241NQ045R

241NQ045R Vishay High Power Products Schottky Rectifier, 240 A FEATURES Lug terminal cathode • 175 °C TJ operation • Unique high power, HALF-PAK module • Replaces four parallel DO-5’s • Easier to mount and lower profile than DO-5’s • 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 • Compliant to RoHS directive 2002/95/EC HALF-PAK (D-67) Reverse Base anode PRODUCT SUMMARY IF(AV) VR 240 A 45 V • Designed and qualified for industrial level DESCRIPTION The 241NQ045R high current Schottky rectifier module has been optimized for low reverse leakage at high temperature. The proprietary barrier technology allows for reliable operation up to 175 °C junction temperature. Typical applications are in switching power supplies, converters, freewheeling diodes, and reverse battery protection. MAJOR RATINGS AND CHARACTERISTICS SYMBOL IF(AV) VRRM IFSM VF TJ CHARACTERISTICS Rectangular waveform Range tp = 5 μs sine 240 Apk, TJ = 125 °C Range VALUES 240 45 25 000 0.59 - 55 to 175 UNITS A V A V °C VOLTAGE RATINGS PARAMETER Maximum DC reverse voltage Maximum working peak reverse voltage SYMBOL VR VRWM 241NQ045R 45 UNITS V ABSOLUTE MAXIMUM RATINGS PARAMETER Maximum average forward current See fig. 5 Maximum peak one cycle non-repetitive surge current See fig. 7 Non-repetitive avalanche energy Repetitive avalanche current SYMBOL IF(AV) TEST CONDITIONS 50 % duty cycle at TC = 130 °C, rectangular waveform 5 μs sine or 3 μs rect. pulse IFSM 10 ms sine or 6 ms rect. pulse EAS IAR Following any rated load condition and with rated VRRM applied VALUES 240 25 000 3450 324 48 mJ A A UNITS TJ = 25 °C, IAS = 48 A, L = 0.28 mH Current decaying linearly to zero in 1 μs Frequency limited by TJ maximum VA = 1.5 x VR typical Document Number: 93111 Revision: 18-Nov-09 For technical questions, contact: indmodules@vishay.com www.vishay.com 1 241NQ045R Vishay High Power Products ELECTRICAL SPECIFICATIONS PARAMETER SYMBOL 240 A Maximum forward voltage drop See fig. 1 VFM (1) 480 A 240 A 480 A Maximum reverse leakage current See fig. 2 Maximum junction capacitance Typical series inductance Maximum voltage rate of change Note (1) Pulse width < 300 μs, duty cycle < 2 % IRM (1) CT LS dV/dt TJ = 25 °C TJ = 125 °C TEST CONDITIONS TJ = 25 °C TJ = 125 °C VR = Rated VR VALUES 0.69 0.82 0.59 0.72 20 180 10 300 5.0 10 000 mA pF nH V/μs V UNITS Schottky Rectifier, 240 A VR = 5 VDC (test signal range 100 kHz to 1 MHz), 25 °C From top of terminal hole to mounting plane Rated VR THERMAL - MECHANICAL SPECIFICATIONS PARAMETER Maximum junction and storage temperature range Maximum thermal resistance, junction to case Typical thermal resistance, case to heatsink Approximate weight minimum maximum minimum maximum Non-lubricated threads SYMBOL TJ, TStg RthJC RthCS DC operation See fig. 4 Mounting surface, smooth and greased TEST CONDITIONS VALUES - 55 to 175 0.20 °C/W 0.15 25.6 0.9 40 (35) 58 (50) 58 (50) 86 (75) D-67 HALF-PAK Reverse kgf · cm (lbf · in) g oz. UNITS °C Mounting torque Terminal torque Case style www.vishay.com 2 For technical questions, contact: indmodules@vishay.com Document Number: 93111 Revision: 18-Nov-09 241NQ045R Schottky Rectifier, 240 A Vishay High Power Products 100 00 10 00 10 00 R v rs C rre t - I (m ) ee e u n A R T =1 5 C 7° J 1 0C 5° 1 5C 2° 10 0 1 0 1 .1 1 0C 0° 7° 5C 5° 0C 2° 5C In ta ta e u F rw rdC rre t - IF (A s n nos o a un ) 10 0 .0 1 .0 1 0 0 5 11223344 05050505 R v rs V lta e- V (V ee e o g R) T =1 5 C 7° J T =1 5 C 2° J T= 2° 5C J J n tio C p c n e- C (p ) u c n a a ita c F T Fig. 2 - Typical Values of Reverse Current vs. Reverse Voltage 100 00 1 0 T =2 ° 5C J 1 0 .1 .2 .3 .4 .5 .6 .7 .8 .9 ) F rw rdV lta eD p- V (V oa o g ro F M 10 00 0 1 0 2 0 3 0 4 0 5 0 R v rs V lta e- V (V ee e o g ) R Fig. 1 - Maximum Forward Voltage Drop Characteristics Fig. 3 - Typical Junction Capacitance vs. Reverse Voltage 1 T em l Im e a c - Zth C (° /W) hr a pd ne C J .1 D=0 0 .5 D=0 3 .3 D=0 5 .2 D=0 7 .1 PM D .0 1 D=0 8 .0 t 1 t2 N te : os 1 D tyfa to D= t1/ t2 .u cr S g P ls in le u e (T e a R s ta c ) h rm l e is n e 2 P a T =P xZ . ek +T JD M th C C J .0 1 .1 1 1 0 10 0 .0 1 0 .0 0 1 00 .0 0 01 .0 1 0 t , R c n u r P ls D ra n(S c n s e ta g la u e u tio eo d) 1 Fig. 4 - Maximum Thermal Impedance ZthJC Characteristics Document Number: 93111 Revision: 18-Nov-09 For technical questions, contact: indmodules@vishay.com www.vishay.com 3 241NQ045R Vishay High Power Products Schottky Rectifier, 240 A 10 8 A w b C s T m e tu - (° ) llo a le a e e p ra re C 10 7 10 6 10 5 10 4 10 3 10 2 0 D C 21 Q 4N R J (D ) =0 0 C .2 ° /W th C C 20 2 20 0 A e g P w r L s - (W tts v ra e o e o s a) 10 8 10 6 10 4 1 0 R SL it 2 M im 10 0 8 0 6 0 4 0 2 0 5 0 10 10 20 20 30 30 0 5 0 5 0 5 D=0 8 .0 D=0 7 .1 D=0 5 .2 D=0 3 .3 D=0 0 .5 D C 0 0 5 0 10 10 20 20 30 30 0 5 0 5 0 5 A e g F rw rdC rre t - IF V (A v ra e o a un (A ) ) ) A e g F rw rdC rre t - I v ra e o a un (A FV (A ) Fig. 5 - Maximum Allowable Case Temperature vs. Average Forward Current 100000 At Any Rated Load Condition And With Rated V RRM Applied Following Surge (A) Fig. 6 - Forward Power Loss Characteristics Non-Repetitive Surge Current - I FSM 10000 1000 10 100 1000 10000 Square Wave Pulse Duration - t p (microsec) Fig. 7 - Maximum Non-Repetitive Surge Current L High-speed switch Freewheel diode 40HFL40S02 + Vd = 25 V D.U.T. IRFP460 Rg = 25 Ω Current monitor Fig. 8 - Unclamped Inductive Test Circuit LINKS TO RELATED DOCUMENTS Dimensions www.vishay.com/doc?95378 www.vishay.com 4 For technical questions, contact: indmodules@vishay.com Document Number: 93111 Revision: 18-Nov-09 Outline Dimensions Vishay Semiconductors D-67 HALF-PAK Reverse DIMENSIONS in millimeters (inches) 1/4-20 UNC-2B 30.40 (1.197) 29.90 (1.177) 4.11 (0.162) 3.86 (0.152) 19.69 (0.775) 18.42 (0.725) Ø 12.83 (0.505) Ø 12.57 (0.495) Ø 4.11 (0.162) Ø 3.86 (0.152) 19.18 (0.755) 18.92 (0.745) 13.97 (0.550) 13.72 (0.540) 15.11 (0.595) 14.61 (0.575) 39.62 (1.560) 38.61 (1.520) 2.54 (0.100) 2.29 (0.090) Document Number: 95378 Revision: 12-Nov-09 For technical questions, contact: indmodules@vishay.com www.vishay.com 1 Legal Disclaimer Notice Vishay Disclaimer ALL PRODUCT, PRODUCT SPECIFICATIONS AND DATA ARE SUBJECT TO CHANGE WITHOUT NOTICE TO IMPROVE RELIABILITY, FUNCTION OR DESIGN OR OTHERWISE. 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No license, express or implied, by estoppel or otherwise, to any intellectual property rights is granted by this document or by any conduct of Vishay. Product names and markings noted herein may be trademarks of their respective owners. Document Number: 91000 Revision: 11-Mar-11 www.vishay.com 1