PRELIMINARY Powerex, Inc., Hillis Street, Youngwood, Pennsylvania 15697 (724) 925-7272 PA43__06 TM POW-R-BLOK AC Switch SCR Isolated Module 1330 Amps RMS, Up to 2400 Volts Description: Powerex AC Switch 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. Features: TElectrically Isolated Heatsinking T Compression Bonded Elements T Metal Baseplate T Low Thermal Impedance for Improved Current Capability Benefits: TNo Additional Insulation Components Required TEasy Installation TNo Clamping Components Required T Reduce Engineering Time Applications: TTransfer Switches TAC Welders TMotor Soft Starters Ordering Information: Select the complete eight-digit module part number from the table below. Example: PA432406 is a 2400 Volt, 600A Average/SCR (1330 Ampere RMS/Switch) SCR AC Switch TM Isolated POW-R-BLOK Module Type PA43 Current Voltage Volts (x100) Amperes (x100) 16 18 20 22 24 06 Average Current Per SCR 08/20/2002 PRELIMINARY Powerex, Inc., Hillis Street, Youngwood, Pennsylvania 15697 (724) 925-7272 PA43__06 TM POW-R-BLOK AC Switch SCR Isolated Module 1330 Amps RMS, Up to 2400 Volts Absolute Maximum Ratings Characteristics Conditions Repetitive Peak Forward and Reverse Blocking Voltage Non-Repetitive Peak Blocking Voltage (t < 5 msec) RMS Current o (AC Switch, 180 Conduction) Average Forward Current Per SCR o (180 Conduction) 180° Conduction, TC=66° C 180° Conduction, TC=71° C 180° Conduction, TC=76° C 180° Conduction, TC=81° C 180° Conduction, TC=86° C 180° Conduction, TC=90° C 180° Conduction, TC=66° C 180° Conduction, TC=71° C 180° Conduction, TC=76° C 180° Conduction, TC=81° C 180° Conduction, TC=86° C Peak One Cycle Surge Current, Non-Repetitive Tj = 25C, Vr = 0 Peak One Cycle Surge Current, Non-Repetitive Tj = 25C, Vr = Vrrm Peak One Cycle Surge Current, Non-Repetitive Tj = 125C, Vr = 0 180° Conduction, TC=90° C 60 Hz 50 Hz 60 Hz 50 Hz 60 Hz 50 Hz Peak One Cycle Surge Current, Non-Repetitive Tj = 125C, Vr = Vrrm 60 Hz 50 Hz Symbol Units VDRM & VRRM Up to 2400 V VRSM VRRM + 100 V IT(RMS) IT(RMS) IT(RMS) IT(RMS) IT(RMS) IT(RMS) 1665 1550 1440 1330 1220 1110 A A A A A A IT(RMS) IT(RMS) IT(RMS) IT(RMS) IT(RMS) IT(RMS) 750 700 650 600 550 500 A A A A A A ITSM ITSM ITSM ITSM ITSM ITSM 50,890 46,400 33,925 30,935 44,250 40,350 A A A A A A ITSM ITSM 29,500 26,900 A A A Peak Three Cycle Surge Current, Non-Repetitive 60 Hz, Tj = 125C, Vr = Vrrm ITSM 23,900 Peak Ten Cycle Surge Current, Non-Repetitive 60 Hz, Tj = 125C, Vr = Vrrm ITSM 18,615 8.3 milliseconds 10 milliseconds It It Per JEDEC Standard 397 5.2.2.6 di/dt Per JEDEC Standard 397 5.2.2.6 di/dt 2 I t for Fusing for One Cycle Tj = 125C, Vr = Vrrm Maximum Rate-of-Rise of On-State Current, (Non-Repetitive) Maximum Rate-of-Rise of On-State Current, (Repetitive) Operating Temperature Storage Temperature 2 2 3.62 x 10 400 A sec 6 A sec 2 A/µs A/µs 150 TJ -40 to +125 °C Tstg -40 to +150 °C 132 15 106 12 455 in. – Lb. Nm in. – Lb. Nm g 11.75 lb 3000 V Max. Mounting Torque, M6 Mounting Screw Max. Mounting Torque, M10 Terminal Screw Module Weight, Typical V Isolation @ 25C 3.63 x 10 A 2 6 Vrms 08/20/2002 PA43__06 PRELIMINARY Powerex, Inc., Hillis Street, Youngwood, Pennsylvania 15697 (724) 925-7272 TM POW-R-BLOK AC Switch SCR Isolated Module 1330 Amps RMS, Up to 2400 Volts Electrical Characteristics, TJ=25° C unless otherwise specified Characteristics Symbol Test Conditions Min. Max. Units Repetitive Peak Forward Leakage Current IDRM Up to 2400V, TJ=125° C 100 mA Repetitive Peak Reverse Leakage Current IRRM Peak On-State Voltage VFM Up to 2400V, TJ=125° C 100 mA ITM=3000A, TJ=125° C 1.75 V Threshold Voltage, Low-level Slope Resistance, Low-level V(TO)1 rT1 TJ = 125° C, I = 15%IT(AV) to πIT(AV) 0.869 0.237 V mΩ Threshold Voltage, High-level Slope Resistance, High-level V(TO)2 rT2 TJ = 125° C, I = πIT(AV) to ITSM 1.055 0.175 V mΩ TJ = 125° C, I = 50A to 6kA VTM Coefficients, Full Range VTM = A+ B Ln I +C I + D Sqrt I Minimum dV/dt A= B= C= D= 0.93159 -4.51 E-02 9.95 E-05 1.29 E-02 V/µs dV/dt Exponential to 0.67VDRM Tj=125° C, Gate Open Gate Trigger Current IGT Tj=25° C, VD=12V 200 mA Gate Trigger Voltage VGT Tj=25° C, VD=12V 3.0 Volts VGDM Tj=125° C, VD= ½ VDRM Non-Triggering Gate Voltage 600 Typ. 0.15 Volts IH 300 mA Peak Forward Gate Current IGTM 4.0 Amp Peak Reverse Gate Voltage VGRM 5 Volts PGM (AVE) 16 Watts Holding Current Maximum Average Gate Power Dissipation Thermal Characteristics Characteristics Symbol 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/t1)) + K2 (1-exp(-t/t2)) + K3 (1-exp(-t/t3)) + K4 (1-exp(-t/t4)) Thermal Resistance, Case to Sink Lubricated RΘC-S Per Module Max. Units 0.029 0.058 ° C/W ° C/W K1 = 5.04 E-04 t1 = 2.47 E-03 K2 = 2.31 E-03 t2 = 4.42 E-02 K3 = 2.83 E-03 K4 =5.24 E-02 t3 = 1.370 t4 = 9.668 0.009 ° C/W 08/20/2002 PRELIMINARY PA43__06 AC Switch SCR Module Powerex, Inc., Hillis Street, Youngwood, Pennsylvania 15697 (724) 925-7272 1330 Amps RMS, Up to 2400 Volts Maximum Transient Thermal Impedance Typical On-State Forward Voltage Drop (Junction To Case) (Tj = 125C) 0.06 4 0.05 Thermal Impedance - Rjc - °C/W On-State Voltage - Vt - Volts 3.5 3 2.5 2 1.5 1 0.04 0.03 0.02 0.01 0.5 0 10 100 1000 10000 0.00 0.001 100000 0.01 0.1 Instantaneous On-State Current - It - Amperes 10 100 Maximum Allowable Case Temperature Maximum On-State Power Dissipation (Sinusoidal Waveform) (Sinusoidal Waveform) 1200 130 120° 1000 180° 90° 60° 800 600 30° 15° 400 180 0 360 CONDUCTION ANGLE 200 Max. Case Temperature - Tcase -°C_ Max. Power Dissipation Per SCR - Watts_ 1 Time - t - Seconds 120 110 180 0 100 360 CONDUCTION ANGLE 90 15° 30° 80 60° 70 90° 120° 0 180° 60 0 100 200 300 400 500 600 700 800 0 100 200 Average On-State Current - It(av) - Amperes 300 400 500 600 700 800 Average On-State Current - It(av) - Amperes Maximum Allowable Case Temperature Maximum On-State Power Dissipation (Rectangular Waveform) (Rectangular Waveform) 130 1600 120 270° Max. Case Temperature - Tcase -°C_ Max. Power Dissipation Per SCR - Watts_ 360° 1400 180° 1200 120° 1000 90° 60° 800 30° 15° 600 400 0 200 180 360 CONDUCTION ANGLE 110 100 180 0 360 CONDUCTION ANGLE 90 15° 80 30° 60° 70 90° 60 120° 50 180° 270° 360° 40 0 30 0 200 400 600 800 1000 1200 Average On-State Current - It(av) - Amperes 1400 0 200 400 600 800 1000 1200 1400 Average On-State Current - It(av) - Amperes 08/20/2002 PRELIMINARY Powerex, Inc., Hillis Street, Youngwood, Pennsylvania 15697 (724) 925-7272 PA43__06 AC Switch SCR Module 1330 Amps RMS / 1800 Volts 08/20/2002