® LS43__50 Powerex, Inc.,173 Pavilion Lane, Youngwood, Pennsylvania 15697 (724) 925-7272 www.pwrx.com Description: OUTLINE DRAWING Powerex Single SCR 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. T D G A K H E J B "Q" M POW-R-BLOKTM Single SCR Isolated Module 500 Amperes / Up to 1600 Volts "P" N K LS43__50 Single SCR POW-R-BLOKTM Module 500 Amperes / Up to 1600 Volts A L C F LS43 Outline Dimensions R A K K G Ordering Information: Select the complete eight-digit module part number from the table below. Example: LS431650 is a 1600 Volt, 500 Ampere Single SCR Isolated TM POW-R-BLOK Module Features: Electrically Isolated Heatsinking Aluminum Nitride Insulator Compression Bonded Elements Metal Baseplate Low Thermal Impedance for Improved Current Capability Quick Connect Gate Terminal with Provision for Keyed Mating Plug UL Recognized Dimension Inches Millimeters A 3.15 80.0 B 1.50 38.0 C 2.05 52.1 Benefits: D 3.62 92.0 E 1.97 50.0 9.9 No Additional Insulation Components Required Easy Installation No Clamping Components Required Reduce Engineering Time F 0.39 G 0.24 6.1 H 0.75 19.0 J 0.99 25.1 K 0.48 12.2 L 0.12 3.1 M 1.45 36.8 N 1.76 44.7 P M10 Metric M10 Q 0.250 Dia. 6.35 Dia. R 0.99 25.1 S 0.110 x .032 2.5 x 0.8 T 3.99 101.3 Applications: Bridge Circuits AC & DC Motor Drives Battery Supplies Power Supplies Large IGBT Circuit Front Ends Note: Dimensions are for reference only. Type LS43 Voltage Volts (x100) Current Amperes (x10) 08 10 12 14 16 50 Revision Date: 02/16/2010 ® LS43__50 Powerex, Inc.,173 Pavilion Lane, Youngwood, Pennsylvania 15697 (724) 925-7272 www.pwrx.com POW-R-BLOKTM Single SCR Isolated Module 500 Amperes / Up to 1600 Volts Absolute Maximum Ratings Characteristics Conditions Symbol Units VDRM & VRRM up to 1600 V VRSM VRRM + 100 V 180° Conduction, TC=78°C IT(RMS) 900 A Peak Three Cycle Surge Current, Non-Repetitive 180° Conduction, TC=86°C 180° Conduction, TC=78°C 60 Hz, 100% VRRM reapplied 50 Hz, 100% VRRM reapplied 60 Hz, 100%VRRM reapplied IT(AV) IT(AV) ITSM ITSM ITSM 500 575 17,000 16,300 12,250 A A A A A Peak Ten Cycle Surge Current, Non-Repetitive 60 Hz, 100% VRRM reapplied ITSM 10,500 8.3 milliseconds 10 milliseconds It 2 It Per JEDEC Standard 397 5.2.2.6 di/dt Repetitive Peak Forward and Reverse Blocking Voltage Non-Repetitive Peak Blocking Voltage (t < 5 msec) RMS Forward Current Average Forward Current Peak One Cycle Surge Current, Non-Repetitive 2 I t for Fusing for One Cycle Maximum Rate-of-Rise of On-State Current, (Repetitive) Operating Temperature Storage Temperature 2 1.33 x 10 200 6 2 A sec 2 A sec A/µs TJ -40 to +130 Tstg -40 to +150 °C 55 6 110 12 816 in. – Lb. Nm in. – Lb. Nm g 1.80 lb 3000 V Max. Mounting Torque, M6 Mounting Screw Max. Mounting Torque, M10 Terminal Screw Module Weight, Typical V Isolation @ 25C 1.20 x 10 A 6 Vrms °C 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. Revision Date: 02/16/2010 ® LS43__50 Powerex, Inc.,173 Pavilion Lane, Youngwood, Pennsylvania 15697 (724) 925-7272 www.pwrx.com POW-R-BLOKTM Single SCR Isolated Module 500 Amperes / Up to 1600 Volts Electrical Characteristics, TJ=25°C unless otherwise specified Characteristics Symbol Test Conditions Repetitive Peak Forward Leakage Current IDRM Up to 1600V, TJ=130°C 80 mA Repetitive Peak Reverse Leakage Current IRRM Up to 1600V, TJ=130°C 80 mA Peak On-State Voltage VFM ITM=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 Min. TJ = 130°C, I = 10A to 6kA VTM = A+ B Ln I +C I + D Sqrt I Minimum dV/dt Max. A= B= C= D= Units 0.8824 -4.46E-02 8.12E-05 1.54E-02 1000 Typ. V/µs dV/dt Exponential to VDRM Tj=130°C, Gate Open Gate Trigger Current IGT Tj=25°C, VD=12V 200 mA Gate Trigger Voltage VGT Tj=25°C, VD=12V 3.0 Volts Non-Triggering Gate Voltage VGDM Tj=130°C, VD= ½ VDRM 0.25 Volts Peak Forward Gate Current IGTM 4.0 Amp Peak Reverse Gate Voltage VGRM 5 Volts Thermal Characteristics Characteristics Symbol Max. Units 0.0650 °C/W Thermal Resistance, Junction to Case RΘJ-C Per Module/Junction Thermal Impedance Coefficients ZΘJ-C ZΘJ-C= K1 (1-exp(-t/τ1)) K1 = 8.03E-04 τ1 = 3.39E-04 + K2 (1-exp(-t/τ2)) + K3 (1-exp(-t/τ3)) K2 = 1.03E-02 τ2 = 3.15E-03 K3 = 1.64E-02 τ3 = 0.106 + K4 (1-exp(-t/τ4)) Per Module K4 = 3.75E-02 τ4 = 2.066 0.02 Thermal Resistance, Case to Sink Lubricated RΘC-S °C/W Revision Date: 02/16/2010 ® LS43__50 POW-R-BLOKTM Single SCR Isolated Module 500 Amperes / Up to 1600 Volts Powerex, Inc.,173 Pavilion Lane, Youngwood, Pennsylvania 15697 (724) 925-7272 www.pwrx.com Maximum On-State Forward Voltage Drop Maximum Transient Thermal Impedance ( Tj = 130 °C ) (Junction to Case) 5.00 .07000 Thermal Impedance - Zjc - °C/W On-State Voltage - Vtm - Volts .06000 4.00 3.00 2.00 1.00 .05000 .04000 .03000 .02000 .01000 0.00 10 100 1000 .00000 0.0001 10000 0.001 0.01 0.1 Instantaneous On-State Current - Itm - Amperes 1 10 100 Time - t - Seconds Maximum Allowable Case Temperature Maximum On-State Power Dissipation (Sinusoidal Waveform) (Sinusoidal Waveform) 130 700 125 Max. Case Temperature - Tcase -°C_ 180° 600 Max. Power Dissipation - Watts 120° 90° 500 60° 400 30° 15° 300 200 180 0 360 CONDUCTION ANGLE 100 120 115 360 CONDUCTION ANGLE 105 100 15° 95 30° 60° 90 90° 120° 85 180° 80 0 0 100 200 300 400 500 0 600 100 200 300 400 500 600 Average On-State Current - It(av) - Amperes Average On-State Current - It(av) - Amperes Maximum Allowable Case Temperature Maximum On-State Power Dissipation (Rectangular Waveform) (Rectangular Waveform) 140 800 270° 180° 700 360° 120° 600 90° 500 60° 400 30° 15° 300 200 180 0 360 CONDUCTION ANGLE 100 Max. Case Temperature - Tcase -°C 900 Max. Power Dissipation - Watts 180 0 110 130 120 180 0 110 360 CONDUCTION ANGLE 100 15° 90 30° 80 60° 90° 360°C 120° 180° 70 270° 60 0 0 100 200 300 400 500 600 Average On-State Current - It(av) - Amperes 700 800 0 100 200 300 400 500 600 700 800 Average On-State Current - It(av) - Amperes Revision Date: 02/16/2010