T9K4650603 Phase Control Thyristor 600 Amperes 6500 Volts Powerex, Inc., 200 Hillis Street, Youngwood, Pennsylvania 15697-1800 (724)925-7272 The T9K4 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 AC Soft-Starters ORDERING INFORMATION Select the complete 12 digit Part Number using the table below. EXAMPLE: T9K72812Q3DH is a 2800V-1200A 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 T9K4 6500 6200 6000 65 62 60 600 06 Gate IGT Leads 3 DH 500us 200ma 12" (typ.) (max) 0 Page 1 Revised: 6/24/2002 T9K4650603 Phase Control Thyristor Powerex, Inc., 200 Hillis Street, Youngwood, Pennsylvania 15697-1800 (724)925-7272 600 Amperes 6500 Volts Absolute Maximum Ratings Characteristic Symbol Rating Units VDRM-VRRM 6500 Volts Average On-State Current, TC=70C IT(Avg.) 590 A RMS On-State Current, TC=70C IT(RMS) 927 A Average On-State Current, TC=55C IT(Avg.) 680 A RMS On-State Current, TC=55C IT(RMS) 1068 A Peak One Cycle Surge Current, 60Hz, VR=0V ITSM 7,500 A Peak One Cycle Surge Current, 50Hz, VR=0V ITSM 7,071 A Fuse Coordination I2t, 60Hz I2t 2.34E+05 A2s Fuse Coordination I2t, 50Hz I2t 2.50E+05 A2s di/dt 100 A/us di/dt 200 A/us PGM 16 Watts PG(avg) 5 Watts Tj -40 to+125 C TStg. -50 to+150 C 1 lb 0.45 Kg 5500-6000 lbs 24.5 - 26.7 Knewtons Repetitive Peak Voltage Critical Rate-of-Rise of On-State Current Repetitive .67*VDRM Critical Rate-of-Rise of On-State Current Non-Repetitive .67*VDRM Peak Gate Power, 100us Average Gate Power Operating Temperature Storage Temperature Approximate Weight Mounting Force Page 2 T9K4650603 Phase Control Thyristor 600 Amperes 6500 Volts Powerex, Inc., 200 Hillis Street, Youngwood, Pennsylvania 15697-1800 (724)925-7272 Electrical Characteristics, 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 150 ma IRRM Tj=125C, VRRM=Rated 100 ma Peak On-State Voltage VTM Tj=25C, ITM=1500A 3.85 V VTM Model, Low Level VTM = VO + r*ITM V0 Tj=125C 15% ITM - *ITM 1.2 V 1.77E-03 VTM Model, High Level VTM = VO + r*ITM V0 Tj=125C 1.85 V 1.41E-03 VTM Model, 4-Term A Tj=125C 0.172 B 15%ITM - ITSM 0.184 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 1.30E-03 1.01E-02 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 2.5 us 700 us 1000 V/us 30 100 200 ma 0.8 1.5 3.0 V 5 V Rating typ max Units VGRM Thermal Characteristics Characteristic Thermal Resistance Test Conditions min Junction to Case Rjc Double side cooled 0.022 0.024 C/Watt Case to Sink Rcs Double side cooled 0.004 0.006 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) = 7.26E-04 1.58E-03 4.55E-03 1.72E-02 Tau(N) = 4.49E-05 8.21E-03 8.84E-02 1.31E+00 Page 3 T9K4650603 Phase Control Thyristor 600 Amperes 6500 Volts Powerex, Inc., 200 Hillis Street, Youngwood, Pennsylvania 15697-1800 (724)925-7272 MAXIMUM TRANSIENT THERMAL IMPEDANCE Maximum On-State Voltage Drop 10.0 3.00E-02 VTM (V) 8.0 Thermal Impedance (C/Watt) Tj = 125C 6.0 4.0 2.0 0.0 100 1000 2.50E-02 2.00E-02 1.50E-02 1.00E-02 5.00E-03 0.00E+00 0.001 10000 0.01 ITM (A) 0.1 1 10 Time (sec) Maximum Allowable Case Temperature Maximum On-State Power Dissipation Sinusoidal Waveform Sinusoidal Waveform 90 2000 130 120 180 120 60 1500 1000 CONDUCTION ANGLE Tc (C) Pavg (Watts) 2500 500 0 180 CONDUCTION ANGLE 110 100 0 80 60 70 360 0 200 400 Iavg 600 0 800 120 180 600 800 (A) Maximum Allowable Case Temperature Square Waveform 360 60 90 120 120 180 1500 CONDUCTION ANGLE 500 CONDUCTION ANGLE 110 Tc (C) 2500 (Watts) 360 130 3000 Pavg 400 Iavg Square Waveform 1000 200 (A) Maximum On-State Power Dissipation 2000 90 60 0 180 90 0 180 100 0 80 60 60 0 0 200 400 Iavg 600 800 0 1000 (A) 200 90 400 Iavg Page 4 360 90 70 360 180 120 600 (A) 180 360 800 1000