TC20442402

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TC20__2402 Phase Control Thyristor Powerex, Inc., 173 Pavilion Ln, Youngwood, PA 15697-1800 (724)925-7272 www.pwrx.com 2450Amperes 4400Volts 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

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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. PART Voltage Rating Voltage Code Current Rating Current Code Turn-Off Gate Leads VDRM-VRRM Itavg Tq IGT TC20 4400 44 2450 24 0 2 4200 42 4000 40 500us 300ma 12" 3600 36 (typ.) (max) Revised: 8/14/2012 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. Page 1

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 Repetitive Peak Voltage 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 Critical Rate-of-Rise of On-State Current di/dt 100 A/us Repetitive Critical Rate-of-Rise of On-State Current di/dt 300 A/us Non-Repetitive Peak Gate Power, 100us PGM 16 Watts Average Gate Power PG(avg) 5 Watts Operating Temperature Tj -40 to+125 °C Storage Temperature TStg. -50 to+150 °C Approximate Weight 5.5 lb 2.49 Kg Mounting Force 12,000-15,000 lbs 53 - 67 KNewtons 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

TC20__2402 Phase Control Thyristor Powerex, Inc., 173 Pavilion Ln, Youngwood, PA 15697-1800 (724)925-7272 www.pwrx.com 2450Amperes 4400Volts Electrical Characteristics, Tj=25°C unless otherwise specified Rating Characteristic Symbol Test Conditions min typ max Units Repetitive Peak Forward Leakage Current IDRM Tj=125°C, VDRM=Rated 300 ma Repetitive Peak Reverse Leakage Current 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 V0 Tj=125°C 0.990 V VTM = VO + r•ITM r 15% ITM - π•ITM 2.71E-04 Ω VTM Model, High Level V0 Tj=125°C 0.698 V VTM = VO + r•ITM r π•ITM - ITSM 3.04E-04 Ω VTM Model, High Level4-Term A Tj=125°C 0.191 VTM= A + B•Ln(ITM) + B 15%ITM - ITSM 0.181 C•(ITM) + D•(ITM)½ C 3.56E-04 D -1.66E-02 Turn-On Delay Time td VD = 0.5•VDRM 1.5 us Gate Drive: 40V - 20Ω Turn-Off Time tq Tj=125°C 500 us dv/dt = 20V/us to 67% VDRM dv/dt(Crit) dv/dt Tj=125°C Exp. Waveform 1000 V/us VD =67% Rated Gate Trigger Current IGT Tj=25°C VD = 12V 30 150 300 ma Gate Trigger Voltage VGT 0.8 2.0 4.5 V Peak Reverse Gate Voltage VGRM 5 V Thermal Characteristics Rating Characteristic Symbol Test Conditions min typ max Units Thermal Resistance Junction to Case RΘjc Double side cooled 0.009 °C/Watt Case to Sink RΘcs Double side cooled 0.0025 °C/Watt Thermal Impedance Model ZΘjc Double side cooled ZΘjc(t) = Σ(A(N)•(1-exp(-t/Tau(N)))) where: N = 1 2 3 4 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 0.0 1.0 2.0 3.0 4.0 100 1000 10000 VTM (V) ITM (A) Maximum On-State Voltage Drop Tj = 125°C 0.0E+00 1.0E-03 2.0E-03 3.0E-03 4.0E-03 5.0E-03 6.0E-03 7.0E-03 8.0E-03 9.0E-03 1.0E-02 0.001 0.01 0.1 1 10 100 Thermal Impedance (°C/Watt) Time (sec) MAXIMUM TRANSIENT THERMAL IMPEDANCE Page 4

TC20__2402 Phase Control Thyristor Powerex, Inc., 173 Pavilion Ln, Youngwood, PA 15697-1800 (724)925-7272 www.pwrx.com 2450Amperes 4400Volts 1000 2000 3000 4000 5000 6000 7000 8000 9000 10000 0 500 1000 1500 2000 2500 3000 3500 Pavg (Watts) Iavg (A) Maximum On-State Power Dissipation Sinusoidal Waveform 60° 90° 120° 180° 0° 180° 360° CONDUCTION ANGLE 100 110 120 130 0 500 1000 1500 2000 2500 3000 3500 Tc (°C) Iavg (A) Maximum Allowable Case Temperature Sinusoidal Waveform 60° 90° 120° 180° 0° 180° 360° CONDUCTION ANGLE Maximum On-State Power Dissipation Page 5

TC20__2402 Phase Control Thyristor Powerex, Inc., 173 Pavilion Ln, Youngwood, PA 15697-1800 (724)925-7272 www.pwrx.com 2450Amperes 4400Volts 2000 4000 6000 8000 10000 12000 0 500 1000 1500 2000 2500 3000 3500 4000 4500 5000 Pavg (Watts) Iavg (A) Maximum On-State Power Dissipation Square Waveform 60° 90° 120° 180° 0° 180° 360° CONDUCTION ANGLE 360° 100 110 120 130 0 500 1000 1500 2000 2500 3000 3500 4000 4500 5000 Tc (°C) Iavg (A) Maximum Allowable Case Temperature Square Waveform 60° 90° 120° 180° 0° 180° 360° CONDUCTION ANGLE 360° Page 6