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| Bulletin PD-20595 11/01 155CMQ015 SCHOTTKY RECTIFIER 150 Amp Major Ratings and Characteristics Characteristics IF(AV) Rectangular waveform (Per Device) VRRM IFSM @ tp = 5 s sine VF TJ @ 75 Apk, TJ = 125C range Description/ Features Units A V A V C 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 125 C junction temperature. Typical applications are in switching power supplies, converters, free-wheeling diodes, and reverse battery protection. 125 C TJ operation (VR < 5V) Isolated heatsink Center tap module Multiple leads per terminal for high frequency, high current PC board mounting High purity, high temperature epoxy encapsulation for enhanced mechanical strength and moisture resistance Low forward voltage drop High frequency operation Guard ring for enhanced ruggedness and long term reliability Values 150 15 8000 0.37 - 55 to 125 CASE STYLE AND DIMENSIONS Outline D-60 (Modified JEDEC TO-249AA) Dimensions in millimeters and inches www.irf.com 1 155CMQ015 Bulletin PD-20.595 11/01 Voltage Ratings Parameters VR Max. DC Reverse Voltage (V) @ TJ = 100C @ TJ = 125C VRWM Max. DC Reverse Voltage (V) 155CMQ015 15 5 Absolute Maximum Ratings Parameters IF(AV) Max. Average Forward (Per Leg) Current (Per Device) 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 75 150 8000 1000 9 2 Units Conditions A A mJ A @ TC = 102 C (Rated VR) 5s Sine or 3s Rect. pulse 10ms Sine or 6ms Rect. pulse Following any rated load condition and with rated VRRM applied TJ = 25C, IAS = 2Amps, L = 4.5mH Current decaying linearty to zero in 1 sec Frequency limited by T J max. V A = 1.5 x V R typical Electrical Specifications Parameters VFM Max. Forward Voltage Drop (1) IRM Max. Instantaneus Reverse Current (1) CT LS Max. Junction Capacitance Typical Series Inductance (Rated VR) (1) Pulse Width < 300s, Duty Cycle <2% Values 0.44 0.59 0.37 0.57 20 1000 1.2 3950 9.2 10000 Units Conditions V V V V mA mA A pF nH V/ s @ 75A @ 150A @ 75A @ 150A TJ = 25 C TJ = 100 C TJ = 125C VR = 5V VR = 5VDC (test signal range 100Khz to 1Mhz) 25C Measured from top of terminal to mounting plane Rated DC voltage TJ = 125 C TJ = 25 C dv/dt Max. Voltage Rate of Change Thermal-Mechanical Specifications Parameters TJ Tstg Max. Junction Temperature Range Max. Storage Temperature Range Values - 55 to 125 - 55 to 150 1.0 0.1 56 (2.0) Min. Max. 40 (35) 58 (50) Units Conditions C C C/W DC operation C/W Mounting surface, smooth and greased g (oz.) Kg-cm Non-lubricated threads (Ibf-in) Modified JEDEC RthJC Max. Thermal Resistance Junction to Case (Per Leg) RthCS Typical Thermal Resistance Case to Heatsink wt T Approximate Weight Mounting Torque Case Style D-60 (TO-249AA) 2 www.irf.com 155CMQ015 Bulletin PD-20.595 11/01 1000 (mA) 10000 Tj = 125C 1000 100 100C 75C 50C Reverse Current - I R 10 1 0.1 0 2 4 6 8 10 25C (A) Instantaneous Forward Current - I F 100 12 14 16 Reverse Voltage - VR (V) Fig. 2 - Typical Values of Reverse Current Vs. Reverse Voltage 10000 10 (pF) Tj = 25C Tj = 125C Tj = 100C Tj = 25C Junction Capacitance - C T 1 0 0.2 0.4 0.6 0.8 1 1.2 1.4 1.6 Forward Voltage Drop - VFM (V) Fig. 1 - Maximum Forward Voltage Drop Characteristics 1000 0 2 4 6 8 10 12 14 16 Reverse Voltage - VR (V) Fig. 3 - Typical Junction Capacitance Vs. Reverse Voltage 10 (C/W) Thermal Impedance Z thJC 1 0.1 D = 0.75 D = 0.50 D = 0.33 D = 0.25 D = 0.20 PDM t1 0.01 Single Pulse (Thermal Resistance) t2 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 Z thJC Characteristics www.irf.com 3 155CMQ015 Bulletin PD-20.595 11/01 140 Allowable Case Temperature (C) Average Power Loss (Watts) 50 40 RMS Limit 120 100 80 60 Square wave (D = 0.50) 5V applied DC 30 20 10 0 D = 0.75 D = 0.50 D = 0.33 D DC0.25 = D = 0.20 DC 40 20 see note (2) 0 0 20 40 60 80 100 120 Average Forward Current - I F(AV) (A) Fig. 5 - Max. Allowable Case Temperature Vs. Average Forward Current 0 20 40 60 80 100 (A) F(AV) 120 Average Forward Current - I Fig. 6 - Forward Power Loss Characteristics Non-Repetitive Surge Current - I FSM (A) 10000 1000 At Any Rated Load Condition And With Rated Vrrm Applied Following Surge 100 10 100 1000 10000 Square 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 = 5V 4 www.irf.com 155CMQ015 Bulletin PD-20.595 11/01 Ordering Information Table Device Code 155 1 C 2 M 3 Q 4 015 5 1 2 3 4 5 - Essential Part Number Common Cathode M = Module Q = Schottky Q Series Voltage Rating 015 = 15V Data and specifications subject to change without notice. This product has been designed and qualified for Industrial Level. 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. 11/01 www.irf.com 5 155CMQ015 Bulletin PD-20.595 11/01 Data and specifications subject to change without notice. This product has been designed and qualified for Industrial Level. 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. 11/01 6 www.irf.com |
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