TC20422402DH

TC20__2402 Phase Control Thyristor 2450Amperes 4400Volts Powerex, Inc., 173 Pavilion Ln, Youngwood, PA 15697-1800 (724)925-7272 www.pwrx.com The TC20 is a high voltage, high current disc pack SCR employing a high di/dt gate structure. This 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 ORDERING INFORMATION Select the complete 12 digit Part Number using the table below. EXAMPLE: TC20442402DH is a 4400V-2450A SCR with300ma IGT and 12 inch gate and cathode potential leads. Voltage Voltage Current Current PART Rating Code Rating Code Turn-Off Tq VDRM-VRRM Itavg TC20 4400 4200 4000 3600 44 42 40 36 2450 24 0 Gate IGT Leads 2 500us 300ma (typ.) (max) 12" Revised: Page 1 8/14/2012 TC20__2402 Phase Control Thyristor Powerex, Inc., 173 Pavilion Ln, Youngwood, PA 15697-1800 (724)925-7272 www.pwrx.com 2450Amperes 4400Volts Absolute Maximum Ratings Characteristic Symbol Rating Units VDRM-VRRM 4400 Volts Average On-State Current, TC=73°C IT(Avg.) 2450 A RMS On-State Current, TC=73°C IT(RMS) 3848 A Average On-State Current, TC=55°C IT(Avg.) 2920 A RMS On-State Current, TC=55°C IT(RMS) 4587 A Peak One Cycle Surge Current, 60Hz, VR=0V ITSM 30,000 A Peak One Cycle Surge Current, 50Hz, VR=0V ITSM 28,284 A Fuse Coordination I2t, 60Hz I2t 3.75E+06 A2s Fuse Coordination I2t, 50Hz I2t 4.00E+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 5.5 lb 2.49 Kg 12,000-15,000 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 53 - 67 Information presented is based upon manufacturers testing and 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 KNewtons TC20__2402 Phase Control Thyristor 2450Amperes 4400Volts Powerex, Inc., 173 Pavilion Ln, Youngwood, PA 15697-1800 (724)925-7272 www.pwrx.com Electrical Characteristics, Tj=25°C unless otherwise specified Rating Characteristic Repetitive Peak Forward Leakage Current Repetitive Peak Reverse Leakage Current Symbol Test Conditions min typ max Units IDRM Tj=125°C, VDRM=Rated 300 ma IRRM Tj=125°C, VRRM=Rated 300 ma Peak On-State Voltage VTM Tj=125°C, ITM=3000A 1.80 V VTM Model, Low Level VTM = VO + r•ITM V0 Tj=125°C 15% ITM - π•ITM 0.990 V 2.71E-04 Ω VTM Model, High Level VTM = VO + r•ITM V0 Tj=125°C 0.698 V 3.04E-04 Ω VTM Model, High Level 4-Term A Tj=125°C 0.191 B 15%ITM - ITSM 0.181 VTM= A + B•Ln(ITM) + C•(ITM) + D•(ITM) ½ r r π•ITM - ITSM C Turn-On Delay Time D td Turn-Off Time tq 3.56E-04 -1.66E-02 VD = 0.5•VDRM Gate Drive: 40V - 20Ω Tj=125°C dv/dt = 20V/us to 67% VDRM dv/dt(Crit) dv/dt Tj=125°C Exp. Waveform VD =67% Rated Gate Trigger Current IGT VGT Tj=25°C VD = 12V Gate Trigger Voltage Peak Reverse Gate Voltage 1.5 us 500 us 1000 V/us 30 150 300 ma 0.8 2.0 4.5 V 5 V max Units VGRM Thermal Characteristics Characteristic Thermal Resistance Test Conditions min Rating typ Junction to Case RΘjc Double side cooled 0.009 °C/Watt Case to Sink RΘcs Double side cooled 0.0025 °C/Watt ZΘjc Double side cooled Thermal Impedance Model ZΘjc(t) = Symbol Σ(A(N)•(1-exp(-t/Tau(N)))) N= where: 1 2 3 4 A(N) = 2.00E-04 1.50E-03 3.20E-03 4.10E-03 Tau(N) = 2.62E-03 2.31E-02 3.05E-01 3.30E+00 Page 3 TC20__2402 Phase Control Thyristor Powerex, Inc., 173 Pavilion Ln, Youngwood, PA 15697-1800 (724)925-7272 www.pwrx.com 2450Amperes 4400Volts Maximum On-State Voltage Drop 4.0 Tj = 125°C VTM (V) 3.0 2.0 1.0 0.0 100 1000 10000 ITM (A) MAXIMUM TRANSIENT THERMAL IMPEDANCE Thermal Impedance (°C/Watt) 1.0E-02 9.0E-03 8.0E-03 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 10 100 TC20__2402 Phase Control Thyristor 2450Amperes 4400Volts Powerex, Inc., 173 Pavilion Ln, Youngwood, PA 15697-1800 (724)925-7272 www.pwrx.com Maximum On-State Power Dissipation Sinusoidal Waveform 10000 180° 9000 90° 60° 8000 120° Pavg (Watts) 7000 6000 5000 4000 CONDUCTION ANGLE 3000 2000 0° 180° 360° 1000 0 0 500 1000 1500 2000 Iavg 2500 3000 3500 (A) Maximum Allowable Case Temperature Sinusoidal Waveform 130 120 CONDUCTION ANGLE Tc (°C) 110 0° 100 180° 360° 90 80 70 120° 60° 60 0 500 1000 1500 Iavg 90° 2000 2500 (A) Maximum On-State Power Dissipation Page 5 180° 3000 3500 TC20__2402 Phase Control Thyristor Powerex, Inc., 173 Pavilion Ln, Youngwood, PAMaximum 15697-1800 (724)925-7272 www.pwrx.com On-State Power Dissipation 2450Amperes 4400Volts Square Waveform 12000 360° 180° Pavg (Watts) 10000 120° 90° 60° 8000 6000 CONDUCTION ANGLE 4000 2000 0° 180° 360° 0 0 500 1000 1500 2000 2500 Iavg 3000 3500 4000 4500 5000 (A) Maximum Allowable Case Temperature Square Waveform 130 CONDUCTION ANGLE 120 Tc (°C) 110 0° 100 180° 360° 90 80 70 60° 60 0 500 1000 1500 2000 90° 120° 2500 Iavg Page 6 360° 180° 3000 (A) 3500 4000 4500 5000