature epoxy encapsulation for enhanced mechanical strength and moisture resistance Lead-Free ("PbF" suffix) Value 40 15 700 0.26 (per leg, Typical) - 55 to 125 C Case Styles Base Common Cathode 2 1 3 2 Anode 1 Anode 2 Common Cathode TO-247AC www.irf.com 1 MBR40L15CWPBF Bulletin PD-20823 rev. A 11/06 Voltage Ratings Part number VR Max. DC Reverse Voltage (V) @ TJ = 100 C VRWM Max. Working Peak Reverse Voltage (V) @ TJ = 100 C MBR40L15CWPBF 15 Absolute Maximum Ratings Parameters IF(AV) Max. Average Forward Current IFSM EAS IAR * See Fig. 5 (Per Leg) (Per Device) Value 20 40 700 330 5 2 Units A Conditions 50% duty cycle @ TC = 86C, rectangular wave form 5s Sine or 3s Rect. pulse Following any rated load condition and with 10ms Sine or 6ms Rect. pulse rated VRRM applied Max. Peak One Cycle Non-Repetitive Surge Current (Per Leg) * See Fig. 7 Non-Repetitive Avalanche Energy (Per Leg) Repetitive Avalanche Current (Per Leg) A mJ A TJ = 25 C, IAS = 2 Amps, L = 6 mH Current decaying linearly to zero in 1 sec Frequency limited by TJ max. VA = 1.5 x VR typical Electrical Specifications Parameters VFM Forward Voltage Drop (Per Leg) * See Fig. 1 Value Typ. Max. (1) 0.26 0.37 (1) 0.42 0.52 0.34 0.50 10 600 7.6 8 2000 - Units V V V V mA mA V m pF nH @ 20A @ 40A @ 20A @ 40A Conditions TJ = 25 C TJ = 125 C VR = rated VR IRM Reverse Leakage Current (Per Leg) * See Fig. 2 TJ = 25 C TJ = 100 C TJ = TJ max. VF(TO) Threshold Voltage rt CT LS Forward Slope Resistance Max. Junction Capacitance (Per Leg) Typical Series Inductance (Per Leg) 0.182 VR = 5VDC (test signal range 100Khz to 1Mhz) 25C Measured lead to lead 5mm from package body (1) Pulse Width < 300s, Duty Cycle <2% dv/dt Max. Voltage Rate of Change 10000 V/ s (Rated VR) Thermal-Mechanical Specifications Parameters TJ Tstg Max. Junction Temperature Range Max. Storage Temperature Range Value -55 to 125 -55 to 150 1.4 0.7 0.24 6 (0.21) Min. Max. 6 (5) 12 (10) Units C C Conditions RthJC Max. Thermal Resistance Junction to Case (Per Leg) RthJC Max. Thermal Resistance Junction to Case (Per Package) RthCS Typical Thermal Resistance, Case to Heatsink wt T Approximate Weight Mounting Torque Case Style Marking Device C/W DC operation C/W DC operation * See Fig. 4 C/W Mounting surface , smooth and greased g (oz.) Kg-cm Non-lubricated threads (Ibf-in) TO-247AC (TO-3P) JEDEC MBR40L15CW 2 www.irf.com MBR40L15CWPBF Bulletin PD-20823 rev. A 11/06 1000 1000 T = 100C J 100 75C 50C Reverse Current - I R (mA) 10 25C 1 Instantaneous Forward Current - IF (A) 100 0.1 0 3 6 9 12 15 Reverse Voltage - V R (V) Fig. 2 - Typical Values of Reverse Current Vs. Reverse Voltage 10000 Junction Capacitance - C T (pF) 10 T = 125C J T = 75C J T = 25C J TJ = 25C 1000 1 0 0.2 0.4 0.6 0.8 1 1.2 1.4 1.6 100 0 5 10 15 20 Forward Voltage Drop - V FM (V) Reverse Voltage - VR (V) Fig. 1 - Maximum Forward Voltage Drop Characteristics 10 T hermal Impedance Z thJC (C/W) Fig. 3 - Typical Junction Capacitance Vs. Reverse Voltage 1 D = 0.75 D = 0.50 D = 0.33 D = 0.25 D = 0.20 P DM 0.1 Notes: S ingle Pulse (T hermal Resistance) 0.01 0.00001 0.0001 0.001 0.01 0.1 t1 t2 1. Duty factor D = t 1/ t 2 2. Peak T = P x ZthJC+ TC J DM 1 10 100 t 1 , Rec tangular Pulse Duration (S econds) Fig. 4 - Maximum Thermal Impedance ZthJC Characteristics www.irf.com 3 MBR40L15CWPBF Bulletin PD-20823 rev. A 11/06 100 Allowable Case T emperature - (C) Average Power Los - (Watts) s 95 90 85 80 75 70 S quare wave (D = 0.50) 14 12 10 8 6 4 2 0 0 5 10 15 20 25 Average Forward Current - I F(AV) (A) D = 0.20 D = 0.25 D = 0.33 D = 0.50 D = 0.75 RMSLimit DC 0 5 10 15 20 25 30 Average Forward Current - I F(AV) (A) Fig. 5 - Maximum Allowable Case Temperature Vs. Average Forward Current Fig. 6 - Forward Power Loss Characteristics 1000 Non-R epetitive S urge Current - I FS (A) M 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 (micros ec) Fig. 7 - Maximum Non-Repetitive Surge Current L HIGH-S PEED S CH WIT FREE-WHEEL DIODE 40HF L40S 02 + DUT IR FP460 R = 25 ohm g Vd = 25 Volt CURR ENT MONIT OR Fig. 8 - Unclamped Inductive Test Circuit 4 www.irf.com MBR40L15CWPBF Bulletin PD-20823 rev. A 11/06 Outline Table Conform to JEDEC outline TO-247AC (TO-3P) Dimensions in millimeters and (inches) Marking Information EXAMPLE: THIS IS A MBR40L15CW WITH ASSEMBLY LOT CODE 5657 ASSEMBLED ON WW 35, 2000 IN ASSEMBLY LINE "H" INTERNATIONAL RECTIFIER LOGO ASSEMBLY LOT CODE PART NUMBER MBR40L15CW P035H 56 57 DATE CODE P = LEAD-FREE YEAR 0 = 2000 WEEK 35 LINE H www.irf.com 5 MBR40L15CWPBF Bulletin PD-20823 rev. A 11/06 Ordering Information Table Device Code MBR 1 40 2 L 3 15 4 CW PbF 5 6 1 2 3 4 5 - Schottky MBR Series Currrent Rating (40 = 40A) L = Low Forward Voltage Voltage Rating (15 = 15V) Circuit Configuration : Center Tap TO-247 none = Standard Production PbF = Lead-Free Tube Standard Pack Quantity : 25 pieces 6 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. 11/06 6 www.irf.com |
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