LDR31050

PRELIMINARY Powerex, Inc., 173 Pavilion Lane, Youngwood, Pennsylvania 15697 (724) 925-7272 www.pwrx.com LDR3__50 POW-R-BLOKTM Dual SCR Isolated Module 500 Amperes / Up to 1800 Volts OUTLINE DRAWING LDR3__50 Dual SCR POW-R-BLOKTM Module 500 Amperes / 800-1800 Volts Description: 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. Features: Ordering Information: LDR3 Outline Dimensions Select the complete eight-digit module part number from the table below. Example: LDR31650 is a 1600V, 500 Ampere Dual SCR Isolated TM POW-R-BLOK Module. Type LDR3 Voltage Volts (x100) Current Amperes (x10) 08 10 12 14 16 18 50 Dimension Inches Millimeters A 5.87 149 B 4.88 124 C 4.41 112 D 2.36 60 E 2.05 52 F 1.97 50 G 1.89 48 H 1.73 44 J 1.22 31 K 1.10 28 L 1.02 26 M 0.67 17 N 0.39 10 P M10 Metric M10 Q 0.26 Dia. 6.5 Dia. R 0.20 5 S 0.12 3 T .110 x .032 2.8 x 0.8 Electrically Isolated Heatsinking Compression Bonded Elements Metal Baseplate Low Thermal Impedance for Improved Current Capability  Includes Gate Lead Kits and M10 Terminal Hardware  UL Recognition Pending  RoHS Compliant     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 Note: Dimensions are for reference only. Revision Date: 7/21/2017 PRELIMINARY Powerex, Inc., 173 Pavilion Lane, Youngwood, Pennsylvania 15697 (724) 925-7272 www.pwrx.com LDR3__50 POW-R-BLOKTM Dual SCR Isolated Module 500 Amperes / Up to 1800 Volts Absolute Maximum Ratings Characteristics Conditions Repetitive Peak Forward and Reverse Blocking Voltage Symbol Units VDRM & VRRM up to 1800 V VRSM VRRM + 100 V 785 A Non-Repetitive Peak Blocking Voltage (t < 5 msec) RMS Forward Current 180° Conduction, TC=85°C, 50 Hz IT(RMS) Average Forward Current 180° Conduction, TC=85°C, 50 Hz IT(AV) 500 A 60 Hz, 0V reapplied, Tj= Tj max ITSM 17,000 A 60 Hz, 0V reapplied, Tj= 25 °C ITSM 20,000 A A Peak One Cycle Surge Current, Non-Repetitive 2 I t for Fusing for One Cycle 50 Hz, 0V reapplied Tj= Tj max ITSM 15,500 50 Hz, 0V reapplied, Tj= 25 °C ITSM 18,000 60 Hz, 0V reapplied, Tj= Tj max 2 It 1.19 x 10 60 Hz, 0V reapplied, Tj= 25 °C It 2 1.66 x 10 50 Hz, 0V reapplied Tj= Tj max 2 It 1.20 x 10 2 1.62 x 10 4 A 6 6 6 6 2 A sec 2 A sec 2 A sec 50 Hz, 0V reapplied, Tj= 25 °C It PG(AV) T= Tj max, VD= 0.67 VDRM, ITM= 2 ITAV, Gate Pulse: IG= 2 A, tGP= 50 µs, diG/dt>= 1 A/µs di/dt 400 A/µs Operating Temperature TJ -40 to +130 °C Storage Temperature Tstg -40 to +125 °C 55 6 110 12 1.5 in. – Lb. Nm in. – Lb. Nm kg 3.30 lb 3000 V Average Forward Gate Power Maximum Rate-of-Rise of On-State Current, (Repetitive) Max. Mounting Torque, M6 Mounting Screw Max. Mounting Torque, M10 Terminal Screw Module Weight, Typical V Isolation @ 25C t= 1 minute, 50 Hz Vrms 2 A sec W 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: 7/21/2017 PRELIMINARY Powerex, Inc., 173 Pavilion Lane, Youngwood, Pennsylvania 15697 (724) 925-7272 www.pwrx.com LDR3__50 POW-R-BLOKTM Dual SCR Isolated Module 500 Amperes / Up to 1800 Volts Electrical Characteristics, TJ=25°C unless otherwise specified Characteristics Symbol Test Conditions Repetitive Peak Forward Leakage Current IDRM VD= VDRM, , TJ=130°C 70 mA Repetitive Peak Reverse Leakage Current IRRM VR= VRRM, TJ=130°C 70 mA VFM ITM=1570A 1.50 V V(TO)1 rT1 TJ = 130°C, I = 0.5 πIT(AV) to 1.5 πIT(AV) 0.85 0.40 V mΩ Peak On-State Voltage Threshold Voltage, Low-level Slope Resistance, Low-level VTM Coefficients, Full Range Min. TJ = 130°C, I = 0.5 πIT(AV) to 1.5 πIT(AV) VTM = A+ B Ln I +C I + D Sqrt I Critical Rate of Rise of Off-State Voltage Gate Trigger Current A= B= C= D= Max. Units -2.5548 0.8017 9.55E-04 -0.0851 dV/dt VD= 0.67 VDRM , Tj=130°C, Gate Open 1000 V/µs IGT Tj=25°C, VD=12V 250 mA Gate Trigger Voltage VGT Tj=25°C, VD=12V 2.5 V Non-Triggering Gate Voltage VGDM Tj=130°C, VD= 0.67 VDRM 0.25 V Peak Forward Gate Current IGTM 4.0 A Peak Reverse Gate Voltage VGRM Latching Current IL Tj= 25 °C, VD= 12 V, 5 V 1000 mA Gate Pulse: IG= 2 A, tGP= 50 µs, diG/dt>= 1 A/µs Holding Current IH Tj= 25 °C, VD= 0.67 VDRM, Gate Open 300 mA Turn-Off Time tq Itm=ITAV, dI/dt=10 A/us, dVD/dt=50 V/us, o VD=0.67 Vdrm, VR= 100 V, Tj=130 C 250 µs 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 ZΘJ-C ZΘJ-C= K1 (1-exp(-t/1)) K1 = 7.42E-04 1 = 3.33E-04 + K2 (1-exp(-t/2)) K2 = 9.52E-04 2 = 4.74E-03 + K3 (1-exp(-t/3)) K3 = 1.02E-02 3 = 9.60E-02 + K4 (1-exp(-t/4)) Per Module K4 = 5.23E-02 4 = 1.719 0.01 Thermal Resistance, Case to Sink Lubricated RΘC-S °C/W Revision Date: 7/21/2017 PRELIMINARY LDR3__50 POW-R-BLOKTM Dual SCR Isolated Module 500 Amperes / Up to 1800 Volts Powerex, Inc., 173 Pavilion Lane, Youngwood, Pennsylvania 15697 (724) 925-7272 www.pwrx.com Maximum Transient Thermal Impedance Maximum On-State Forward Voltage Drop (Junction to Case) ( Tj = 130 °C ) 0.07 Thermal Impedance - Rjc - °C/W On-State Voltage - Vtm - Volts 5 4 3 2 0.06 0.05 0.04 0.03 0.02 1 0.01 0 100 1000 10000 0 0.001 100000 0.01 0.1 Instantaneous On-State Current - Itm - Amperes (Sinusoidal Waveform) 100 (Sinusoidal Waveform) 140 700 180° Max. Case Temperature - Tcase - °C Maximum Power Dissipation Per SCR - Watts 10 Maximum Allowable Case Temperature Maximum On-State Power Dissipation 800 120° 600 90° 60° 500 30° 400 15° 300 200 130 120 110 100 15° 30° 60° 90 90° 120° 180° 80 100 0 0 100 200 300 400 500 70 600 0 100 200 Average On-State Current - If(av) - Amperes 300 400 500 600 Average On-State Current - It(av) - Amperes Maximum On-State Power Dissipation Maximum Allowable Case Temperature (Rectangular Waveform) (Rectangular Waveform) 1000 140 360° 900 130 270° Max. Case Temperature - Tcase - °C Maximum Power Dissipation Per SCR - Watts 1 Time - t - Seconds 800 180° 700 120° 90° 600 60° 500 30° 15° 400 300 200 120 110 100 15° 90 30° 60° 90° 80 120° 180° 270° 70 360° (DC) 60 100 0 50 0 100 200 300 400 500 600 700 Average On-State Current - It(av) - Amperes 800 900 0 100 200 300 400 500 600 700 800 Average On-State Current - It(av) - Amperes Revision Date: 7/21/2017 900