LS4350 POWEREX | Alldatasheet
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Powerex, Inc., Hillis Street, Youngwood, Pennsylvania 15697 (724) 925-7272 POW-R-BLOK TM Single SCR Isolated Module
500 Amperes / Up to 1600 Volts
Revision Date: 4/19/2002 LS43__50 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
(x100) Current Amperes (x10) LS43 08 LS43__50 Single SCR POW-R-BLOK TM Module
600 Amperes / Up to 1600 Volts
Dimension Inches Millimeters A 3.15 80.0 B 1.50 38.0 C 2.05 52.1 D 3.62 92.0 E 1.97 50.0 F 0.39 9.9 G 0.24 6.1 H 0.79 20.1 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 0.22 Dia. 5.6 Dia. R 0.99 25.1 S 0.110 x .032 2.5 x 0.8 Note: Dimensions are for reference only. Description: 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. POW-R-BLOK TM has been tested and recognized by the Underwriters Laboratories. Features: /G84/G3 Electrically Isolated Heatsinking /G84/G3 Aluminum Nitride Insulator /G84 Compression Bonded Elements /G84 Metal Baseplate /G84 Low Thermal Impedance for Improved Current Capability /G84 Quick Connect Gate Terminal with Provision for Keyed Mating Plug /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 A B M N H D G E J K C L F R "Q" "P" "S" OUTLINE DRAWING KA CONNECTION DIAGRAM K K G A
Powerex, Inc., Hillis Street, Youngwood, Pennsylvania 15697 (724) 925-7272 POW-R-BLOK TM Single SCR Isolated Module Revision Date: 4/19/2002 LS43__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 I T(RMS) 900 A Average Forward Current 180° Conduction, T C=86°C I T(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 12,250 A Peak Ten Cycle Surge Current, Non-Repetitive 60 Hz, 100% V RRM reapplied I TSM 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 816 g 1.80 lb V Isolation @ 25C Vrms 3000 V
Powerex, Inc., Hillis Street, Youngwood, Pennsylvania 15697 (724) 925-7272 POW-R-BLOK TM Single SCR Isolated Module Revision Date: 4/19/2002 LS43__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 FM I TM=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 = 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/Junction 0.0650 °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 0.02 °C/W
Powerex, Inc., Hillis Street, Youngwood, Pennsylvania 15697 (724) 925-7272 POW-R-BLOK TM Single SCR Isolated Module Revision Date: 4/19/2002 LS43__50 Maximum On-State Forward Voltage Drop 0.00 1.00 2.00 3.00 4.00 5.00 10 100 1000 10000 Instantaneous On-State Current - Itm - Amperes On-State Voltage - Vtm - Volts ( Tj = 130 °C ) 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) 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 Average On-State Current - It(av) - Amperes Max. Power Dissipation - Watts (Rectangular Waveform) 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) - Amperes Max. Power Dissipation - 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) - Amperes Max. Case Temperature - Tcase -°C_ (Sinusoidal 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 Average On-State Current - It(av) - Amperes Max. Case Temperature - Tcase -°C (Rectangular Waveform)