6121 Baker Road, Suite 108 Minnetonka, MN 55345 Phone (952) 933-6190 Fax (952) 933-6223 1-800-274-4284 www.chtechnology.com Thank you for downloading this document from C&H Technology, Inc. Please contact the C&H Technology team for the following questions Technical ● Application ● Assembly ● Availability ● Pricing Phone – 1-800-274-4284 E-Mail – sales@chtechnology.com www.chtechnology.com - SPECIALISTS IN POWER ELECTRONIC COMPONENTS AND ASSEMBLIES - www.chtechnology.
6121 Baker Road, Suite 108 Minnetonka, MN 55345 Phone (952) 933-6190 Fax (952) 933-6223 1-800-274-4284 www.chtechnology.com Thank you for downloading this document from C&H Technology, Inc. Please contact the C&H Technology team for the following questions - Technical Application Assembly Availability Pricing Phone – 1-800-274-4284 E-Mail – sales@chtechnology.com www.chtechnology.com - SPECIALISTS IN POWER ELECTRONIC COMPONENTS AND ASSEMBLIES - www.chtechnology.
241NQ045R Vishay High Power Products Schottky Rectifier, 240 A FEATURES • 175 °C TJ operation Lug terminal cathode • Unique high power, HALF-PAK module • Replaces four parallel DO-5’s • Easier to mount and lower profile than DO-5’s HALF-PAK (D-67) Reverse • High purity, high temperature epoxy encapsulation for enhanced mechanical strength and moisture resistance Base anode • Low forward voltage drop • High frequency operation • Guard ring for enhanced ruggedness and long term reliability • Compliant
241NQ045R 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.
241NQ045R Schottky Rectifier, 240 A Vishay High Power Products 10000 1000 T =175°C J 150°C 100 125°C 10 100°C 75°C 1 50°C .1 25°C .01 100 .001 0 5 10 15 20 25 30 35 40 45 ReverseVoltage- VR (V) Fig. 2 - Typical Values of Reverse Current vs. Reverse Voltage T =175°C J T =125°C J 10000 T = 25°C J 10 1 0 JunctionCapacitance- C (pF) T Instantaneous ForwardCurrent - IF (A) ReverseCurrent - I (mA) R 1000 .1 .2 .3 .4 .5 .6 .7 .8 T =25°C J 1000 0 .
241NQ045R Schottky Rectifier, 240 A Vishay High Power Products 220 200 241NQ RthJC (DC) =0.20°C/W 170 160 150 DC 140 180 AveragePower Loss- (W atts) AllowableCaseTemperature- (°C) 180 130 160 D=0.08 D=0.17 D=0.25 D=0.33 D=0.50 140 120 RMSLimit 100 80 DC 60 40 20 120 0 50 0 0 100 150 200 250 300 350 50 100 150 200 250 300 350 AverageForwardCurrent - IF(AV) (A) AverageForwardCurrent - I (A) F(AV) Fig. 5 - Maximum Allowable Case Temperature vs. Average Forward Current Fig.
Outline Dimensions Vishay High Power Products D-67 HALF-PAK Reverse DIMENSIONS in millimeters (inches) 30.40 (1.197) 29.90 (1.177) 1/4-20 UNC-2B 19.69 (0.775) 18.42 (0.725) 4.11 (0.162) 3.86 (0.152) 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) 15.11 (0.595) 14.61 (0.575) 13.97 (0.550) 13.72 (0.540) 39.62 (1.560) 38.61 (1.520) Document Number: 95378 Revision: 12-Nov-09 2.54 (0.100) 2.29 (0.
