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43NQ100PbF Vishay High Power Products Schottky Rectifier, 240 A FEATURES • 175 °C TJ operation Lug terminal anode • Low forward voltage drop RoHS • High frequency operation COMPLIANT • Guard ring for enhanced ruggedness and long term reliability Base cathode HALF-PAK (D-67) • Lead (Pb)-free • Designed and qualified for industrial level DESCRIPTION The 243NQ.. high current Schottky rectifier module series has been optimized for low reverse leakage at high temperature.
243NQ100PbF Vishay High Power Products Schottky Rectifier, 240 A ELECTRICAL SPECIFICATIONS PARAMETER SYMBOL TEST CONDITIONS 240 A Maximum forward voltage drop See fig. 1 VFM (1) TJ = 25 °C 480 A 240 A TJ = 125 °C 480 A Maximum reverse leakage current See fig.
243NQ100PbF Schottky Rectifier, 240 A 1000 Vishay High Power Products 1000 IR - Reverse Current (mA) IF - Instantaneous Forward Current (A) TJ = 175 °C 100 TJ = 175 °C TJ = 125 °C TJ = 25 °C 10 100 TJ = 150 °C TJ = 125 °C 10 TJ = 100 °C 1 TJ = 75 °C 0.1 TJ = 50 °C 0.01 TJ = 25 °C 1 0.001 0 0.2 0.4 0.6 0.8 1.0 1.2 0 1.4 20 40 60 80 100 VFM - Forward Voltage Drop (V) VR - Reverse Voltage (V) Fig. 1 - Maximum Forward Voltage Drop Characteristics Fig.
243NQ100PbF Vishay High Power Products Schottky Rectifier, 240 A 200 160 Average Power Loss (W) Allowable Case Temperature (°C) 180 DC 140 Square wave (D = 0.50) 80 % rated VR applied 120 D = 0.20 D = 0.25 D = 0.33 D = 0.50 D = 0.75 150 100 RMS limit DC 50 See note (1) 100 0 50 100 150 200 250 0 300 0 50 100 150 200 150 300 350 IF(AV) - Average Forward Current (A) Fig. 5 - Maximum Allowable Case Temperature vs. Average Forward Current Fig.
243NQ100PbF Schottky Rectifier, 240 A Vishay High Power Products ORDERING INFORMATION TABLE Device code 24 3 N Q 1 2 3 4 100 PbF 6 5 1 - Average current rating (x 10) 2 - Product silicon identification 3 - N = Not isolated 4 - Q = Schottky rectifier diode 5 - Voltage rating (100 = 100 V) 6 - Lead (Pb)-free LINKS TO RELATED DOCUMENTS Dimensions Document Number: 94171 Revision: 28-Apr-08 http://www.vishay.com/doc?95020 For technical questions, contact: ind-modules@vishay.
Legal Disclaimer Notice Vishay Disclaimer All product specifications and data are subject to change without notice. Vishay Intertechnology, Inc., its affiliates, agents, and employees, and all persons acting on its or their behalf (collectively, “Vishay”), disclaim any and all liability for any errors, inaccuracies or incompleteness contained herein or in any other disclosure relating to any product.
