ND4126

ND41__26 Powerex, Inc., 173 Pavilion Lane, Youngwood, Pennsylvania 15697 (724) 925-7272 www.pwrx.com POW-R-BLOKTM Dual Diode Isolated Module 260 Amperes / Up to 2400 Volts OUTLINE DRAWING T - M8 THD. (3 TYP.) M K U - DIA. (4 TYP.) Description: Powerex Dual Diode Modules are designed for use in applications requiring rectification 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. ND41__26 Dual Diode Isolated POW-R-BLOKTM Module 260 Amperes / 600-2400 Volts A GJ AK N K C B S A Q W P E W R L H F Features: Electrically Isolated Heatsinking Aluminum Nitride Isolator Compression Bonded Elements Metal Baseplate Low Thermal Impedance for Improved Current Capability UL Recognized DIODE 1 K AK A DIODE 2 CONNECTION DIAGRAM Benefits: Ordering Information: Select the complete eight digit module part number from the table below. Example: ND412026 is a 2000Volt, 260 Ampere Dual Diode Isolated TM POW-R-BLOK Module No Additional Insulation Components Required Easy Installation No Clamping Components Required Reduce Engineering Time ND41 Outline Dimensions Dimension A B C E F G H J K L M N P Q R S T U W Inches 4.57 3.66 3.15 2.06 2.05 1.97 1.90 1.50 1.38 1.26 1.122 .71 .57 .625 .394 .350 M8 Metric .250 Dia. .12 Millimeters 116 93 80.0 52.3 52.0 50.0 48.3 38.1 35.0 32.0 28.5 18.0 14.5 15.9 10.00 8.9 M8 6.35 Dia. 3.0 Applications: Type ND41 Voltage Volts (x100) 06 08 10 12 14 16 18 20 22 24 Current Amperes (x10) 26 Bridge Circuits AC & DC Motor Drives Battery Supplies Power Supplies Large IGBT Circuit Front Ends Note: Dimensions are for reference only. Revision Date: 05/17/2010 ND41__26 Powerex, Inc., 173 Pavilion Lane, Youngwood, Pennsylvania 15697 (724) 925-7272 www.pwrx.com POW-R-BLOKTM Dual Diode Isolated Module 260 Amperes / Up to 2400 Volts Absolute Maximum Ratings Characteristics Repetitive Peak 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 Operating Temperature Storage Temperature Max. Mounting Torque, M6 Mounting Screw Max. Mounting Torque, M8 Terminal Screw Module Weight, Typical V Isolation @ 25C Vrms 2 Conditions Symbol VRRM VRSM up to 2400 VRRM + 200 408 260 8000 5750 4975 266,000 -40 to +150 -40 to +150 45 5 110 12 840 1.85 2500 Units V V A A A A A A sec °C °C in.-Lb. Nm in.-Lb. Nm g lb. V 2 180° Conduction, TC=112°C 180° Conduction, TC=112°C 60 Hz, 100% VRRM reapplied 60 Hz, 100% VRRM reapplied 60 Hz, 100% VRRM reapplied IF(RMS) IF(AV) IFSM IFSM IFSM It TJ Tstg 2 Revision Date: 05/17/2010 ND41__26 Powerex, Inc., 173 Pavilion Lane, Youngwood, Pennsylvania 15697 (724) 925-7272 www.pwrx.com POW-R-BLOKTM Dual Diode Isolated Module 260 Amperes / Up to 2400 Volts Electrical Characteristics, TJ=25°C unless otherwise specified Characteristics Repetitive Peak Reverse Leakage Current Peak On-State Voltage Threshold Voltage, Low-level Slope Resistance, Low-level Threshold Voltage, High-level Slope Resistance, High-level VTM Coefficients, Full Range Symbol IRRM VFM V(TO)1 rT1 V(TO)2 rT2 Test Conditions Up to 2400V, TJ=150°C IFM=1500A TJ = 150°C, I = 15%IF(AV) to πIF(AV) TJ = 150°C, I = πIF(AV) to IFSM TJ = 150°C, I = 15%IF(AV) to IFSM VFM = A+ B Ln I +C I + D Sqrt I Diode Reverse Recovery Time (Typical) trr Ifm = 1500A, Tp = 190 µs di/dt = -25A/µs A= B= C= D= Min. Max. 50 1.35 0.764 0.360 .710 0.420 0.7140 0.0232 4.72 E-4 -6.71 E-3 10 µs Units mA V V mΩ V mΩ Thermal Characteristics Characteristics Thermal Resistance, Junction to Case Thermal Impedance Coefficients Symbol RΘJ-C ZΘJ-C Per Module, both conducting Per Junction both conducting ZΘJ-C= K1 (1-exp(-t/τ1)) + K2 (1-exp(-t/τ2)) + K3 (1-exp(-t/τ3)) + K4 (1-exp(-t/τ4)) Thermal Resistance, Case to Sink Lubricated RΘC-S Per Module K1 = 5.27E-3 K2 = 1.17E-2 K3 = 5.26E-2 K4 = 6.97E-2 Max. 0.07 0.14 τ1 = 1.69E-4 τ2 = 2.07E-2 τ3 = 2.37E-1 τ4 = 2.46 0.03 °C/W Units °C/W °C/W Revision Date: 05/17/2010 ND41__26 Powerex, Inc., 173 Pavilion Lane, Youngwood, Pennsylvania 15697 (724) 925-7272 www.pwrx.com POW-R-BLOKTM Dual Diode Isolated Module 260 Amperes / Up to 2400 Volts Ma x im um On-Sta te Forw a rd Volta ge Drop ( Tj = 150 °C ) 5 M aximum Transient Thermal Impedance ( Junction to Case) .16 Thermal Impedance - Rjc - °C/W .14 .12 .10 .08 .06 .04 .02 On-State Voltage - Vfm - Volts 4 3 2 1 0 10 100 1000 10000 .00 0.001 0.01 0.1 1 10 100 Instantaneous On-State Current - Ifm - Amperes Time - t - Seconds Maximum On-State Power Dissipation (Sinusoidal Waveform) 300 120° 90° 200 60° 150 3 0° 1 5° 180° Maximum Allowable Case Temperature (Sinusoidal Waveform) 150 145 140 135 130 125 120 115 110 15° 30° 60° 90° 120° 180° 0 180 360 Max. Power Dissipation Per Diode - Watts_ Max. Case Temperature - Tcase -°C_ 250 CONDUCTION ANGLE 100 0 180 360 50 CONDUCTION ANGLE 0 0 50 100 150 200 250 300 Average On-State Current - If(av) - Amperes 0 50 100 150 200 250 300 Average On-State Current - If(av) - Amperes Maximum On-State Power Dissipation (Rectangular Waveform) 400 Maximum Allowable Case Temperature (Rectangular Waveform) 150 270° 360° Max. Power Dissipation Per Diode - Watts_ Max. Case Temperature - Tcase -°C_ 350 300 250 200 30° 150 100 0 140 0 180° 120° 90° 60° 130 15° CONDUCTION ANGLE 180 360 30° 60° 90° 120° 180° 270° 360°C 120 15° 110 50 0 0 50 100 150 200 250 CONDUCTION ANGLE 180 360 100 90 300 350 400 450 0 50 100 150 200 250 300 350 400 450 Average On-State Current - If(av) - Amperes Average On-State Current - If(av) - Amperes Revision Date: 05/17/2010