QRS1440T30

QRS1440T30 Fast Recovery Diode Module Powerex, Inc., 173 Pavilion Lane, Youngwood, Pennsylvania 15697-1800 (724) 925-7272 www.pwrx.com Description: Powerex Fast Recovery Diode Modules are designed for use in applications requiring fast switching. The modules are isolated for easy mounting with other components on a common heatsink. QRS1440T30 Fast Recovery Diode Module Features: „ „ „ „ „ Fast Recovery Time Isolated Mounting Metal Baseplate Low Thermal Impedance 3000 V isolating voltage Applications: Dimensions A B C D E F G H J K L M N Inches 3.70 1.34 1.18 3.15 0.50 0.28 0.67 1.81 0.91 M6X1.0 0.32 0.256 Dia. 0.47 Millimeters 94.0 34.0 30.0 80.0 12.7 7.0 17.0 46.0 23.0 M6X1.0 8.0 6.5 Dia. 12.0 „ „ „ „ „ „ Switching Power Supplies Inverters Choppers Welding Power Supplies Free Wheeling Diode High Frequency Rectifiers Revision Date: 03/23/2009 QRS1440T30 Fast Recovery Diode Module Powerex, Inc., 173 Pavilion Lane, Youngwood, Pennsylvania 15697-1800 (724) 925-7272 www.pwrx.com Absolute Maximum Ratings, TJ=25°C unless otherwise specified Characteristics Conditions Symbol Repetitive Peak Reverse Blocking Voltage - VRRM 1400 Volts Non-Repetitive Peak Reverse Blocking Voltage - VRSM VRRM + 100 Volts 180° Conduction, Tc=80°C IF(AV) 169 Amperes 249 Amperes t = 8.3mS, 100%VRRM Reapplied IFSM 2670 Amperes t = 8.3mS, 100%VRRM Reapplied It 2 29700 A sec Average Forward Current QRS1440T30 180° Conduction, Tc=25°C Peak Half Cycle Non-Repetitive Surge Current 2 I t for Fusing for One Cycle Units 2 Operating Junction Temperature - TJ -40 to 150 °C Storage Temperature - TSTG -40 to 150 °C Maximum Mounting Torque, M6 Mounting Screw - - 26 In.-lb. Maximum Terminal Torque, M6 Terminal Screw - - 26 In.-lb. Module Weight (Typical) - - 220 Grams 60 Hz, circuit to base, all terminals shorted, t = 1 sec VRMS 3000 Volts V Isolation Thermal Characteristics, TJ=25°C unless otherwise specified Characteristics Symbol Min. Typ. Max. Units Thermal Resistance, Junction to Case RΘJC Per Diode - - 0.09 °C/Watt Thermal Resistance, Case to Sink Lubricated RΘCS Per Module - - 0.04 °C/Watt Electrical Characteristics, TJ=25°C unless otherwise specified Characteristics Symbol Test Conditions Min. Typ. Max Peak Reverse Leakage Current IRRM Rated VRRM - - 2 Units mA Peak On-State Voltage VFM IF=400A - - 3.8 Volts Reverse Recovery Time trr IF = 400A, di/dt = −800A/μs - - 300 ns Reverse Recovery Charge Qrr IF =400A, di/dt = −800A/μs - 4.0 - μC Revision Date: 03/23/2009 QRS1440T30 Fast Recovery Diode Module Powerex, Inc., 173 Pavilion Lane, Youngwood, Pennsylvania 15697-1800 (724) 925-7272 www.pwrx.com Maximum On-State Forward Voltage Drop Maximum Transient Thermal Impedance (Junction to Case) ( Tj = 150 °C ) 9.00 .09000 8.00 .08000 Thermal Impedance - Rjc - °C/W .10000 On-State Voltage - Vtm - Volts 10.00 7.00 6.00 5.00 4.00 3.00 2.00 1.00 .07000 .06000 .05000 .04000 .03000 .02000 .01000 0.00 10.0 100.0 1000.0 .00000 10000.0 .00010 .00100 .01000 Instantaneous On-State Current - Itm - Amperes Maximum On-State Power Dissipation 10.00000 100.00000 (Sinusoidal Waveform) 1000 150 900 120° 180° 90° 800 Max. Case Temperature - Tcase - °C Maximum Power Dissipation Per SCR - Watts 1.00000 Maximum Allowable Case Temperature (Sinusoidal Waveform) 60° 700 15° 600 30° 500 400 300 200 180 0 360 CONDUCTION ANGLE 100 130 180 0 360 CONDUCTION ANGLE 110 90 70 60° 50 180° 120° 90° 30° 15° 0 30 0 50 100 150 200 250 0 50 Average On-State Current - It(av) - Amperes 100 150 200 250 Average On-State Current - It(av) - Amperes Maximum On-State Power Dissipation Maximum Allowable Case Temperature (Rectangular Waveform) (Rectangular Waveform) 1400 150 1200 270° 360° 180° 1000 90° 120° 60° 800 15° 30° 600 400 200 180 0 360 CONDUCTION ANGLE 50 100 150 200 250 Average On-State Current - It(av) - Amperes 300 130 0 350 180 360 CONDUCTION ANGLE 110 90 70 50 60° 30 90° 120° 180° 270° 360°C 30° 15° 10 0 0 Max. Case Temperature - Tcase - °C Maximum Power Dissipation Per SCR - Watts .10000 Time - t - Seconds 0 20 40 60 80 100 120 140 160 180 200 220 240 260 280 300 320 340 Average On-State Current - It(av) - Amperes Revision Date: 03/23/2009