LD4750 POWEREX | Alldatasheet
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Powerex, Inc., Hillis Street, Youngwood, Pennsylvania 15697 (724) 925-7272 POW-R-BLOK TM Dual SCR/Diode Isol ated Module
500 Amperes / Up to 1600 Volts
Revision Date: 12/04/2002 LD47__50 Ordering Information: Select the complete eight-digit module part number from the table below. Example: LD471650 is a 1600Volt,
500 Ampere Dual SCR/Diode
TM Module. Type Voltage Volts (x100) Current Amperes (x10) LD47 06 LD47__50 Dual SCR/Diode POW-R-BLOK TM Module
500 Amperes / 800-1600 Volts
Dimension Inches Millimeters A 5.91 150.0 B 4.88 124.0 C 4.41 112.0 D 2.36 60.0 E 2.05 52.0 F 1.97 50.0 G 1.89 48.0 H 1.73 44.0 J 1.22 31.0 K 1.10 28.0 L 1.00 25.4 M 0.69 17.5 N 0.39 10.0 P M10 Metric M10 Q 0.26 Dia. 6.5 Dia. R 0.24 6.0 S 0.12 3.0 T .110 x .032 2.5 x 0.8 Note: Dimensions are for reference only. Description: Powerex Dual SCR/Diode Modules are designed for use in applications requiring phase control and isolated packaging. The modules are isolated for easy mounting with other components on a common heatsink. POW-R-BLOK TM has been tested and recognized by the Underwriters Laboratories. Features: /G84/G3 Electrically Isolated Heatsinking /G84/G3 Aluminum Nitride Isolator /G84 Compression Bonded Elements /G84 Metal Baseplate /G84 Low Thermal Impedance for Improved Current Capability /G84 UL Recognized Benefits: /G84/G3 No Additional Insulation Components Required /G84/G3 Easy Installation /G84/G3 No Clamping Components Required /G84 Reduce Engineering Time Applications: /G84/G3 Bridge Circuits /G84/G3 AC & DC Motor Drives /G84/G3 Battery Supplies /G84/G3 Power Supplies /G84/G3 Large IGBT Circuit Front Ends J F C B A R L H Q - DIA. (4 TYP.) P - M10 THD (3 TYP.) K DG M N S E T - (2 TYP.) OUTLINE DRAWING CONNECTION DIAGRAM
Powerex, Inc., Hillis Street, Youngwood, Pennsylvania 15697 (724) 925-7272 POW-R-BLOK TM Dual SCR/Diode Isol ated Module Revision Date: 12/04/2002 LD47__50 Absolute Maximum Ratings Characteristics Conditions Symbol Units Repetitive Peak Forward and Reverse Blocking Voltage V DRM & VRRM up to 1600 V Non-Repetitive Peak Blocking Voltage (t < 5 msec) V RSM V RRM + 100 V RMS Forward Current 180° Conduction, T C=86°C I T(RMS) /IF(RMS) 785 A Average Forward Current 180° Conduction, T C=86°C I T(AV) /IF(AV) 500 A Peak One Cycle Surge Current, Non-Repetitive 60 Hz, 100% V RRM reapplied
50 Hz, 100% VRRM reapplied
17,000 16,300 A A Peak Three Cycle Surge Current, Non-Repetitive 60 Hz, 100%V RRM reapplied I TSM/IFSM 12,250 A Peak Ten Cycle Surge Current, Non-Repetitive 60 Hz, 100% V RRM reapplied I TSM/IFSM 10,500 A I2t for Fusing for One Cycle 8.3 milliseconds 10 milliseconds I2t I2t 1.20 x 10 6 1.33 x 10 6 A2 sec A2 sec Maximum Rate-of-Rise of On-State Current, (Repetitive) Per JEDEC Standard 397 5.2.2.6 di/dt 200 A/µs Operating Temperature T J -40 to +130 °C Storage Temperature T stg -40 to +150 °C Max. Mounting Torque, M6 Mounting Screw 55 in. – Lb. Nm Max. Mounting Torque, M10 Terminal Screw 110 in. – Lb. Nm Module Weight, Typical 1500 g 3.30 lb V Isolation @ 25C Vrms 3000 V
Powerex, Inc., Hillis Street, Youngwood, Pennsylvania 15697 (724) 925-7272 POW-R-BLOK TM Dual SCR/Diode Isol ated Module Revision Date: 12/04/2002 LD47__50 Electrical Characteristics, TJ=25°C unless otherwise specified Characteristics Symbol Test Conditions Min. Max. Units Repetitive Peak Forward Leakage Current I DRM Up to 1600V, T J=130°C 80 mA Repetitive Peak Reverse Leakage Current I RRM Up to 1600V, T J=130°C 80 mA Peak On-State Voltage V TM /VFM I TM /IFM =1500A 1.30 V Threshold Voltage, Low-level Slope Resistance, Low-level V(TO)1 rT1 TJ = 130°C, I = 15%IT(AV) to πIT(AV) 0.81 0.32 V mΩ Threshold Voltage, High-level Slope Resistance, High-level V(TO)2 rT2 TJ = 130°C, I = πIT(AV) to ITSM 0.90 0.26 V mΩ VTM Coefficients, Full Range T J = 130°C, I = 10A to 6kA VTM /VFM = A+ B Ln I +C I + D Sqrt I A = B = C = D = 0.8824 -4.46E-02 8.12E-05 1.54E-02 Minimum dV/dt dV/dt Exponential to V DRM Tj=130°C, Gate Open 1000 Typ. V/µs Gate Trigger Current I GT T j=25°C, VD=12V 200 mA Gate Trigger Voltage V GT T j=25°C, VD=12V 3.0 Volts Non-Triggering Gate Voltage V GDM T j=130°C, VD= ½ VDRM 0.25 Volts Peak Forward Gate Current I GTM 4.0 Amp Peak Reverse Gate Voltage V GRM 5 Volts Thermal Characteristics Characteristics Symbol Max. Units Thermal Resistance, Junction to Case RΘJ-C Per Module, both conducting Per Junction, both conducting 0.0325 0.0650 °C/W °C/W Thermal Impedance Coefficients ZΘJ-C Z ΘJ-C= K1 (1-exp(-t/τ1)) + K2 (1-exp(-t/τ2)) + K3 (1-exp(-t/τ3)) + K4 (1-exp(-t/τ4)) K1 = 8.03E-04 K2 = 1.03E-02 K3 = 1.64E-02 K4 = 3.75E-02 τ1 = 3.39E-04 τ2 = 3.15E-03 τ3 = 0.106 τ4 = 2.066 Thermal Resistance, Case to Sink Lubricated RΘC-S Per Module 0.01 °C/W
Powerex, Inc., Hillis Street, Youngwood, Pennsylvania 15697 (724) 925-7272 POW-R-BLOK TM Dual SCR/Diode Isol ated Module Revision Date: 12/04/2002 LD47__50 Maximum Transient Thermal Impedance .00000 .01000 .02000 .03000 .04000 .05000 .06000 .07000 0.0001 0.001 0.01 0.1 1 10 100 Time - t - Seconds Thermal Impedance - Zjc - °C/W (Junction to Case, Per Junction) Maximum On-State Forward Voltage Drop 0.00 1.00 2.00 3.00 4.00 5.00 10 100 1000 10000 100000 Instantaneous On-State Current - Itm / Ifm - Amperes On-State Voltage - Vtm / Vfm - Volts ( Tj = 130 °C ) 0 180 360 CONDUCTION ANGLE Maximum On-State Power Dissipation 15° 30° 60° 90° 120° 180° 100 200 300 400 500 600 700 0 100 200 300 400 500 600 Average On-State Current - It(av)/ If(av)- Amperes Max. Power Dissipation Per Junction - Watts (Sinusoidal Waveform) 0 180 360 CONDUCTION ANGLE Maximum Allowable Case Temperature 120°90° 60° 30°15° 180° 100 105 110 115 120 125 130 0 100 200 300 400 500 600 Average On-State Current - It(av)/ If(av) - Amperes Max. Case Temperature - Tcase -°C_ (Sinusoidal Waveform) 0 180 360 CONDUCTION ANGLE Maximum On-State Power Dissipation 90° 60° 30° 120° 180° 270° 15° 360° 100 200 300 400 500 600 700 800 900 0 100 200 300 400 500 600 700 800 900 Average On-State Current - It(av) / If(av) - Amperes Max. Power Dissipation Per Junction - Watts (Rectangular Waveform) 0 180 360 CONDUCTION ANGLE Maximum Allowable Case Temperature 270° 180°120°90° 60°30° 15° 360°C 100 110 120 130 140 0 100 200 300 400 500 600 700 800 900 Average On-State Current - It(av) / If(av) - Amperes Max. Case Temperature - Tcase -°C (Rectangular Waveform)
Powerex, Inc., Hillis Street, Youngwood, Pennsylvania 15697 (724) 925-7272 POW-R-BLOK TM Dual SCR/Diode Isol ated Module Revision Date: 12/04/2002 LD47__50 Six-Pulse Bridge Circuit Total Power Dissipation & Maximum Rated Output Current With Sink to Ambient Resistance of Heatsink as a Parameter. Total Power Dissipation vs Maximum Rated Output Current 500 1000 1500 2000 2500 3000 3500 4000 0 200 400 600 800 1000 1200 1400 Maximum Bridge Output Current (A) 500 1000 1500 2000 2500 3000 3500 4000 Total Power Dissipation (W) Powerex LD47--50 Pow-R-Blok 6-Pulse Bridge 500 1000 1500 2000 2500 3000 3500 4000 10 30 50 70 90 110 130 Ambient Temperature (C) Total Power Dissipation (W) 0.30 0.20 0.15 0.12 0.10 0.08 0.06 0.05 0.04 0.03 0.025 0.02 0.015