243NQ100PbF Vishay High Power Products Schottky Rectifier, 240 A FEATURES 175 C T operation J Lug terminal anode Low forward voltage drop RoHS High frequency operation COMPLIANT Guard ring for enhanced ruggedness and long term reliability Base Lead (Pb)-free cathode HALF-PAK (D-67) Designed and qualified for industrial level DESCRIPTION The 243NQ.. high current Schottky rectifier module series has been optimized for low reverse leakage at high PRODUCT SUMMARY temperature. The proprietary barrier technology allows I 240 A F(AV) for reliable operation up to 175 C junction temperature. V 100 V R Typical applications are in high current switching power supplies, plating power supplies, UPS systems, converters, freewheeling diodes, welding, and reverse battery protection. MAJOR RATINGS AND CHARACTERISTICS SYMBOL CHARACTERISTICS VALUES UNITS I Rectangular waveform 240 A F(AV) V 100 V RRM I t = 5 s sine 25 500 A FSM p V 240 Apk, T = 125 C 0.72 V F J T Range - 55 to 175 C J VOLTAGE RATINGS PARAMETER SYMBOL 243NQ100PbF UNITS Maximum DC reverse voltage V R 100 V Maximum working peak reverse voltage V RWM ABSOLUTE MAXIMUM RATINGS PARAMETER SYMBOL TEST CONDITIONS VALUESUNITS Maximum average forward current I 50 % duty cycle at T = 132 C, rectangular waveform 240 F(AV) C See fig. 5 A Maximum peak one cycle Following any rated 5 s sine or 3 s rect. pulse 25 500 non-repetitive surge current I load condition and with FSM 10 ms sine or 6 ms rect. pulse 3300 See fig. 7 rated V applied RRM Non-repetitive avalanche energy E T = 25 C, I = 5.5 A, L = 1 mH 15 mJ AS J AS Current decaying linearly to zero in 1 s Repetitive avalanche current I 1A AR Frequency limited by T maximum V = 1.5 x V typical J A R Document Number: 94171 For technical questions, contact: ind-modules vishay.com www.vishay.com Revision: 28-Apr-08 1 243NQ100PbF Schottky Rectifier, 240 A Vishay High Power Products ELECTRICAL SPECIFICATIONS PARAMETER SYMBOL TEST CONDITIONS VALUESUNITS 240 A 0.95 T = 25 C J 480 A 1.26 Maximum forward voltage drop (1) V V FM See fig. 1 240 A 0.72 T = 125 C J 480 A 0.85 T = 25 C 6 Maximum reverse leakage current J I V = Rated V mA RM R R See fig. 2 T = 125 C 80 J Maximum junction capacitance C V = 5 V (test signal range 100 kHz to 1 MHz) 25 C 5500 pF T R DC Typical series inductance L From top of terminal hole to mounting plane 5.0 nH S Maximum voltage rate of change dV/dt Rated V 10 000 V/s R Note (1) Pulse width = 500 s THERMAL - MECHANICAL SPECIFICATIONS PARAMETER SYMBOL TEST CONDITIONS VALUES UNITS Maximum junction and storage temperature range T , T - 55 to 175 C J Stg Maximum thermal resistance, DC operation R 0.19 thJC junction to case See fig. 4 C/W Typical thermal resistance, R Mounting surface, smooth and greased 0.05 thCS case to heatsink 30 g Approximate weight 1.06 oz. minimum 3 (26.5) Mounting torque maximum 4 (35.4) N m Non-lubricated threads (lbf in) minimum 3.4 (30) Terminal torque maximum 5 (44.2) Case style HALF-PAK module www.vishay.com For technical questions, contact: ind-modules vishay.com Document Number: 94171 2 Revision: 28-Apr-08