ND432025 TM POW-R-BLOK Dual SCR Isolated Module 250 Amperes / 2000 Volts Powerex, Inc., Hillis Street, Youngwood, Pennsylvania 15697 (724) 925-7272 Description: OUTLINE DRAWING 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. T - M8 THD. (3 TYP.) M K U - DIA. (4 TYP.) A AK K1 G1 G J N G2 K2 K C B S A W Q V P W D E H L R K1 G1 F ND432025 Dual SCR Isolated TM POW-R-BLOK Module 250 Amperes / 2000 Volts Features: TElectrically Isolated Heatsinking TAluminum Nitride Insulator T Compression Bonded Elements T Metal Baseplate T Low Thermal Impedance for Improved Current Capability T Quick Connect Gate Terminal with Provision for Keyed Mating Plug T UL Recognized SCR 1 K AK SCR 2 A G2 K2 CONNECTION DIAGRAM Ordering Information: ND43 Outline Dimensions Dimension Inches Millimeters A 4.57 116 B 3.66 93 C 3.15 80.0 D 2.17 55.1 E 2.06 52.3 F 2.07 52.0 G 1.97 50.0 H 1.90 48.3 J 1.50 38.1 K 1.38 35.0 L 1.35 34.3 M 1.122 28.5 N .71 18.0 14.5 P .57 Q .625 15.9 R .394 10.00 S .350 8.9 T M8 Metric M8 U .22 Dia. 5.6 Dia. V .110 x .032 2.8 x 0.8 W .12 3.0 Select the complete eight digit module part number from the table below. Example: ND432025 is a 2000Volt, 250 Ampere Dual SCR Isolated TM POW-R-BLOK Module Type Voltage Volts (x100) Current Amperes (x 10) ND43 20 25 Benefits: TNo Additional Insulation Components Required TEasy Installation TNo Clamping Components Required T Reduce Engineering Time Applications: TBridge Circuits TAC & DC Motor Drives TBattery Supplies TPower Supplies TLarge IGBT Circuit Front Ends Note: Dimensions are for reference only. Revision Date: 11/1/2001 ND432025 Powerex, Inc., Hillis Street, Youngwood, Pennsylvania 15697 (724) 925-7272 TM POW-R-BLOK Dual SCR Isolated Module 250 Amperes / 2000 Volts Absolute Maximum Ratings Characteristics Conditions Symbol Units Repetitive Peak Forward and Reverse Blocking Voltage VDRM & VRRM up to 2000 V Non-Repetitive Peak Reverse Blocking Voltage (t < 5 msec) VRSM 2100 V 180° Conduction, TC=83°C IT(RMS) 393 A RMS Forward Current Average Forward Current Peak One Cycle Surge Current, Non-Repetitive Peak Three Cycle Surge Current, Non-Repetitive Peak Ten Cycle Surge Current, Non-Repetitive 2 I t for Fusing for One Cycle, 8.3 milliseconds Maximum Rate-of-Rise of On-State Current, (Non-Repetitive) Peak Gate Power Dissipation 180° Conduction, TC=83°C IT(AV) 250 A 60 Hz, 100% VRRM reapplied,Tj=130C ITSM 8800 A 60 Hz, No VRRM reapplied,Tj=130C ITSM 10,420 A A 60 Hz, 100% VRRM reapplied,Tj=25C ITSM 10,120 60 Hz, No VRRM reapplied,Tj=25C ITSM 11,900 A 60 Hz, 100% VRRM reapplied,Tj=130C ITSM 4400 A 60 Hz, 100% VRRM reapplied,Tj=130C ITSM 3925 A 60 Hz, 100% VRRM reapplied,Tj=130C It 2 320,000 A sec 60 Hz, 100% VRRM reapplied,Tj=25C It 2 426,720 A sec Tj=25°C, IG=500mA, VD=0.67 VDRM (Rated), ITM= πIT(AV), Tr < 0.5µs, tp > 6µs di/dt 800 A/µs 2 2 PGM 16 W PG(AV) 3 W IGFM 4 A Peak Forward Gate Voltage VGFM 10 V Peak Reverse Gate Voltage VGRM 5 V Average Gate Power Dissipation Peak Forward Gate Current Operating Temperature TJ -40 to +130 °C Storage Temperature Tstg -40 to +150 °C 45 5 110 12 840 in.-Lb. Nm in.-Lb. Nm G 1.85 lb 2500 V Max. Mounting Torque, M6 Mounting Screw Max. Mounting Torque, M8 Terminal Screw Module Weight, Typical V Isolation @ 25C Vrms Revision Date: 11/1/2001 ND432025 TM POW-R-BLOK Dual SCR Isolated Module 250 Amperes / 2000 Volts Powerex, Inc., Hillis Street, Youngwood, Pennsylvania 15697 (724) 925-7272 Electrical Characteristics, TJ=25°C unless otherwise specified Characteristics Symbol Test Conditions Repetitive Peak Forward Leakage Current IDRM Up to 2000V, 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 Min. Units 50 mA Up to 2000V, TJ=130°C 50 mA ITM=625A 1.40 V V(TO)1 rT1 TJ = 130°C, I = 15%IT(AV) to πIT(AV) 0.813 0.810 V mΩ V(TO)2 rT2 TJ = 130°C, I = πIT(AV) to ITSM 0.947 0.641 V mΩ VTM Coefficients, Full Range TJ = 130°C, I = 15%IT(AV) to ITSM VTM = A+ B Ln I +C I + D Sqrt I Minimum dV/dt Max. A= B= C= D= 0.7324 9.80 E-3 5.83 E-4 6.02 E-3 dV/dt Exponential to 2/3 VDRM Tj=130°C, Gate Open Turn-On Time (Typical) ton ITM = 100A, VD = 100V 7 (Typical) µs Turn-Off Time (Typical) t off 150 (Typical) µs 500 V/µs Gate Trigger Current IGT TJ = 130°C, I T= 250A Re-Applied dV/dt = 20V/µs Linear to 0.8 VDRM Tj=25°C, VD=12V 150 mA Gate Trigger Voltage VGT Tj=25°C, VD=12V 3.0 Volts VGDM Tj=130°C, VD= ½ VDRM 0.15 Volts Non-Triggering Gate Voltage Thermal Characteristics Characteristics Symbol Max. Units 0.07 0.14 °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/τ1)) K1 = 5.27E-3 τ1 = 1.69E-4 + K2 (1-exp(-t/τ2)) + K3 (1-exp(-t/τ3)) K2 = 1.17E-2 τ2 = 2.07E-2 K3 = 5.26E-2 τ3 = 2.37E-1 + K4 (1-exp(-t/τ4)) Per Module K4 = 6.97E-2 τ4 = 2.46 0.03 Thermal Resistance, Case to Sink Lubricated RΘC-S °C/W Revision Date: 11/1/2001 ND432025 TM POW-R-BLOK Dual SCR Isolated Module 250 Amperes / 2000 Volts Powerex, Inc., Hillis Street, Youngwood, Pennsylvania 15697 (724) 925-7272 Maximum Transient Thermal Impedance Maximum On-State Forward Voltage Drop (Junction To Case) 4 0.16 3.5 0.14 Thermal Impedance - Rjc - °C/W On-State Voltage - Vtm - Volts (Tj = 130C) 3 2.5 2 1.5 1 0.12 0.10 0.08 0.06 0.04 0.02 0.5 0.00 0 10 100 1000 0.001 10000 0.01 0.1 130 120° 300 180° 90° 60° 30° 100 180 0 360 CONDUCTION ANGLE Max. Case Temperature - Tcase -°C_ Max. Power Dissipation Per SCR - Watts_ 100 (Sinusoidal Waveform) (Sinusoidal Waveform) 15° 10 Maximum Allowable Case Temperature Maximum On-State Power Dissipation 200 1 Time - t - Seconds Instantaneous On-State Current - It - Amperes 120 180 0 360 CONDUCTION ANGLE 110 100 15° 30° 60° 90 90° 120° 180° 80 0 0 50 100 150 200 0 250 20 40 60 80 100 120 140 160 180 200 220 240 260 Average On-State Current - It(av) - Amperes Average On-State Current - It(av) - Amperes Maximum On-State Power Dissipation Maximum Allowable Case Temperature (Rectangular Waveform) (Rectangular Waveform) 500 130 400 Max. Case Temperature - Tcase -°C_ Max. Power Dissipation Per SCR - Watts_ 360° 270° 180° 120° 300 60° 90° 30° 15° 200 100 180 0 360 CONDUCTION ANGLE 120 180 0 110 360 CONDUCTION ANGLE 100 90 15° 80 30° 60° 90° 120° 180° 270° 360° 70 60 0 0 50 100 150 200 250 300 Average On-State Current - It(av) - Amperes 350 400 0 50 100 150 200 250 300 350 400 Average On-State Current - It(av) - Amperes Revision Date: 11/1/2001