RM400HA-24S Powerex, Inc., 200 Hillis Street, Youngwood, Pennsylvania 15697-1800 (724) 925-7272 Super Fast Recovery Single Diode Module 400 Amperes/1200 Volts Description: Powerex Super-Fast Recovery Single Diode Modules are designed for use in applications requiring fast switching. The modules are isolated for easy mounting with other components on common heatsinks. OUTLINE DRAWING A B H K A C CL M - M6 THD (2 TYP.) D H K - DIA. (4 TYP.) G CL Features: L J M Isolated Mounting F E CONNECTION DIAGRAM A RM400HA-24S Super Fast Recovery Single Diode Module 400 Amperes/1200 Volts M Planar Chips Applications: M Inverters K M Choppers Outline Drawing M Switching Power Supplies Dimension Inches Millimeters A 4.25 108 B 3.661±0.012 93.0±0.3 C 2.44 Max. 62.0 Max. D 1.890±0.012 48.0±0.3 E 1.63 Max. 41.5 Max. M Free Wheeling Ordering Information: Select the complete ten digit module part number you desire from the table below. Example: RM400HA-24S is a 1200 Volt, 400 Ampere, Super Fast Recovery Single Diode Module. F 1.42 Max. 36.0 Max. G 1.14 29.0 H 0.63 16.0 J 0.26 6.5 Type Current Rating Amperes Voltage Volts (x50) K 0.256 Dia. Dia. 6.5 RM 400 24 L 0.12 3.0 M M6 Metric M6 D-37 Powerex, Inc., 200 Hillis Street, Youngwood, Pennsylvania 15697-1800 (724) 925-7272 RM400HA-24S Super Fast Recovery Single Diode Module 400 Amperes/1200 Volts Absolute Maximum Ratings Characteristics Symbol Peak Reverse Blocking Voltage VRRM VRSM 1200 Volts 1350 Volts VR(DC) IF(DC) 960 Volts 400 Amperes 8000 Amperes Transient Peak Reverse Blocking Voltage (Non-Repetitive), t < 5ms DC Reverse Blocking Voltage DC Current, TC = 90°C Peak Half-Cycle Surge (Non-Repetitive) On-State Current (60Hz) I2t (for Fusing), 8.3 milliseconds Junction Temperature Maximum Mounting Torque M6 Mounting Screw Tj TSTG — Maximum Mounting Torque M6 Terminal Screw — Storage Temperature Module Weight (Typical) V Isolation D-38 IFSM I2t — VRMS RM400HA-24S 260,000 Units A2sec -40 to 150 °C -40 to 125 °C 26 kg.-cm. 26 kg.-cm. 460 Grams 2500 Volts Powerex, Inc., 200 Hillis Street, Youngwood, Pennsylvania 15697-1800 (724) 925-7272 RM400HA-24S Super Fast Recovery Single Diode Module 400 Amperes/1200 Volts Electrical and Thermal Characteristics, Tj = 25°C unless otherwise specified Characteristics Symbol Test Conditions Blocking State Maximums Reverse Leakage Current, Peak IRRM Tj = 150°C, VRRM = Rated Conducting State Maximums Peak On-State Voltage VFM Tj = 25°C, IFM = 400A 2.0 Volts trr IFM = 400A, Tj = 150°C di/dt = -400A/ms, VR = 500V 0.4 ms Qrr IFM = 400A, Tj = 150°C di/dt = -400A/ms, VR = 500V Switching Minimums Reverse Recovery Time Reverse Recovery Charge Thermal Maximums Thermal Resistance, Junction-to-Case Thermal Resistance, Case-to-Sink Ru(J-C) Ru(C-S) RM400HA-24S 30 80 Units mA mC Per Module 0.1 °C/Watt Per Module 0.04 °C/Watt D-39 Powerex, Inc., 200 Hillis Street, Youngwood, Pennsylvania 15697-1800 (724) 925-7272 RM400HA-24S Super Fast Recovery Single Diode Module 400 Amperes/1200 Volts FORWARD VOLTAGE DROP CHARACTERISTICS (TYPICAL) Irr 101 102 Qrr 101 100 trr 100 101 102 103 103 REVERSE RECOVERY TIMES, trr, (µs) VR = 600V IF = 400A/µs Tj = 25oC Tj = 125oC 10-1 104 FORWARD CURRENT, IF, (AMPERES) REVERSE RECOVERY, Irr, (AMPERES), Qrr, (µC) 103 102 101 0.4 1.6 2.0 2.4 MAXIMUM ALLOWABLE PEAK SURGE (NON-REPETITIVE) CURRENT 10000 0.10 MAXIMUM PEAK SURGE (NON-REPETITIVE) CURRENT, IFSM, (AMPERES) TRANSIENT THERMAL IMPEDANCE, Zth(J-C)(t), (oC/WATT) 1.2 FORWARD VOLTAGE DROP, VF, (VOLTS) TRANSIENT THERMAL IMPEDANCE CHARACTERISTICS (JUNCTION-TO-CASE) 0.08 0.06 0.04 0.02 8000 6000 4000 2000 0 10-2 10-1 TIME, t, (SECONDS) D-40 0.8 100 101 100 102 103 Tj = 25oC di/dt, (AMPERES/µs) 0 10-3 REVERSE RECOVERY VS FORWARD CURRENT CHARACTERISTICS (TYPICAL) REVERSE RECOVERY, Irr, (AMPERES), Qrr, (µC) 102 101 CYCLES AT 60 HZ 102 Tj = 25oC Tj = 125oC VR = 600V -di/dt = 800A/µs 102 Irr 101 Qrr 101 100 trr 100 101 102 103 FORWARD CURRENT, IF (AMPERES) 10-1 104 REVERSE RECOVERY TIMES, trr, (µs) REVERSE RECOVERY VS di/dt CHARACTERISTICS (TYPICAL)