241NQ045R

Recovery Time :
Maximum Power Dissipation :
Mounting Style : Through Hole
Configuration : Single
Product : Schottky Rectifiers
Peak Reverse Voltage : 45 V
Operating Temperature Range : - 55 C to + 175 C
Packaging : Bulk
Maximum Reverse Leakage Current : 20000 uA
Forward Continuous Current : 240 A
Package / Case : D-67
Max Surge Current : 25000 A
Forward Voltage Drop : 0.82 V at 480 A


Description

The 241NQ045R is designed as one kind of schottky rectifiers with current of 240A. 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.

241NQ045R has ten features. (1)175°C Tj operation. (2)Unique high power, HALF-PAK module. (3)Replaces four parallel DO-5's. (4)Easier to mount and lower profile than DO-5's. (5)High purity, high temperature epoxy encapsulation for enhanced mechanical strength and moisture resistance. (6)Low forward voltage drop. (7)High frequency operation. (8)Guard ring for enhanced ruggedness and long term reliability. (9)Compliant to RoHS directive 2002/95/EC. (10)Designed and qualified for industrial level. Those are all the main features.

Some absolute maximum ratings about 241NQ045R have been concluded into several points as follow. (1)Its maximum DC reverse voltage would be 45V. (2)Its maximum working peak reverse voltage would be 45V. (3)Its maximum average forward current see fig. 5 would be 240A. (4)Its maximum peak one cycle non-repetitive surge current see fig. 7 would be 25000A with the condition of 5s sine or 3s rect. pulse and would be 3450A with the condition of 10ms sine or 6ms rect. pulse. (5)Its  non-repetitive avalanche energy would be 324mJ. (6)Its repetitive avalanche current would be 48A. It should be noted that stresses above those listed in absolute maximum ratings may cause permanent damage to device.

Also some electrical characteristics about 241NQ045R are concluded as follow. (1)Its maximum reverse leakage current see fig. 2 would be 20mA at Tj=25°C and would be 180mA at Tj=125°C. (2)Its maximum junction capacitance would be 10300pF. (3)Its typical series inductance would be 5.0nH. At present we have not got so much information about this IC and we would try hard to get more information about it. If you have any question or suggestion or want to know more information please contact us for details. Thank you!