TAS7__1603DH Phase Control Thyristor Powerex, Inc., 173 Pavilion Ln, Youngwood, Pa 15697-1800 (724)925-7272 1650 Amperes 4400 Volts //www.pwrx.com The TAS7 is High Voltage version of the PRX TAS0 high current disc pack SCR. It employs a Single-Bar, amplifying gate structure. This amplifying gate design allows the SCR to be reliably operated at high di/dt and high dv/dt conditions in phase control applications. FEATURES: Low On-State Voltage High di/dt Capability High dv/dt Capability Hermetic Ceramic Package Excellent Surge and I2t Ratings APPLICATIONS: DC Power Supplies Motor Controls AC Soft-Starters ORDERING INFORMATION Select the complete 12 digit Part Number using the table below. EXAMPLE: TAS7441603DH is a 4400V-1650A SCR with 200ma IGT and 12 inch gate and cathode potential leads. Voltage Voltage Current Current PART Rating Code Rating Code Turn-Off Tq Itavg VDRM-VRRM TAS7 4400V 4200V 4000V 3600V 3200V 44 42 40 36 32 1650 16 Gate IGT Leads 0 3 DH 550us typ. 200ma 12" Page 1 of 6 http://store.iiic.cc/ Revised: 3/26/2010 TAS7__1603DH Phase Control Thyristor Powerex, Inc., 173 Pavilion Ln, Youngwood, Pa 15697-1800 (724)925-7272 1650 Amperes 4400 Volts //www.pwrx.com Absolute Maximum Ratings Characteristic Symbol Rating Units VDRM-VRRM 4400 Volts Non-repetitive Transient Peak Reverse Voltage VRSM VRRM + 100 Volts Average On-State Current, TC=70C IT(Avg.) 1650 A RMS On-State Current, TC=70C IT(RMS) 2592 A Average On-State Current, TC=55C IT(Avg.) 1900 A RMS On-State Current, TC=55C IT(RMS) 2985 A Peak One Cycle Surge Current, 60Hz, VR=0V ITSM 22,000 A Peak One Cycle Surge Current, 50Hz, VR=0V ITSM 20,742 A Fuse Coordination I2t, 60Hz I2 t 2.02E+06 A2s Fuse Coordination I2t, 50Hz I2 t 2.15E+06 A2s di/dt 100 A/us di/dt 300 A/us PGM 16 Watts PG(avg) 5 Watts Tj -40 to+125 C TStg. -50 to+150 C 2.1 lb 0.95 Kg 9000 - 11000 lbs Repetitive Peak Voltage Critical Rate-of-Rise of On-State Current Repetitive Critical Rate-of-Rise of On-State Current Non-Repetitive Peak Gate Power, 100us Average Gate Power Operating Temperature Storage Temperature Approximate Weight Mounting Force 40.0 - 48.9 Information presented is based upon limited testing or projected capabilities. This information is subject to change without notice. The manufacturer makes no claim as to suitability for use, reliability, capability or future availability of this product. Page 2 of 6 http://store.iiic.cc/ Knewtons TAS7__1603DH Phase Control Thyristor Powerex, Inc., 173 Pavilion Ln, Youngwood, Pa 15697-1800 (724)925-7272 Electrical Characteristics, 1650 Amperes 4400 Volts //www.pwrx.com Tj=25C unless otherwise specified Rating Characteristic Repetitive Peak Forward Leakage Current Repetitive Peak Reverse Leakage Current Symbol Test Conditions min typ max Units IDRM Tj=125C, VDRM=Rated 250 ma IRRM Tj=125C, VRRM=Rated 250 ma Peak On-State Voltage VTM Tj=125C, ITM=1500A 2.00 V VTM Model, Low Level VTM = VO + r*ITM V0 Tj=125C 15% ITM - *ITM 1.39 V 0.401 m VTM Model, High Level VTM = VO + r*ITM V0 Tj=125C 1.60 V 0.364 m VTM Model, 4-Term A Tj=125C 1.779 B 15%ITM - ITSM -0.102 VTM= A + B*Ln(ITM) + C*(ITM) + D*(ITM) 1/2 r r *ITM - ITSM C Turn-On Delay Time D td Turn-Off Time tq 3.16E-04 1.26E-02 VD = 0.5*VDRM Gate Drive: 40V - 20 Tj=125C dv/dt = 20V/us to 80% VDRM dv/dt(Crit) dv/dt Tj=125C Exp. Waveform VD =80% Rated Gate Trigger Current IGT VGT Tj=25C VD = 12V Gate Trigger Voltage Peak Reverse Gate Voltage 2.5 us 550 us 800 V/us 30 125 200 ma 0.8 2.0 4.5 V 5 V Rating typ max Units VGRM Thermal Characteristics Characteristic Thermal Resistance Test Conditions min Junction to Case Rjc Double side cooled 0.01 0.011 C/Watt Case to Sink Rcs Double side cooled 0.003 0.005 C/Watt Zjc Double side cooled Thermal Impedance Model Zjc(t) = Symbol (A(N)*(1-exp(-t/Tau(N)))) N= where: 1 2 3 4 A(N) = 7.00E-04 1.00E-03 5.00E-03 4.30E-03 Tau(N) = 8.00E-05 1.90E-02 1.10E-01 1.21E+00 Page 3 of 6 http://store.iiic.cc/ TAS7__1603DH Phase Control Thyristor Powerex, Inc., 173 Pavilion Ln, Youngwood, Pa 15697-1800 (724)925-7272 1650 Amperes 4400 Volts //www.pwrx.com Maximum On-State Voltage Drop 6.00 Tj = 125C 5.00 VTM (V) 4.00 3.00 2.00 1.00 0.00 100 1000 10000 100000 ITM (A) MAXIMUM TRANSIENT THERMAL IMPEDANCE Thermal Impedance (C/Watt) 1.20E-02 1.00E-02 8.00E-03 6.00E-03 4.00E-03 2.00E-03 0.00E+00 0.001 0.01 0.1 Time (sec) Page 4 of 6 http://store.iiic.cc/ 1 10 TAS7__1603DH Phase Control Thyristor Powerex, Inc., 173 Pavilion Ln, Youngwood, Pa 15697-1800 (724)925-7272 1650 Amperes 4400 Volts //www.pwrx.com Maximum On-State Power Dissipation Sinusoidal Waveform 8000 Pavg (Watts) 7000 90 6000 180 120 60 5000 4000 3000 CONDUCTION ANGLE 2000 1000 0 180 360 0 0 500 1000 1500 Iavg 2000 2500 (A) Maximum Allowable Case Temperature Sinusoidal Waveform 130 120 CONDUCTION ANGLE Tc (C) 110 100 0 180 360 90 80 60 70 90 120 60 0 500 1000 1500 Iavg (A) Page 5 of 6 http://store.iiic.cc/ 180 2000 2500 TAS7__1603DH Phase Control Thyristor Powerex, Inc., 173 Pavilion Ln, Youngwood, Pa 15697-1800 (724)925-7272 1650 Amperes 4400 Volts //www.pwrx.com Maximum On-State Power Dissipation Square Waveform 9000 360 8000 180 Pavg (Watts) 7000 90 60 6000 120 5000 4000 CONDUCTION ANGLE 3000 2000 0 1000 180 360 0 0 500 1000 1500 2000 Iavg 2500 3000 3500 (A) Maximum Allowable Case Temperature Square Waveform 130 120 CONDUCTION ANGLE Tc (C) 110 100 0 180 360 90 80 70 360 60 60 90 120 180 50 0 500 1000 1500 Iavg (A) Page 6 of 6 http://store.iiic.cc/ 2000 2500 3000