Maker : International Rectifier
Part No. : 60CTQ045PBF

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Bulletin PD-20856 10/04 60CTQ045PbF SCHOTTKY RECTIFIER 60 Amp IF(AV) = 60Amp VR = 45V Major Ratings and Characteristics Characteristics IF(AV) Rectangular waveform (Per Device) IFRM @ TC = 113°C (Per Leg) VRRM IFSM @ tp = 5 µs sine VF TJ @ 30 Apk, TJ = 125°C range 60 45 1500 0.53 - 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 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 60 Case Styles 60CTQ045PbF Base Common Cathode 2 1 Anode 2 Common Cathode 3 Anode TO-220 www.irf.com 1 60CTQ045PbF Bulletin PD-20856 10/04 Voltage Ratings Parameters VR Max. DC Reverse Voltage (V) VRWM Max. Working Peak Reverse Voltage (V) 60CTQ045PbF 45 Absolute Maximum Ratings Parameters IF(AV) Max. Average Forward (Per Leg) Current (Per Device) IFRM Peak Repetitive Forward Current (Per Leg) IFSM EAS IAR Max.Peak One Cycle Non -Repetitive Surge Current (Per Leg) Non -Repetitive Avalanche Energy (Per Leg) Repetitive Avalanche Current (Per Leg) Values 30 60 60 1500 300 20 3 Units Conditions A A A mJ A 50% duty cycle @ TC = 113°C, rectangular wave form Rated VR, square wave, 20kHz TC = 113° C Following any rated load 5µs Sine or 3µs Rect. pulse condition and with rated 10ms Sine or 6ms Rect. pulse VRRM applied TJ = 25°C, IAS = 3Amps, L = 4.40mH Current decaying linearty to zero in 1 µsec Frequency limited by TJ max. V A = 1.5 x VR typical Electrical Specifications Parameters VFM Max. Forward Voltage Drop (1) IRM CT LS Typ. Max. Units Conditions 0.51 0.66 0.48 0.68 0.56 0.72 0.53 0.75 2 250 8.0 10000 V V V V mA mA pF nH V/ µs (1) Pulse Width < 300µs, Duty Cycle <2% @ 30A @ 60A @ 30A @ 60A TJ = 25 °C TJ = 125 °C TJ = 25 °C TJ = 125 °C Rated DC voltage Max. Instantaneus Reverse Current 0.33 145 Max. Junction Capacitance Typical Series Inductance 2000 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 Values -65 to 150 -65 to 175 1.2 0.50 2 (0.07) Min. Max. 6 (5) 12 (10) Units Conditions °C °C °C/W DC operation °C/W Mounting surface, smooth and greased g (oz.) Kg-cm Non-lubricated threads (Ibf-in) RthJC Max. Thermal Resistance Junction to Case (Per Leg) RthCS Typical Thermal Resistance Case to Heatsink wt T Approximate Weight Mounting Torque Marking Device 60CTQ045 2 www.irf.com 60CTQ045PbF Bulletin PD-20856 10/04 1000 (mA) 1000 100 10 1 T = 150˚C J 125˚C 100˚C 75˚C 50˚C 25˚C Reverse Current - I (A) R Instantaneous Forward Current - I 100 0.1 0.01 0 5 10 15 20 25 30 35 40 45 Reverse Voltage - VR (V) Fig. 2 - Typical Values of Reverse Current Vs. Reverse Voltage F 10000 10 Junction Capacitance - C T (pF) T J = 25˚C Tj = 150˚C Tj = 125˚C Tj = 25˚C 1000 1 0 0.2 Forward Voltage Drop - VFM (V) 100 0.4 0.6 0.8 1 1.2 1.4 0 5 10 15 20 25 30 35 40 45 Fig. 1 - Maximum Forward Voltage Drop Characteristics Reverse Voltage - VR (V) Fig. 3 - Typical Junction Capacitance Vs. Reverse Voltage 10 (°C/W) thJC Thermal Impedance Z 1 D = 0.75 D = 0.50 D = 0.33 D = 0.25 D = 0.20 PDM t1 t2 Notes: 1. Duty factor D = t1/ t 2 2. Peak Tj = Pdmx ZthJC + Tc 0.1 Single Pulse (Thermal Resistance) 0.01 0.00001 0.0001 0.001 0.01 0.1 1 10 t1, Rectangular Pulse Duration (Seconds) Fig. 4 - Max. Thermal Impedance Z thJC ...

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