C702LN

C702 Phase Control Thyristor Powerex, Inc., 200 Hillis Street, Youngwood, Pennsylvania 15697-1800 (724)925-7272 1000 Amperes 3200 Volts The C702 is a medium voltage, high current disc pack SCR employing a Bar gate, 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 Part Number using the table below. EXAMPLE: C702CB is a 3200V-1000A SCR with 200ma IGT and 12 inch gate and cathode potential leads. Voltage Voltage Current PART Rating Code Rating Itavg VDRM-VRRM C702 2400V 2600V 2800V 3000V 3200V LD LM LN CP CB 1000A Page 1 Revised: 5/11/2004 C702 Phase Control Thyristor Powerex, Inc., 200 Hillis Street, Youngwood, Pennsylvania 15697-1800 (724)925-7272 1000 Amperes 3200 Volts Absolute Maximum Ratings Characteristic Symbol Rating Units VDRM-VRRM 3200 Volts Non-repetitive Transient Peak Reverse Voltage VRSM VRRM + 100 Volts Average On-State Current, TC=74°C IT(Avg.) 1000 A RMS On-State Current, TC=74°C IT(RMS) 1571 A Average On-State Current, TC=55°C IT(Avg.) 1220 A RMS On-State Current, TC=55°C IT(RMS) 1916 A Peak One Cycle Surge Current, 60Hz, VR=0V ITSM 21,500 A Peak One Cycle Surge Current, 50Hz, VR=0V ITSM 20,500 A Fuse Coordination I2t, 60Hz I2t 1.93E+06 A2s Fuse Coordination I2t, 50Hz I2t 2.10E+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 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 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 Page 2 C702 Phase Control Thyristor 1000 Amperes 3200 Volts Powerex, Inc., 200 Hillis Street, Youngwood, Pennsylvania 15697-1800 (724)925-7272 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 150 ma IRRM Tj=125°C, VRRM=Rated 150 ma Peak On-State Voltage VTM Tj=125°C, ITM=2000A 1.85 V VTM Model, Low Level VTM = VO + r•ITM V0 Tj=125°C 15% ITM - π•ITM 0.944 V 4.25E-04 Ω VTM Model, High Level VTM = VO + r•ITM V0 Tj=125°C 1.18 V 3.49E-04 Ω VTM Model, 4-Term A Tj=125°C 0.363 B 15%ITM - ITSM 0.108 VTM= A + B•Ln(ITM) + C•(ITM) + D•(ITM) ½ r r π•ITM - ITSM C 3.42E-04 -8.33E-04 Turn-On Delay Time D td Turn-Off Time tq VD = 0.5•VDRM Gate Drive: 40V - 20Ω Tj=125°C dv/dt = 20V/us to 80% VDRM dv/dt(Crit) dv/dt Tj=125°C Exp. Waveform VD =80% Rated Gate Trigger Current IGT VGT Tj=25°C VD = 12V Gate Trigger Voltage Peak Reverse Gate Voltage 2.5 us 400 us 400 V/us 30 100 200 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 RΘjc Double side cooled 0.021 0.023 °C/Watt Case to Sink RΘcs Double side cooled 0.004 0.006 °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) = 7.26E-04 1.58E-03 4.55E-03 1.62E-02 Tau(N) = 4.49E-05 8.21E-03 8.84E-02 1.31E+00 Page 3 C702 Phase Control Thyristor 1000 Amperes 3200 Volts Powerex, Inc., 200 Hillis Street, Youngwood, Pennsylvania 15697-1800 (724)925-7272 MAXIMUM TRANSIENT THERMAL IMPEDANCE Maximum On-State Voltage Drop 10.0 2.5E-02 VTM (V) Thermal Impedance (°C/Watt) Tj = 125°C 8.0 6.0 4.0 2.0 0.0 100 1000 10000 2.0E-02 1.5E-02 1.0E-02 5.0E-03 0.0E+00 0.001 100000 0.01 ITM (A) 0.1 1 10 Time (sec) Maximum Allowable Case Temperature Maximum On-State Power Dissipation Sinusoidal Waveform Sinusoidal Waveform 120° 2000 60° 120 180° 90° Tc (°C) Pavg (Watts) 2500 130 1500 1000 CONDUCTION ANGLE 500 0° 180° CONDUCTION ANGLE 110 100 0° 80 60° 70 360° 0 400 800 Iavg 90° 120° 180° 0 1200 300 600 Iavg (A) Maximum On-State Power Dissipation 900 1200 (A) Maximum Allowable Case Temperature Square Waveform Square Waveform 130 3000 360° 2500 2000 60° 90° 120° CONDUCTION ANGLE 500 0° CONDUCTION ANGLE 110 1500 1000 120 180° Tc (°C) (Watts) 360° 60 0 Pavg 180° 90 180° 100 0° 80 60° 90° 120° 60 0 500 1000 Iavg 1500 0 (A) 500 1000 Iavg Page 4 360° 90 70 360° 0 180° (A) 180° 360° 1500