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MBR1545CT-1 Dataheets PDF



Part Number MBR1545CT-1
Manufacturers International Rectifier
Logo International Rectifier
Description (MBR15xxCTPbF) SCHOTTKY RECTIFIER
Datasheet MBR1545CT-1 DatasheetMBR1545CT-1 Datasheet (PDF)

Bulletin PD-20143 rev. A 07/06 MBRB15..CTPbF MBR15..CT-1PbF SCHOTTKY RECTIFIER 15 Amp IF(AV) = 15Amp VR = 35/ 45V Major Ratings and Characteristics Characteristics IF(AV) Rectangular waveform VRRM www.DataSheet4U.com Description/ Features Units A V A V °C The MBR15.. 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 switchi.

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Bulletin PD-20143 rev. A 07/06 MBRB15..CTPbF MBR15..CT-1PbF SCHOTTKY RECTIFIER 15 Amp IF(AV) = 15Amp VR = 35/ 45V Major Ratings and Characteristics Characteristics IF(AV) Rectangular waveform VRRM www.DataSheet4U.com Description/ Features Units A V A V °C The MBR15.. 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 package 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 15 35/ 45 690 0.57 - 65 to 150 IFSM @ tp = 5 μs sine VF TJ @7.5Apk,TJ=125°C Case Styles MBRB15..CTPbF MBR15..CT-1PbF Base Common Cathode 2 Base Common Cathode 2 1 Anode 2 Common Cathode 3 Anode 1 Anode 2 Common Cathode 3 Anode D2PAK www.irf.com TO-262 1 MBRB15..CTPbF, MBR15..CT-1PbF Series Bulletin PD-21043 rev. A 07/06 Voltage Ratings Parameters VR Max. DC Reverse Voltage (V) VRWM Max. Working Peak Reverse Voltage (V) MBRB1535CT MBR1535CT-1 MBRB1545CT MBR1545CT-1 35 45 Absolute Maximum Ratings Parameters IF(AV) Max. Aver. Forward Current (Per Leg) (Per Device) IFSM Max. Peak One Cycle Non Repetitive Surge 150 EAS IAR Non-Repetitive Avalanche Energy Repetitive Avalanche Current (Per Leg) 7 2 mJ A Value 7.5 15 690 Units A Conditions @ TC = 131 °C (Rated VR) 5μs Sine or 3μs Rect. pulse Following any rated load condition and with rated VRRM applied Surge applied at rated load condition halfwave single phase 60Hz Current decaying linearly to zero in 1 μsec Frequency limited by TJ max. VA = 1.5 x VR typical A (Per Leg) TJ = 25 °C, I AS = 2 Amps, L = 3.5 mH Electrical Specifications Parameters VFM Max. Forward Voltage Drop (1) IRM CT LS Max. Instantaneus Reverse Current (1) Max. Junction Capacitance Typical Series Inductance Value 0.84 0.57 0.72 0.1 15 400 8.0 10000 Units V V V mA mA pF nH V/ μs @ 15A @ 7.5A @ 15A Conditions TJ = 25 °C TJ = 125 °C Rated DC voltage TJ = 25 °C TJ = 125 °C VR = 5VDC (test signal range 100Khz to 1Mhz) 25°C Measured from top of terminal to mounting plane dv/dt Max. Voltage Rate of Change (Rated VR) Thermal-Mechanical Specifications Parameters TJ Tstg Max. Junction Temperature Range Max. Storage Temperature Range (1) Pulse Width < 300μs, Duty Cycle <2% Value -65 to 150 -65 to 175 3.0 0.50 60 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 RthJA Max. Thermal Resistance Junction wt T Approximate Weight Mounting Torque Device Marking °C/W DC operation °C/W Mounting surface, smooth and greased °C/W DC operation g (oz.) Kg-cm (Ibf-in) Case style D2Pak Case style TO-262 MBRB15..CT MBR15..CT-1 2 www.irf.com MBRB15..CTPbF, MBR15..CT-1PbF Series Bulletin PD-21043 rev. A 07/06 100 100 Reverse Current - I R (mA) 10 1 0.1 0.01 T J = 150˚C 125˚C 100˚C 75˚C 50˚C 25˚C Instantaneous Forward Current - I F (A) 0.001 0.0001 0 10 T = 150˚C J T = 125˚C J 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 Junction Capacitance - C T (p F) T = 25˚C J T = 25˚C J 1 0 0.2 0.4 0.6 0.8 1 1.2 1.4 1.6 1.8 Forward Voltage Drop - VFM (V) 2 100 0 10 20 30 40 50 Reverse Voltage - VR (V) Fig. 3 - Typical Junction Capacitance Vs. Reverse Voltage (Per Leg) Fig. 1 - Max. Forward Voltage Drop Characteristics (Per Leg) 10 D = 0.75 D = 0.50 D = 0.33 D = 0.25 D = 0.20 PDM (°C/W) Thermal Impedance Z thJC 1 0.1 t1 t2 0.01 Single Pulse (Thermal Resistance) Notes: 1. Duty factor D = t1/ t2 2. Peak Tj = Pdm x ZthJC + Tc 0.001 0.00001 0.0001 0.001 0.01 0.1 1 10 t1 , Rectangular Pulse Duration (Seconds) Fig. 4 - Max. Thermal Impedance ZthJC Characteristics (Per Leg) www.irf.com 3 MBRB15..CTPbF, MBR15..CT-1PbF Series Bulletin PD-21043 rev. A 07/06 150 Allowable Case Temperature (°C) Average Power Loss (Watts) 7 6 5 4 3 2 1 0 0 2 4 6 8 10 12 Average Forward Current - IF(AV) (A) 140 DC D = 0.75 D = 0.50 D = 0.33 D = 0.25 D = 0.20 RMS Limit DC 130 Square Wave (D = 0.50) Rated Vr Applied see note (2) 120 0 2 4 6 8 10 12 Average Forward Current - IF(AV) (A) Fig. 6 - Forward Power Loss Characteristics Fig. 5 - Max. Allowable Case Temperature Vs. Average Forward Current Non-Repetitive Surge Current - I FSM (A) 1000 At Any Rated Load Condition And With Rated Vrrm Applied Following Surge 100 10 100 1000 10000 Square Wave Pulse Duration - tp (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 .


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