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ND470825 Dataheets PDF



Part Number ND470825
Manufacturers Powerex Power
Logo Powerex Power
Description Dual SCR
Datasheet ND470825 DatasheetND470825 Datasheet (PDF)

ND47__25 Powerex, Inc., Hillis Street, Youngwood, Pennsylvania 15697 (724) 925-7272 POW-R-BLOK Dual SCR/Diode Isolated Module 250 Amperes / Up to 1600 Volts TM OUTLINE DRAWING T - M8 THD. (3 TYP.) M K U - DIA. (4 TYP.) 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 Underwrit.

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ND47__25 Powerex, Inc., Hillis Street, Youngwood, Pennsylvania 15697 (724) 925-7272 POW-R-BLOK Dual SCR/Diode Isolated Module 250 Amperes / Up to 1600 Volts TM OUTLINE DRAWING T - M8 THD. (3 TYP.) M K U - DIA. (4 TYP.) 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. ND47__25 Dual SCR/Diode Isolated TM POW-R-BLOK Module 250 Amperes / 600-1600 Volts A G J G2 K2 AK N K C B A V P D E L R Q W S W F H Features: T T T T T Electrically Isolated Heatsinking Aluminum Nitride Insulator Compression Bonded Elements Metal Baseplate Low Thermal Impedance for Improved Current Capability T Quick Connect Gate Terminal with Provision for Keyed Mating Plug T UL Recognized DIODE 1 K AK SCR 2 A G2 K2 CONNECTION DIAGRAM ND47 Outline Dimensions Dimension A B C D E F G H J K L M N P Q R S T U V W Inches 4.57 3.66 3.15 2.17 2.06 2.07 1.97 1.90 1.50 1.38 1.35 1.122 .71 .57 .625 .394 .350 M8 Metric .22 Dia. .110 x .032 .12 Millimeters 116 93 80.0 55.1 52.3 52.0 50.0 48.3 38.1 35.0 34.3 28.5 18.0 14.5 15.9 10.00 8.9 M8 5.6 Dia. 2.8 x 0.8 3.0 Ordering Information: Select the complete eight digit module part number from the table below. Example: ND471625 is a 1600Volt, 250 Ampere Dual SCR/Diode TM Isolated POW-R-BLOK Module Benefits: T No Additional Insulation Components Required T Easy Installation T No Clamping Components Required T Reduce Engineering Time Type ND47 Voltage Volts (x100) 06 08 10 12 14 16 Current Amperes (x 10) 25 Applications: T T T T T Bridge Circuits AC & DC Motor Drives Battery Supplies Power Supplies Large IGBT Circuit Front Ends Note: Dimensions are for reference only. Revision Date: 12/04/2002 ND47__25 Powerex, Inc., Hillis Street, Youngwood, Pennsylvania 15697 (724) 925-7272 POW-R-BLOK Dual SCR/Diode Isolated Module 250 Amperes / Up to 1600 Volts TM Absolute Maximum Ratings Characteristics Repetitive Peak Forward and Reverse Blocking Voltage Non-Repetitive Peak Reverse Blocking Voltage (t < 5 msec) RMS Forward Current Average Forward Current Peak One Cycle Surge Current, Non-Repetitive Peak Three Cycle Surge Current, Non-Repetitive Peak Ten Cycle Surge Current, Non-Repetitive I t for Fusing for One Cycle, 8.3 milliseconds Maximum Rate-of-Rise of On-State Current, (Non-Repetitive) Peak Gate Power Dissipation Average Gate Power Dissipation Peak Forward Gate Current Peak Forward Gate Voltage Peak Reverse Gate Voltage Operating Temperature Storage Temperature Max. Mounting Torque, M6 Mounting Screw Max. Mounting Torque, M8 Terminal Screw Module Weight, Typical V Isolation @ 25C Vrms Tj=25°C, IG=500mA, VD=0.67 VDRM (Rated), ITM= πIT(AV), Tr < 0.5µs, tp > 6µs 2 Conditions Symbol VDRM & VRRM VRSM up to 1600 1600 393 250 8800 4685 4040 320,000 800 Units V V A A A A A A sec A/µs 2 180° .


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