QRD4518001 Powerex, Inc., 173 Pavilion Lane, Youngwood, Pennsylvania 15697 (724) 925-7272 www.pwrx.com Dual Diode Isolated Module 180 Amperes/4500 Volts S NUTS (3TYP) A D F F C N M B E 1 2 3 V (4TYP) G (3TYP) R (DEEP) Description: High voltage diodes feature highly insulating housings that offer enhanced protection by means of greater creepage and strike clearance distance for many demanding applications like medium voltage drives and auxiliary traction applications. T (SCREWING DEPTH) Q 1 2 3 Outline Drawing and Circuit Diagram Dimensions Inches A 5.51 B 2.87 C 1.89 Millimeters 140.0 Dimensions Inches Millimeters M 0.38 73.0 N 0.20 5.0 48.0 Q 1.44 36.5 0.16 9.75 D 4.88±0.01 124.0±0.25 R E 2.24±0.01 57.0±0.25 S M6 Metric M6 4.0 F 1.18 30.0 T 0.63 Min. 16.0 Min. G 0.43 11.0 V 0.28 Dia. 7.0 Dia. 11/14 Rev. 7 Features: Aluminum Nitride (AlN) Ceramic Substrate for Low Thermal Impedance Copper Baseplate Industry Standard Packages Allow Common Bus Work to Complementary High Isolation Diodes No Additional Insulation Components Required Applications: Diodes for 18-24 Pulse Front End Rectifiers in 10.2 KV Isolation High Voltage Power Supplies Medium Voltage Drives Motor Drives Traction Information presented is based upon manufacturers testing and projected capabilities. This information is subject to change without notice. The manufacturer makes no claim as to the suitability of use, reliability, capability, or future availability of this product. 1 Powerex, Inc., 173 Pavilion Lane, Youngwood, Pennsylvania 15697 (724) 925-7272 www.pwrx.com QRD4518001 Dual Diode Isolated Module 180 Amperes/4500 Volts Absolute Maximum Ratings, Tj = 25 °C unless otherwise specified Ratings SymbolQRD4518001 Units Repetitive Peak Reverse Blocking Voltage VRRM4500 Volts Non-Repetitive Peak Reverse Blocking Voltage (t < 5 msec) RMS Forward Current VRSMVRRM + 100 Volts IF(RMS) 282Amperes Average Forward Current (180° Conduction, TC = 95°C) IF(AV) 180Amperes Peak One Cycle Surge Current, Non-Repetitive IFSM 3860Amperes I2t for Fusing for One Cycle Operating Temperature Storage Temperature Maximum Mounting Torque, M6 Mounting Screws 60 Hz, 100% VRRM Reapplied 50 Hz, 100% VRRM Reapplied IFSM 3475Amperes 60 Hz, No VRRM Reapplied IFSM 5800Amperes 50 Hz, No VRRM Reapplied IFSM 5215Amperes 8.3 Milliseconds I2t 140,000A2sec 10 Milliseconds I2t 151,000A2sec Tj -40 to 150 °C Tstg -40 to 150 °C — 44 in-lb 5.0Nm Maximum Mounting Torque, M6 Terminal Screws — 44 in-lb 5.0Nm Module Weight (Typical) — Isolation Voltage (@ 25°C, 60Hz, 1 min.) 2 750 Grams 1.65Pounds Vrms10.2 kV Information presented is based upon manufacturers testing and projected capabilities. This information is subject to change without notice. The manufacturer makes no claim as to the suitability of use, reliability, capability, or future availability of this product. 11/14 Rev. 7 Powerex, Inc., 173 Pavilion Lane, Youngwood, Pennsylvania 15697 (724) 925-7272 www.pwrx.com QRD4518001 Dual Diode Isolated Module 180 Amperes/4500 Volts Electrical Characteristics, Tj = 25 °C unless otherwise specified Characteristics Repetitive Peak Reverse Leakage Current Peak On-State Voltage Threshold Voltage (Low-Level) Symbol Test Conditions Min. Typ. Max. Units IRRM VRRM = 4500V, Tj = 150°C — — 30 mA VFM Tj = 150°C, IFM = 180A — — 1.35 Volts V(TO)1 Tj = 150°C, I = 15% IF(AV) to ∏IF(AV) — — 0.27 Volts — — 5.216 Slope Resistance (Low-Level) rT1 Threshold Voltage (High-Level) V(TO)2 Slope Resistance (High-Level) rT2 VTM Coefficients (Full Range) Tj = 150°C, I = ∏IF(AV) to IFSM mΩ Volts mΩ Tj = 150°C, I = 15% IF(AV) to IFSM A = 0.726 B = -577E-07 VTM = A + B Ln I + CI + D Sqrt I C = 5.22E-03 D = -3.08E-07 Thermal and Mechanical Characteristics, Tj = 25 °C unless otherwise specified Characteristics Symbol Thermal Resistance, Junction to Case Rth(j-c) Per Diode Thermal Impedance Coefficients Zth(j-c) Zth(j-c) = K1 (1-exp(-t/τ1)) K1 = 1.34E-04 Thermal Resistance, Case to Sink Lubricated 11/14 Rev. 7 Rth(c-s) Test Conditions Min. Typ. — — + K2 (1-exp(-t/τ2)) K2 = 8.29E-03 + K3 (1-exp(-t/τ3)) K3 = 1.36E-02 + K4 (1-exp(-t/τ4)) K4 = 7.89E-02 Thermal Grease Applied — — Max. Units 0.099 °C/W τ1 = 1.95E-03 τ2 = 4.90E-03 τ3 = 5.18E-02 τ4 = 0.221 0.018 °C/W λgrease = 1 W/mK Information presented is based upon manufacturers testing and projected capabilities. This information is subject to change without notice. The manufacturer makes no claim as to the suitability of use, reliability, capability, or future availability of this product. 3 Powerex, Inc., 173 Pavilion Lane, Youngwood, Pennsylvania 15697 (724) 925-7272 www.pwrx.com QRD4518001 Dual Diode Isolated Module 180 Amperes/4500 Volts TRANSIENT THERMAL IMPEDANCE CHARACTERISTICS (JUNCTION TO CASE) MAXIMUM ON-STATE FORWARD VOLTAGE DROP TRANSIENT THERMAL IMPEDANCE, Rth(j-c), (°C/W) 5 ON-STATE VOLTAGE, VFM, (VOLTS) Tj = 150°C 4 3 2 1 0 101 102 103 104 0.12 0.10 0.08 0.06 0.04 0.02 0 10-4 10-3 10-2 INSTANTANEOUS ON-STATE CURRENT, IFM, (AMPERES) 15° 30° 60° 90° 120° 180° 400 300 200 100 0 180 360 °CONDUCTION ANGLE 0 0 50 100 150 200 AVERAGE ON-STATE CURRENT, IF(AV), (AMPERES) 4 101 102 150 MAXIMUM CASE TEMPERATURE, TCASE, (°C) MAXIMUM POWER DISSIPATION PER DIODE, (WATTS) 500 100 MAXIMUM ALLOWABLE CASE TEMPERATURE (SINUSOIDAL WAVEFORM) MAXIMUM ON-STATE POWER DISSIPATION (SINUSOIDAL WAVEFORM) 600 10-1 TIME, t (sec) 140 0 130 180 360 °CONDUCTION ANGLE 120 110 15° 30° 100 90 60° 90° 120° 180° 80 70 0 40 80 120 160 200 AVERAGE ON-STATE CURRENT, IF(AV), (AMPERES) Information presented is based upon manufacturers testing and projected capabilities. This information is subject to change without notice. The manufacturer makes no claim as to the suitability of use, reliability, capability, or future availability of this product. 11/14 Rev. 7 Powerex, Inc., 173 Pavilion Lane, Youngwood, Pennsylvania 15697 (724) 925-7272 www.pwrx.com QRD4518001 Dual Diode Isolated Module 180 Amperes/4500 Volts MAXIMUM ON-STATE POWER DISSIPATION (RECTANGULAR WAVEFORM) MAXIMUM ALLOWABLE CASE TEMPERATURE (RECTANGULAR WAVEFORM) 700 MAXIMUM POWER DISSIPATION PER DIODE, (WATTS) 600 30° 60° 15° 500 90° 120° 180° 400 300 200 100 0 0 0 50 100 150 180 360 °CONDUCTION ANGLE 200 250 300 AVERAGE ON-STATE CURRENT, IF(AV), (AMPERES) 11/14 Rev. 7 MAXIMUM CASE TEMPERATURE, TCASE, (°C) 150 360° 270° 140 0 130 180 360 °CONDUCTION ANGLE 120 110 15° 100 30° 60° 90 90° 120° 80 70 180° 270° 360°(DC) 0 50 100 150 200 250 300 AVERAGE ON-STATE CURRENT, IF(AV), (AMPERES) Information presented is based upon manufacturers testing and projected capabilities. This information is subject to change without notice. The manufacturer makes no claim as to the suitability of use, reliability, capability, or future availability of this product. 5