ND421825 TM POW-R-BLOK Dual SCR/Diode Isolated Module 250 Amperes / 1800 Volts Powerex, Inc., Hillis Street, Youngwood, Pennsylvania 15697 (724) 925-7272 Description: OUTLINE DRAWING Powerex Dual SCR/Diode 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 K C B S A V W Q P W D E H L R K1 G1 F ND421825 Dual SCR/Diode Isolated TM POW-R-BLOK Module 250 Amperes / 1800 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 DIODE 2 A CONNECTION DIAGRAM Ordering Information: ND42 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: ND421825 is a 1800Volt, 250 Ampere Dual SCR/Diode TM Isolated POW-R-BLOK Module Type Voltage Volts (x100) Current Amperes (x 10) ND42 18 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 ND421825 Powerex, Inc., Hillis Street, Youngwood, Pennsylvania 15697 (724) 925-7272 TM POW-R-BLOK Dual SCR/Diode Isolated Module 250 Amperes / 1800 Volts Absolute Maximum Ratings Characteristics Conditions Symbol Units Repetitive Peak Forward and Reverse Blocking Voltage VDRM & VRRM 1800 V Non-Repetitive Peak Reverse Blocking Voltage (t < 5 msec) VRSM 1900 V RMS Forward Current 180° Conduction, TC=84°C IT(RMS) 393 A Average Forward Current 180° Conduction, TC=84°C IT(AV) /IF(AV) 250 A Peak One Cycle Surge Current, Non-Repetitive 60 Hz, 100% VRRM reapplied ITSM/IFSM 8800 A Peak Three Cycle Surge Current, Non-Repetitive 60 Hz, 100%VRRM reapplied ITSM/IFSM 4685 A Peak Ten Cycle Surge Current, Non-Repetitive 60 Hz, 100% VRRM reapplied ITSM/IFSM 4040 A I t 2 320,000 A sec di/dt 800 A/µs PGM 16 W PG(AV) 3 W IGFM 4 A Peak Forward Gate Voltage VGFM 10 V Peak Reverse Gate Voltage VGRM 5 V 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 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 Average Gate Power Dissipation Peak Forward Gate Current Tj=25°C, IG=500mA, VD=0.67 VDRM (Rated), ITM=π IT(AV), Tr < 0.5µs, tp > 6µs Max. Mounting Torque, M6 Mounting Screw Max. Mounting Torque, M8 Terminal Screw Module Weight, Typical V Isolation @ 25C Vrms 2 Revision Date: 11/1/2001 ND421825 TM POW-R-BLOK Dual SCR/Diode Isolated Module 250 Amperes / 1800 Volts Powerex, Inc., Hillis Street, Youngwood, Pennsylvania 15697 (724) 925-7272 Electrical Characteristics, TJ=25°C unless otherwise specified Characteristics Repetitive Peak Forward Leakage Current Repetitive Peak Reverse Leakage Current Symbol Test Conditions IDRM 1800V, TJ=130°C Min. Max. Units 50 mA IRRM 1800V, TJ=130°C 50 mA VTM /VFM ITM /IFM =625A 1.40 V Threshold Voltage, Low-level Slope Resistance, Low-level V(TO)1 rT1 TJ = 130°C, I = 15%IT(AV) to πIT(AV) 0.877 0.731 V mΩ Threshold Voltage, High-level Slope Resistance, High-level V(TO)2 rT2 TJ = 130°C, I = πIT(AV) to ITSM 1.125 0.377 V mΩ Peak On-State Voltage VTM /VFM Coefficients, Full Range TJ = 130°C, I = 15%IT(AV) to ITSM VTM /VFM = A+ B Ln I +C I + D Sqrt I Minimum dV/dt A= B= C= D= 0.695 4.272E-02 2.951E-04 8.766E-03 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 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 Non-Triggering Gate Voltage 500 V/µs VGT Tj=25°C, VD=12V 3.0 Volts VGDM Tj=130°C, VD= ½ VDRM 0.15 Volts 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 ND421825 TM POW-R-BLOK Dual SCR/Diode Isolated Module 250 Amperes / 1800 Volts Powerex, Inc., Hillis Street, Youngwood, Pennsylvania 15697 (724) 925-7272 Maximum On-State Forward Voltage Drop Maximum Transient Thermal Impedance ( Tj = 130 °C ) (Junction to Case, Per Junction) .14000 .12000 4 Thermal Impedance - Rjc - °C/W On-State Voltage - Vtm/Vfm - Volts 5 3 2 1 .10000 .08000 .06000 .04000 .02000 .00000 .00010 0 10 100 1000 10000 .00100 .01000 10.00000 100.00000 (Sinusoidal Waveform) (Sinusoidal Waveform) 350 130 125 120° 300 Max. Case Temperature - Tcase -°C_ Max. Power Dissipation Per Junction - Watts 1.00000 Maximum Allowable Case Temperature Maximum On-State Power Dissipation 180° 90° 250 60° 200 30° 15° 150 100 180 0 360 CONDUCTION ANGLE 50 120 115 180 0 110 360 CONDUCTION ANGLE 105 15° 100 30° 95 60° 90 90° 120° 85 180° 80 0 0 50 100 150 200 0 250 50 100 Maximum On-State Power Dissipation 130 360° 450 Max. Case Temperature - Tcase -°C_ 270° 400 180° 120° 60° 250 90° 30° 200 15° 150 100 180 0 360 CONDUCTION ANGLE 50 0 0 50 100 150 200 250 250 (Rectangular Waveform) 500 300 200 Maximum Allowable Case Temperature (Rectangular Waveform) 350 150 Average On-State Current - It / If (av) - Amperes Average On-State Current - It / If (av) - Amperes Max. Power Dissipation Per Junction - Watts .10000 Time - t - Seconds Instantaneous On-State Current - Itm/Ifm - Amperes 300 350 Average On-State Current - It / If (av) - Amperes 400 120 110 180 0 360 CONDUCTION ANGLE 100 90 15° 30° 60° 80 90° 120° 180° 70 360° 270° 60 0 50 100 150 200 250 300 350 Average On-State Current - It / If (av) - Amperes Revision Date: 11/1/2001 400