LD43__50 TM POW-R-BLOK Dual SCR Isolated Module 500 Amperes / Up to 1600 Volts Powerex, Inc., Hillis Street, Youngwood, Pennsylvania 15697 (724) 925-7272 OUTLINE DRAWING Description: A R Powerex Dual SCR 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. TM POW-R-BLOK has been tested and recognized by the Underwriters Laboratories. B C J F K G D 1 2 3 L H LD43__50 P - M10 THD (3 TYP.) Q - DIA. (4 TYP.) TM Dual SCR Pow-R-Blok Module 500 Amperes/ 600 – 1600 Volts Features: M T - (4 TYP.) LD43 Outline Dimensions S 4 5 E 7 6 N 5 4 6 7 2 1 3 CONNECTION DIAGRAM 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 25.4 L 1.00 Ordering Information: M 0.69 17.5 Example: Select the complete eight-digit module part number from the table below. Example: LD431650 is a 1600Volt, 500 Ampere Dual SCR TM Isolated POW-R-BLOK Module 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. Type LD43 Voltage Volts (x100) Current Amperes (x10) 06 08 10 12 14 16 50 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 Benefits: No Additional Insulation Components Required Easy Installation No Clamping Components Required Reduce Engineering Time Applications: Bridge Circuits AC & DC Motor Drives Battery Supplies Power Supplies Large IGBT Circuit Front Ends 11/4/1999 LD43__ 50 TM POW-R-BLOK Dual SCR Isolated Module 500 Amperes / up to 1600 Powerex, Inc., Hillis Street, Youngwood, Pennsylvania 15697 (724) 925-7272 Volts Absolute Maximum Ratings Characteristics Conditions Repetitive Peak Forward and Reverse Blocking Voltage Non-Repetitive Peak Blocking Voltage (t < 5 msec) RMS Forward Current Symbol Units VDRM & VRRM up to 1600 V VRSM VRRM + 100 V IT(RMS) 900 A 180° Conduction, TC=86°C IT(AV) 500 A Peak Three Cycle Surge Current, Non-Repetitive 60 Hz, 100% VRRM reapplied 50 Hz, 100% VRRM reapplied 60 Hz, 100%VRRM reapplied ITSM ITSM ITSM 17,000 16,300 12,250 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 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/ms TJ -40 to +130 °C Tstg -40 to +150 °C 55 6 110 12 1500 in. – Lb. Nm in. – Lb. Nm g 3.30 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 11/4/1999 LD43__50 TM POW-R-BLOK Dual SCR Isolated Module 500 Amperes / up to 1600 Powerex, Inc., Hillis Street, Youngwood, Pennsylvania 15697 (724) 925-7272 Volts Electrical Characteristics, TJ=25°C unless otherwise specified Characteristics Symbol Test Conditions Min. Repetitive Peak Forward Leakage Current IDRM Up to 1600V, TJ=130°C Repetitive Peak Reverse Leakage Current IRRM Peak On-State Voltage VFM Threshold Voltage, Low-level Slope Resistance, Low-level Threshold Voltage, High-level Slope Resistance, High-level mA Up to 1600V, TJ=130°C 80 mA ITM=1500A 1.30 V V(TO)1 rT1 TJ = 130°C, I = 15%IT(AV) to πIT(AV) 0.81 0.32 V mΩ V(TO)2 rT2 TJ = 130°C, I = πIT(AV) to ITSM 0.90 0.26 V mΩ TJ = 130°C, I = 10A to 6kA VTM = A+ B Ln I +C I + D Sqrt I Gate Trigger Current Units 80 VTM Coefficients, Full Range Minimum dV/dt Max. dV/dt Exponential to VDRM Tj=130°C, Gate Open IGT Tj=25°C, VD=12V A= B= C= D= 0.8824 -4.46E-02 8.12E-05 1.54E-02 1000 Typ. V/ms 200 mA 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 Gate Trigger Voltage Thermal Characteristics Characteristics Symbol Max. Units 0.0325 0.0650 °C/W °C/W Thermal Resistance, Junction to Case RΘJ-C Per Module, both conducting Per Junction, both conducting Thermal Impedance Coefficients ZQJ-C ZQJ-C= K1 (1-exp(-t/t1)) K1 = 8.03E-04 t1 = 3.39E-04 + K2 (1-exp(-t/t2)) + K3 (1-exp(-t/t3)) K2 = 1.03E-02 t2 = 3.15E-03 Thermal Resistance, Case to Sink Lubricated RΘC-S + K4 (1-exp(-t/t4)) Per Module K3 = 1.64E-02 t3 = 0.106 K4 = 3.75E-02 t4 = 2.066 0.01 11/4/1999 °C/W LD43__50 Dual SCR Module Powerex, Inc., Hillis Street, Youngwood, Pennsylvania 15697 (724) 925-7272 500 Amperes / up to 1600 Volts Maximum On-State Forward Voltage Drop Maximum Transient Thermal Impedance ( Tj = 130 °C ) (Junction to Case) 5.00 .07000 LD43N .06000 Thermal Impedance - Zjc - °C/W 3.00 2.00 1.00 .05000 .04000 .03000 .02000 .01000 0.00 10 100 1000 10000 .00000 100000 0.0001 0.001 0.01 Instantaneous On-State Current - Itm - Amperes 1 10 100 M axim um Allow able Case T em perature (Sinusoidal W aveform ) (S in u so id al W av efo rm ) 130 700 125 180° Max. Case Temperature - Tcase -°C_ LD 43N 600 Max. Power Dissipation Per SCR - Watts 0.1 Time - t - Seconds M axim u m O n -S tate P o w er D issip a tio n 120° 90° 500 60° 400 30° 15° 300 200 180 0 360 CONDUCTION ANGLE 100 120 115 180 0 360 CONDUCTION ANGLE 110 105 100 15° 30° 95 60° 90 90° 85 180° 120° LD43N 80 0 0 100 200 300 400 500 0 600 100 200 300 400 500 600 Average O n-State Current - It(av) - Am peres A v erag e O n -S tate C u rren t - It(av ) - Am p eres Maximum Allowable Case Temperature Maximum On-State Power Dissipation (Rectangular Waveform) (Rectangular Waveform) 140 900 Max. Case Temperature - Tcase -°C 360° 270° LD43N 800 Max. Power Dissipation Per SCR - Watts On-State Voltage - Vtm - Volts LD43N 4.00 180° 700 120° 600 90° 500 60° 30° 400 15° 300 200 0 180 360 CONDUCTION ANGLE 100 130 120 180 0 110 360 CONDUCTION ANGLE 100 15° 90 30° 80 60° 90° 120° 180° 70 270° 360°C LD43N 60 0 0 100 200 300 400 500 600 700 Average On-State Current - It(av) - Amperes 800 900 0 100 200 300 400 500 600 700 Average On-State Current - It(av) - Amperes 11/4/1999 800 900