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| RM25TN-2H Tentative Powerex, Inc., 200 Hillis Street, Youngwood, Pennsylvania 15697-1800 (724) 925-7272 Three-Phase Diode Bridge Module 15 Amperes/1600 Volts A S D G H E R B R "Y" F P Z Q ~~~ TYP + N L - "X" K J T C W M U V Description: Powerex Three-Phase Diode Bridge Modules are designed for use in applications requiring rectification of three-phase AC lines into DC voltage. Each module consists of six diodes and the interconnect required to form a complete threephase bridge circuit. Each diode is electrically insulated from the mounting base plate for easy mounting on a common heatsink with other components. Features: Isolated Mounting Metal Base Plate ~ Dimensions A B C D E F G H J K L M Inches 2.83 1.18 0.35 2.55 0.59 0.54 2.32 2.21 0.48 0.40 1.60 0.05 71.8 30.0 9.0 64.8 15.0 13.7 58.8 56.2 12.08 10.16 40.64 1.20 ~ Millimeters ~+ Dimensions N P Q R S T U V W X Y Z Inches 0.16 0.02 0.55 0.20 0.35 0.14 0.45 0.71 0.06 0.16 0.16 0.08 Millimeters 4.0 0.6 14.0 5.0 9.0 3.5 11.5 18.0 1.5 4.0 4.0 2.0 Low Thermal Impedance Applications: Motor Control Inverters UPS Ordering Information: RM25TN-2H Outline Drawing and Circuit Diagram 701 Tentative Powerex, Inc., 200 Hillis Street, Youngwood, Pennsylvania 15697-1800 (724) 925-7272 RM25TN-2H Three-Phase Diode Bridge Module 15 Amperes/1600 Volts Absolute Maximum Ratings, Tj = 25 C unless otherwise specified Characteristics Repetitive Peak Reverse Voltage Non-Repetitive Peak Reverse Voltage Recommended AC Input Voltage DC Output Current (Tb = 100C) Surge (Non-Repetitive) Forward Current (One Half Cycle at 60Hz, Peak Value) I2t for Fusing (Value for One Cycle of Surge Current) Junction Temperature Storage Temperature Operating Frequency Maximum Mounting Torque M3.5 Mounting Screw Maximum Mounting Torque M3.5 Terminal Screw Dielectric Strength (AC 60Hz, 1 minute between terminal and base plate) Symbol VRRM VRSM EA IO IFSM I2t Tj Tstg f - - Viso RM25TN-2H 1600 1700 440 15 400 667 -40 ~ +125 -40 ~ +125 1000 11 11 2500 Units Volts Volts Volts Amperes Amperes A2sec C C Hz in-lb in-lb Volts Electrical and Thermal Characteristics, Tj = 25 C unless otherwise specified Characteristics Repetitive Reverse Current Forward Voltage Drop Symbol IRRM VFM Rth(j-b) Rth(b-f) Test Conditions Tj = 125C, VRRM = Rated Tj = 25C, IFM = 25A, Instantaneous Meaurement Thermal Resistance Thermal Resistance Isolation Resistance Junction to Base Plate Base to Fin, Thermal Grease Applied At 500V DC Between Terminal and Base Plate - - 10 - - 2.0 0.3 - C/ W C/W M Min. - - Typ. - - Max. 8.0 1.7 Units mA Volts ALLOWABLE DC OUTPUT CURRENT VS. BASE PLATE TEMPERATURE 120 BASE PLATE TEMPERATURE, Tb, (C) 100 80 60 40 20 0 0 4 8 12 16 DC OUTPUT CURRENT, Io, (AMPERES) 702 |
Price & Availability of RM25TN-2H
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