RM20TPM-H Tentative Powerex, Inc., 200 Hillis Street, Youngwood, Pennsylvania 15697-1800 (724) 925-7272 Three-Phase Diode Bridge Modules 40 Amperes/800 Volts A D J L P - DIA. (2 TYP.) G Q - M4 THD. (5 TYP.) K C M H H B N E F RM20TPM-H Three-Phase Diode Bridge Modules 40 Amperes/800 Volts 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 baseplate for easy mounting on a common heatsink with other components. Features: M Isolated Mounting M Metal Baseplate M Low Thermal Impedance Applications: M Motor Control Outline Drawing Dimension A B Inches 2.76 2.244±0.010 M Inverters Millimeters 70 57±0.25 C 1.57 40 D 1.10 28 E 0.94 24 F 0.87 22 G 0.79 20 H 0.59 15 J 0.57 14.5 K 0.53 13.5 L 0.39 10 M 0.31 8 N 0.20 M UPS Ordering Information: Select the complete eight digit module part number you desire from the table below. Example: RM20TPM-H is an 800 Volt, 40 Ampere Three-Phase Diode Bridge Module. Type Current Rating Amperes (x2) Voltage Volts (800) RM 20 H 5 P 0.18 Dia. Dia. 4.5 Q Metric M4 M4 D-67 Tentative Powerex, Inc., 200 Hillis Street, Youngwood, Pennsylvania 15697-1800 (724) 925-7272 RM20TPM-H Three-Phase Diode Bridge Modules 40 Amperes/800 Volts Absolute Maximum Ratings Characteristics Symbol Peak Reverse Blocking Voltage VRRM VRSM 800 Volts 960 Volts EA IF(DC) IFSM 640 I2t Peak Reverse Blocking Voltage (Non-Repetitive) Recommended AC Input Voltage DC Output Current Peak Half-Cycle Surge (Non-Repetitive) On-State Current (60Hz) I2t (for Fusing), 8.3 milliseconds Junction Temperature Maximum Mounting Torque M4 Mounting Screw Tj TSTG — Maximum Mounting Torque M4 Terminal Screw — Storage Temperature Module Weight (Typical) — V Isolation VRMS RM20TPM-H Units Volts 40 Amperes 400 Amperes 670 A2sec -40 to 125 °C -40 to 150 °C 15 kg.-cm. 15 kg.-cm. 100 Grams 2500 Volts Electrical and Thermal Characteristics, Tj = 25°C unless otherwise specified Characteristics Symbol Test Conditions RM20TPM-H Units Blocking State Maximums Reverse Leakage Current, Peak IRRM Tj = 150°C, VRRM = Rated 10 mA Conducting State Maximums Peak On-State Voltage VFM Tj = 25°C, IFM = 40A Ru(J-C) Ru(C-S) Per Module 0.33 °C/Watt Per Module 0.09 °C/Watt Thermal Maximums Thermal Resistance, Junction-to-Case Thermal Resistance, Case-to-Sink (Lubricated) D-68 1.3 Volts