TDS4__4402 Phase Control Thyristor Powerex, Inc., 173 Pavilion Ln, Youngwood, PA 15697 www.pwrx.com 4400Amperes 2400Volts (724)925-7272 The TDS4 is a medium voltage, high current, thin pack disc SCR employing a amplifing gate structure. This thin package provides greater cooling thus maximizing high current performance. The amplifing gate design allows the SCR to be reliably operated at high di/dt and dv/dt conditions in various 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 Plating Rectifiers ORDERING INFORMATION Select the complete 12 digit Part Number using the table below. EXAMPLE: TDS4244402DH is a 2400V 4400A SCR with 300ma IGT and 12 inch gate and cathode potential leads. Voltage Voltage Current Current PART Rating Code Rating Code Turn-Off Tq VDRM-VRRM Itavg TDS4 2400 2200 2000 1800 24 22 20 18 4400 44 0 Gate IGT Leads 2 600us 300ma (typ.) (max) 12" Revised: Page 1 of 6 http://store.iiic.cc/ 5/15/2009 TDS4__4402 Phase Control Thyristor Powerex, Inc., 173 Pavilion Ln, Youngwood, PA 15697 www.pwrx.com 4400Amperes 2400Volts (724)925-7272 Absolute Maximum Ratings Characteristic Symbol Rating Units VDRM-VRRM 2400 Volts Average On-State Current, TC=70C IT(Avg.) 4400 A RMS On-State Current, TC=70C IT(RMS) 6912 A Average On-State Current, TC=55C IT(Avg.) 5150 A RMS On-State Current, TC=55C IT(RMS) 8090 A Peak One Cycle Surge Current, 60Hz, VR=0V ITSM 88,000 A Peak One Cycle Surge Current, 50Hz, VR=0V ITSM 82,966 A Fuse Coordination I t, 60Hz 2 It 3.23E+07 As Fuse Coordination I2t, 50Hz I2t 3.44E+07 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 6.5 lb 2.95 Kg 16,000-20,000 lbs Repetitive Peak Voltage 2 Critical Rate-of-Rise of On-State Current 2 Repetitive Critical Rate-of-Rise of On-State Current Non-Repetitive Peak Gate Power Power, 100us Average Gate Power Operating Temperature Storage Temperature Approximate Weight Mounting Force 71.2 - 89.0 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 TDS4__4402 Phase Control Thyristor Powerex, Inc., 173 Pavilion Ln, Youngwood, PA 15697 www.pwrx.com Electrical Characteristics, 4400Amperes 2400Volts (724)925-7272 Tj=25C unless otherwise specified Rating Characteristic Repetitive Peak Forward Leakage Current Repetitive Peak Reverse Leakage Current Peak On-State Voltage Symbol Test Conditions min typ max Units IDRM Tj=125C, VDRM=Rated 250 ma IRRM Tj=125C, VRRM=Rated 250 ma VTM Tj=125C, ITM=4000A 1.30 V Tj=125C 15% ITM - *ITM 0.884 V 9.92E-02 m Tj=125C 1.212 V 7.32E-02 m VTM Model, Low Level VTM = VO + r*ITM V0 VTM Model, High Level VTM = VO + r*ITM V0 VTM Model, 4-Term A Tj=125C 1.129 B 15%ITM - ITSM -0.073 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 4.94E-05 9.15E-03 VD = 0.5*VDRM Gate Drive: 40V - 20 Tj=125C dv/dt = 20V/us to 67% VDRM dv/dt(Crit) dv/dt Tj=125C Exp. Waveform VD =67% Rated Gate Trigger Current IGT VGT Tj=25C VD = 12V Gate Trigger Voltage Peak Reverse Gate Voltage 3 us 600 us 800 V/us 30 150 300 0.8 2.0 5.0 V 5 V max Units VGRM ma Thermal Characteristics Rating Characteristic Thermal Resistance Test Conditions Junction to Case Rjc Double side cooled 0.0060 C/Watt Case to Sink Rcs Double side cooled 0.0015 C/Watt Zjc Double side cooled Thermal Impedance Model Zjc(t) = Symbol (A(N)*(1-exp(-t/Tau(N)))) N= where: 1 2 3 A(N) = 1.43E-04 9.38E-04 2.42E-03 Tau(N) = 2.62E-03 2.31E-02 3.05E-01 Page 3 of 6 http://store.iiic.cc/ 4 2.50E-03 3.30E+00 TDS4__4402 Phase Control Thyristor Powerex, Inc., 173 Pavilion Ln, Youngwood, PA 15697 www.pwrx.com 4400Amperes 2400Volts (724)925-7272 Maximum On-State Voltage Drop 3.00 Tj = 125C VTM (V) 2.50 2.00 1.50 1.00 0.50 0.00 100 1000 10000 ITM (A) MAXIMUM TRANSIENT THERMAL IMPEDANCE Thermal Impedance (C/Watt) 7.0E-03 6.0E-03 5.0E-03 4.0E-03 3.0E-03 2.0E-03 1.0E-03 0.0E+00 0.001 0.01 0.1 1 Time (sec) Page 4 of 6 http://store.iiic.cc/ 10 TDS4__4402 Phase Control Thyristor Powerex, Inc., 173 Pavilion Ln, Youngwood, PA 15697 www.pwrx.com 4400Amperes 2400Volts (724)925-7272 Maximum On-State Power Dissipation Sinusoidal Waveform 9000 180 120 8000 90 (Watts) 6000 Pavg 7000 4000 60 5000 CONDUCTION ANGLE 3000 2000 1000 0 180 360 0 0 1000 2000 3000 I Iavg 4000 5000 (A) Maximum Allowable Case Temperature Sinusoidal Waveform 130 120 CONDUCTION ANGLE Tc (C) 110 100 0 180 360 90 80 60 90 70 120 180 60 0 1000 2000 3000 Iavg (A) Page 5 of 6 http://store.iiic.cc/ 4000 5000 TDS4__4402 Phase Control Thyristor Powerex, Inc., 173 Pavilion Ln, Youngwood, PA 15697 www.pwrx.com 4400Amperes 2400Volts (724)925-7272 Maximum On-State Power Dissipation Square Waveform 12000 Pavg (Watts) 10000 180 90 8000 360 120 60 6000 CONDUCTION ANGLE 4000 2000 0 180 360 0 0 1500 3000 Iavg 4500 6000 (A) Maximum Allowable Case Temperature Square Waveform 130 120 CONDUCTION ANGLE Tc (C) 110 0 100 180 360 90 80 60 90 70 120 360 180 60 0 1500 3000 Iavg (A) Page 6 of 6 http://store.iiic.cc/ 4500 6000