POWER COMPONENTS * Kitchen Equipment > Suitable for General Purpose AC Switching > Alternistor/No Snubber Versions for Inductive Loads > Logic Level Available for use with Microcontrollers and Low Level Devices > IGT Range 5-50 mA (Q1) * Power Tools > VDRM/VRMM 400, 600, 800, 1000V Applications * Phase Control * Static Switching * Light Dimming * Motor Speed Control * Solenoid Valve Controls: * Dishwashers * Washing Machines Absolute Maximum Ratings 12Amp - 400/600/800/1000V - TRIAC CONDITIONS SYMBOL RATING TO-220AB TO-220AB Iso IT(RMS) 12A F =50 Hz F =60 Hz ITSM 120A 126A tp = 10 ms I2 t 78A2s di/dt 100A/s Tc = 105C Tc = 90C RMS On-State Current (full sine wave) CTA/CTB12 Non Repetitive Surge Peak On-State Current (Full Cycle, Tj Initial = 25C) I2 t Value for fusing Critical rate of rise of on-state current IG=2 x IGT, tr<100ns, Tj = 125C IGM 4A Average Gate Power Dissipation @ Tj = 125C PG(AV) 1W Storage Temperature Range Tstg -40 to +150C Tj -40 to +125C VISO 2500 VRMS Peak Gate Current @ Tj = 125C A1 A2 G TO-220AB Isolated (CTA12) tp = 20 s Operating Junction Temperature Range Isolation Voltage (CTA Series only) A2 A1 A2 Electrical Characteristics ALTERNISTOR/NO SNUBBER AND LOGIC LEVEL (3 Quadrants) TW SW CW BW IGT MAX @ VD =12 V, RL = 30 NOTE 1 5mA 10mA 35mA 50mA QI-II-III VGT MAX @ VD =12 V, RL = 30 G VGD MIN @ VD =VDRM, RL = 3.3k TO-220AB Non-Isolated (CTB12) A2 G A1 Tj = 125C QI-II-III 1.3V 1.3V 1.3V 1.3V QI-II-III 0.2V 0.2V 0.2V 0.2V 50mA IH MAX @ IT = 500 mA NOTE 2 10mA 15mA 35mA IL MAX @ IG = 1.2 IGT QI-III 10mA 25mA 50mA 70mA IL MAX @ IG = 1.2 IGT Q-II 15mA 30mA 60mA 80mA 400V/s 1000V/s 6.5A/ms 12A/ms dv/dt MIN @ VD = 67%VDRM (gate open) NOTE 2 Tj = 125C 20V/s 40V/s (di/dt)c MIN @ (dv/dt)c = 0.1 V/ms NOTE 2 Tj = 125C 3.5A/ms 5.4A/ms (di/dt)c MIN @ (dv/dt)c = 10 V/ms NOTE 2 Tj = 125C 1A/ms 2.9A/ms (di/dt)c MIN without Snubber NOTE 2 Tj = 125C STANDARD (4 Quadrants) C B QI-II-III 25mA 50mA IGT MAX @ VD =12 V, RL = 30 NOTE 1 QIV 50mA VGT MAX @ VD =12 V, RL = 30 Q-All IGT MAX @ VD =12 V, RL = 30 NOTE 1 VGD MIN @ VD =VDRM, RL = 3.3k Tj = 125C Q-All IH MAX @ IT = 500 mA NOTE 2 0.2V 25mA 50mA IL MAX @ IG = 1.2 IGT QI-III-IV 40mA 50mA IL MAX @ IG = 1.2 IGT Q-II 80mA 100mA 200V/s 400V/s 5V/s 10V/s dv/dt MIN @ VD = 67%VDRM (gate open) NOTE 2 Tj = 125C (dv/dt)c MIN @ (di/dt)c = 2.7 A/ms NOTE 2 ISO9001 Certified 100mA 1.3V Tj = 125C GENERAL NOTES 1. Minimum IGT is guaranted at 5% of IGT max. 2. For both polarities of A2 referenced to A1 3. All parameters at 25 degrees C unless otherwise specified. CTA/CTB12 12Amp - 400/600/800/1000V - TRIAC Part Number Selection Static Characteristics VT MAX @ ITM =17 A, tp = 380s Vto MAX @ Threshold Voltage NOTE 2 1.55V Part Number Tj = 125C 0.85V CTA/CTB12-xxxB Tj = 125C 35m Tj = 25C NOTE 2 Rd MAX @ Dynamic Resistance NOTE 2 IDRM MAX @ VDRM = VRRM Tj = 25C IRRM MAX @ VDRM = VRRM Tj = 125C Thermal Resistances Junction to Case (AC) TO-220AB Junction to Case (AC) TO-220AB Isolated Junction to Ambient TO-220AB Junction to Ambient TO-220AB Isolated D 5A 1mA SYMBOL RATING Rth(j-c) Rth(j-c) 1.4C/W 2.3C/W Rth(j-a) Rth(j-a) 60C/W 60C/W Voltage [Vpk] IGT [mA] Type Package 400, 600, 800, 1000 50mA Standard TO-220AB CTA/CTB12-xxxBW 400, 600, 800, 1000 50mA CTA/CTB12-xxxC 400, 600, 800, 1000 25mA CTA/CTB12-xxxCW 400, 600, 800, 1000 35mA CTA/CTB12-xxxSW 400, 600, 800, 1000 10mA Logic Level TO-220AB CTA/CTB12-xxxTW 400, 600, 800 5mA Logic Level TO-220AB Part Number Designation Rated Current 12: 12 Amp G F SERIES CT N Alternistor/No Snubber TO-220AB Standard TO-220AB Alternistor/No Snubber TO-220AB Type B: Standard (IGT =50mA) BW: Alternistor/No Snubber (IGT =50mA) C: Standard (IGT =25mA) CW: Alternistor/No Snubber (IGT =35mA) SW: Logic Level (IGT =10mA) TW: Logic Level (IGT =5mA) CW 12 K Isolation Type A: Isolated B: Non-Isolated L A M I B 14 P 18 16 12 O 14 C Q IT(RMS) [A] E P [W] 10 8 6 H 4 J 2 Millimeters Non-Isolated 6 Max. 15.75 Min. 0.6 13.79 10.36 0.94 1.32 4.83 0.61 2.84 2.69 6.88 3.89 16.51 2.9 1.55 1.55 0.503 0.392 0.027 0.048 0.182 0.018 0.098 0.094 0.255 0.149 0.61 0.102 0.039 0.039 16 2 4 6 8 Max. 0.62 10 12 14 16 80 18 90 100 110 120 TC [C] Fig. 1: Power dissipation versus RMS on-state current (full cycle). Fig. 2: RMS on-state current versus case temperature (full cycle) 130 0.127 2.67 Approvals Typ. Isolated IT(RMS) [A] 0.63 250 100.0 ITSM [A] 0.543 0.408 0.037 0.052 0.19 0.024 0.112 0.106 0.271 0.153 0.65 0.114 0.061 0.061 ITM [A] Typ. ISO9001 Certified UL - E72445 8 0 0 Inches 3.23 12.78 9.96 0.69 1.22 4.62 0.46 2.49 2.39 6.48 3.78 15.49 2.59 0.99 0.99 10 2 0 Dimensions Min. 15.24 12 4 Weight: 2.3g (0.08 oz) REF. A B C D E F G H I J K L M N O P Q Packaging Blank: Bulk PT: Plastic Tube Maximum Blocking Voltage 400: 400Vpk 600: 600Vpk 800: 800Vpk 1000: 1000Vpk 10.0 160 120 100 80 60 50 40 30 Non-Repetitive Tj initial = 25C 20 1.0 10 0.5 1 1.5 2 2.5 3 3.5 4 4.5 5 1 10 100 VTM [V] Number of Cycles Fig. 3: On-state current versus on-state voltage (instantaneous values) Fig. 4: Non-repetitive surge peak on-state current versus number of cycles. 1000 0.105 USA Sales Support (877) 502-5500 Tech Support (877) 702-7700 Fax (619) 710-8540 Email: sales@crydom.com Crydom Corp 2320 Paseo de las Americas, Suite 201 San Diego, CA 92154 EUROPE - UK Telephone +44 (0) 1202 365070 Fax +44 (0) 1202 365090 Email: intsales@crydom.com Crydom International Ltd. 7 Cobham Road Ferndown Industrial Estate Wimborne, Dorset BH21 7PE ASIA - Thailand Telephone +66 (0)2 665 2517 Fax +66 (0)2 665 2588 Crydom Asia 18/8 Fico Place 12th Floor Soi Sukhumvit 21 (Asoke) Klongtoey Nua, Wattana Bangkok, Thailand 10110 Germany Telephone +49 (0) 180 3000 506 (c) 2005 Crydom Corp, All Rights Reserved. Specifications are subject to change without prior notice. Crydom and the Crydom logo are trademarks of Crydom Corp. CrydomCT12_E2605.pdf