TIC126 SERIES SILICON CONTROLLED RECTIFIERS 12 A Continuous On-State Current 100 A Surge-Current Glass Passivated Wafer 400 V to 800 V Off-State Voltage K 1 Max IGT of 20 mA A 2 G 3 TO-220 PACKAGE (TOP VIEW) Pin 2 is in electrical contact with the mounting base. MDC1ACA absolute maximum ratings over operating case temperature (unless otherwise noted) RATING SYMBOL TIC126D TIC126M Repetitive peak off-state voltage TIC126S VDRM 600 700 800 TIC126D 400 TIC126S VRRM TIC126N Continuous on-state current at (or below) 70C case temperature (see Note 1) UNIT 400 TIC126N TIC126M Repetitive peak reverse voltage VALUE 600 700 V V 800 IT(RMS) 12 A IT(AV) 7.5 A Surge on-state current at (or below) 25C case temperature (see Note 3) ITM 100 A Peak positive gate current (pulse width 300 s) IGM 3 A Peak gate power dissipation (pulse width 300 s) PGM 5 W Average on-state current (180 conduction angle) at (or below) 70C case temperature (see Note 2) Average gate power dissipation (see Note 4) PG(AV) 1 W Operating case temperature range TC -40 to +110 C Storage temperature range Tstg -40 to +125 C TL 230 C Lead temperature 1.6 mm from case for 10 seconds NOTES: 1. These values apply for continuous dc operation with resistive load. Above 70C derate linearly to zero at 110C. 2. This value may be applied continuously under single phase 50 Hz half-sine-wave operation with resistive load. Above 70C derate linearly to zero at 110C. 3. This value applies for one 50 Hz half-sine-wave when the device is operating at (or below) the rated value of peak reverse volta ge and on-state current. Surge may be repeated after the device has returned to original thermal equilibrium. 4. This value applies for a maximum averaging time of 20 ms. APRIL 1971 - REVISED SEPTEMBER 2002 Specifications are subject to change without notice. 1 TIC126 SERIES SILICON CONTROLLED RECTIFIERS electrical characteristics at 25C case temperature (unless otherwise noted) PARAMETER IDRM IRRM IGT Repetitive peak off-state current Repetitive peak reverse current Gate trigger current TEST CONDITIONS VD = rated VDRM MIN MAX UNIT TC = 110C 2 mA 2 mA 20 mA VR = rated VRRM IG = 0 TC = 110C VAA = 12 V RL = 100 tp(g) 20 s VAA = 12 V RL = 100 TC = - 40C TYP 8 2.5 tp(g) 20 s VGT Gate trigger voltage VAA = 12 V RL = 100 0.8 tp(g) 20 s VAA = 12 V RL = 100 TC = 110C IH Holding current TC = - 40C 100 Initiating IT = 100 mA mA VAA = 12 V 40 Initiating IT = 100 mA VT dv/dt NOTE On-state voltage Critical rate of rise of off-state voltage V 0.2 tp(g) 20 s VAA = 12 V 1.5 IT = 12 A (see Note 5) VD = rated VD IG = 0 1.4 TC = 110C V 400 V/s 5: This parameter must be measured using pulse techniques, tp = 300 s, duty cycle 2 %. Voltage sensing-contacts, separate from the current carrying contacts, are located within 3.2 mm from the device body. thermal characteristics PARAMETER RJC Junction to case thermal resistance RJA Junction to free air thermal resistance MIN 2 TYP MAX UNIT 2.4 C/W 62.5 C/W APRIL 1971 - REVISED SEPTEMBER 2002 Specifications are subject to change without notice. TIC126 SERIES SILICON CONTROLLED RECTIFIERS THERMAL INFORMATION MAX ANODE POWER LOSS vs ON-STATE CURRENT AVERAGE ON-STATE CURRENT DERATING CURVE TI03AE PA - Max Continuous Anode Power Dissipated - W IT(AV) - Maximum Average On-State Current - A 16 14 Continuous DC 12 10 = 180 8 6 4 0 180 Conduction 2 Angle 0 30 40 50 60 70 80 90 100 TI03AF 100 TJ = 110C 10 1 0*1 0*1 110 TC - Case Temperature - C 10 100 Figure 1. Figure 2. SURGE ON-STATE CURRENT vs CYCLES OF CURRENT DURATION TRANSIENT THERMAL RESISTANCE vs CYCLES OF CURRENT DURATION TI03AG 10 TC 70C No Prior Device Conduction Gate Control Guaranteed 1 TI03AH 10 RJC(t) - Transient Thermal Resistance - C/W 100 ITM - Peak Half-Sine-Wave Current - A 1 IT - Continuous On-State Current - A 1 0.1 1 10 100 Consecutive 50 Hz Half-Sine-Wave Cycles Figure 3. APRIL 1971 - REVISED SEPTEMBER 2002 Specifications are subject to change without notice. 1 10 100 Consecutive 50 Hz Half-Sine-Wave Cycles Figure 4. 3 TIC126 SERIES SILICON CONTROLLED RECTIFIERS TYPICAL CHARACTERISTICS GATE TRIGGER VOLTAGE vs GATE TRIGGER CURRENT vs CASE TEMPERATURE CASE TEMPERATURE TC03AA TC03AB 1 VGT - Gate Trigger Voltage - V IGT - Gate Trigger Current - mA VAA = 12 V RL = 100 tp(g) 20 s 10 0*8 0*6 0*4 VAA =12 V RL = 100 0*2 1 -50 -25 0 25 50 75 100 tp(g) 20 s 0 -50 125 -25 0 25 75 100 125 TC - Case Temperature - C TC - Case Temperature - C Figure 5. Figure 6. PEAK ON-STATE VOLTAGE vs PEAK ON-STATE CURRENT HOLDING CURRENT vs CASE TEMPERATURE 100 TC03AD TC03AH 2*5 TC = 25 C tp = 300 s VAA = 12 V VTM - Peak On-State Voltage - V Initiating IT = 100 mA IH - Holding Current - mA 50 10 Duty Cycle 2 % 2 1*5 1 0*5 1 -50 -25 0 25 50 75 TC - Case Temperature - C Figure 7. 100 125 0 0*1 1 10 Figure 8. 4 100 ITM - Peak On-State Current - A APRIL 1971 - REVISED SEPTEMBER 2002 Specifications are subject to change without notice.