LD4750

LD47__50 Powerex, Inc., Hillis Street, Youngwood, Pennsylvania 15697 (724) 925-7272 POW-R-BLOK Dual SCR/Diode Isolated Module 500 Amperes / Up to 1600 Volts TM OUTLINE DRAWING A R B C J F Description: Powerex Dual SCR/Diode Modules are designed for use in applications requiring phase control and isolated packaging. The modules are isolated for easy mounting with other components on a common heatsink. TM POW-R-BLOK has been tested and recognized by the Underwriters Laboratories. LD47__50 Dual SCR/Diode TM POW-R-BLOK Module 500 Amperes / 800-1600 Volts K G D 3 2 1 L Q - DIA. (4 TYP.) H P - M10 THD (3 TYP.) M Features: T T T T T Electrically Isolated Heatsinking Aluminum Nitride Isolator Compression Bonded Elements Metal Baseplate Low Thermal Impedance for Improved Current Capability T UL Recognized T - (2 TYP.) S LD47 Outline Dimensions E 7 6 Dimension A N Inches 5.91 4.88 4.41 2.36 2.05 1.97 1.89 1.73 1.22 1.10 1.00 0.69 0.39 M10 Metric 0.26 Dia. 0.24 0.12 .110 x .032 Millimeters 150.0 124.0 112.0 60.0 52.0 50.0 48.0 44.0 31.0 28.0 25.4 17.5 10.0 M10 6.5 Dia. 6.0 3.0 2.5 x 0.8 B C Benefits: T No Additional Insulation Components Required T Easy Installation T No Clamping Components Required T Reduce Engineering Time 2 6 7 3 1 D E F G CONNECTION DIAGRAM H J K Applications: T T T T T Bridge Circuits AC & DC Motor Drives Battery Supplies Power Supplies Large IGBT Circuit Front Ends Ordering Information: L M N P Q R S T Select the complete eight-digit ...