Teccor® brand Thyristors Standard Bidirectional SIDACs Kxxxzy SIDAC Description The SIDAC is a silicon bilateral voltage triggered switch. Upon application of a voltage exceeding the SIDAC breakover voltage point, the SIDAC switches on through a negative resistance region to a low on-state voltage. Conduction continues until the current is interrupted or drops below the minimum holding current of the device. SIDACs feature glass-passivated junctions to ensure a rugged and dependable device capable of withstanding harsh environments. Features t"$$JSDVJU0SJFOUFE t3P)4$PNQMJBOU t5SJHHFSJOH7PMUBHFPG7 to 330V Schematic Symbol Applications Suitable for high voltage power supplies, natural gas igniters, high-pressure Sodium lamps, and Xenon flash ignition. Electrical Specifications (TJ = 25°C, unless otherwise specified) Symbol VBO VDRM Parameters Breakover/Trigger Voltage Repetitive Peak Off-state Voltage Test Conditions Min Max K0900y 79 97 K1050y 95 113 K1100y 104 118 K1200y 110 125 K1300y 120 138 K1400y 130 146 K1500y 140 170 K1800y 165 195 K200zy 190 215 K220zy 205 230 K240zy 220 250 K250zy 240 280 330 K300zy 270 K0900y 70 K1050y 90 K1100y 90 K1200y 90 K1300y 90 K1400y 90 K1500y 90 K1800y 140 K200zy 180 K220zy 180 K240zy 190 K250zy 200 K300zy 200 Unit V V Note: xxx = voltage, z = circuit function, y = package Kxxxzy Series 339 ©2013 Littelfuse, Inc Specifications are subject to change without notice. Revised: 09/23/13 Teccor® brand Thyristors Standard Bidirectional SIDACs Electrical Specifications (TJ = 25°C, unless otherwise specified) Symbol Parameters Test Conditions On-state RMS Current IDRM Repetitive Peak Off-state Current VTM Peak On-state Voltage IT(RMS) Max Unit 50/60Hz, TJ < 125°C 1 A V = VDRM 50/60Hz Sine Wave 5 μA IT = 1A Min Kxxx0y 1.5 Kxxx2y 3.0 IH Dynamic Holding Current RL = 100Ω 50/60Hz Sine Wave RS (VBOo7S) Switching Resistance, RS= ________ (ISo*BO) 50/60Hz Sine Wave IBO Breakover Current 50/60Hz Sine Wave ITRM Peak Repetitive Pulse Current (refer to figure 4) tp = 10μs ITSM Peak Non-repetitive Surge Current (refer to figure 5) Single Cycle di/dt Critical Rate of Rise of On-state Current dv/dt 150 V mA 100 10 60Hz 80 5Hz 160 60Hz 20 50Hz 16.7 150 μA A A A/μs Critical Rate of Rise of Off-state Voltage 1500 TS Storage Temperature Range -40 150 °C TJ Junction Temperature Range -40 125 °C RJL Thermal Resistance, Junction to Lead RJC Thermal Resistance, Junction to Case RJA Thermal Resistance, Junction to Ambient V/μs DO-15 18 DO-214 (1) 30 TO-92 35 DO-15 75 TO-92 95 °C/W °C/W °C/W Notes: xxx = voltage, z = circuit function, y = package (1) Mounted on 1 cm2 copper foil surface; two-ounce copper foil Kxxxzy Series 340 ©2013 Littelfuse, Inc Specifications are subject to change without notice. Revised: 09/23/13 Teccor® brand Thyristors Standard Bidirectional SIDACs Figure 2: On-state Current vs. On-state Voltage (Typical) Figure 1: V-I Characteristics +I 9 IH RS IS IDRM -V RS = IBO +V VBO VS VT (VBO - VS) VDRM (IS - IBO) TJ = 25°C nstantaneous On-state Current (iT) – Amps IT 8 7 Kxxx0G Kxxx0E Kxxx0S 6 Kxxx2G 5 4 3 2 1 0 0.6 1.0 1.4 1.8 2.2 2.6 3.0 3.4 3.8 Instantaneous On-state Voltage (vT) – Volts -I Figure 3: Power Dissipation vs. On-state Current (Typical) Figure 4: Repetitive Peak On-state Current (ITRM) vs. Pulse Width at Various Frequencies CURRENT WAVEFORM: Sinusoidal LOAD: Resistive or Inductive CONDUCTION ANGLE: See Basic SIDAC Circuit in Figure 12 2.2 Average On-State Power Dissipation [PD(AV)] - Watts Repetitive Peak On-State Current (ITRM) - Amps 2.4 2.0 1.8 1.6 1.4 Kxxx2G 1.2 Kxxx0G Kxxx0E Kxxx0S 1.0 0.8 0.6 0.4 0.2 0.0 0.0 0.1 0.2 0.3 0.4 0.5 0.6 0.7 0.8 0.9 1000 di/dt Limit Line ITM tO 1/f 100 120 Hz 5 kHz 10 1 1.0 1.0 10.0 RMS On-State Current [IT(RMS)] - Amps 100.0 1000.0 Pulse Base Width (tO) - us Figure 5: Peak Non-repetitive Surge Current (ITSM) vs. Number of Cycles Figure 6: Normalized VBO Change vs. Junction Temperature 100 4% SUPPLY FREQUENCY: 60 Hz Sinusoidal LOAD: Resistive RMS ON-STATE CURRENT: IT RMS Maximum Rated Value at Specified Junction Temperature 2% Kxxx2G K1xx0E K1xx0G K1xx0S 0% VBO Change -- % Peak Surge (Non-repetitive) On-state Current (I TSM ) – Amps 5 Hz 60 Hz 1 kHz 10 Notes: 1) Blocking capability may be lost during and immediately following surge current interval. 2) Overload may not be repeated until junction temperature has returned to steady-state rated value. 10 -6% -10% 100 -12% -40 1000 -20 0 20 40 60 80 100 120 140 Junction Temperature (TJ) -- °C Surge Current Duration -- Full Cycles Kxxxzy Series K2xx0E K2xx0G K2xx0S -4% -8% 1 1 -2% 341 ©2013 Littelfuse, Inc Specifications are subject to change without notice. Revised: 09/23/13 Teccor® brand Thyristors Standard Bidirectional SIDACs Figure 7: Normalized DC Holding Current vs. Junction Temperature Figure 8: Maximum Allowable Case Temperature vs. RMS On-State Current Maximum Allowable Lead/Case Temperature (TC) - °C Ratio of IH / IH (TJ = 25°C) 2.0 1.5 1.0 0.5 0.0 -40 -15 10 35 60 85 110 125 130 120 Kxxx0G 110 Kxxx0S Kxxx0E Kxxx2G 100 90 CURRENT WAVEFORM: Sinusoidal - 60Hz LOAD: Resistive or Inductive 80 0.0 0.2 Junction Temperature (TJ) -- °C Figure 9: Maximum Allowable Ambient Temperature vs. RMS On-State Current 0.6 0.8 1.0 1.2 Figure 10: Normalized Repetitive Peak Breakover Current (IBO) vs. Junction Temperature 10 140 CURRENT WAVEFORM: Sinusoidal - 60Hz LOAD: Resistive or Inductive FREE AIR RATING 120 Repetitive Peak Breakover Current (IBO) Multiplier Maximum Allowable Ambient Temperature (TA) - °C 0.4 RMS On-State Current [IT(RMS)] - Amps 100 Kxxx0G 80 Kxxx0S Kxxx0E 60 40 Kxxx2G 25 20 1 0.0 0.2 0.4 0.6 0.8 1.0 20 30 40 50 RMS On-State Current [IT(RMS)] - Amps 60 70 80 90 100 110 120 130 Junction Temperature (TJ) -- °C Figure 11: Dynamic Holding Current Test Circuit for SIDACs Figure 12: Basic SIDAC Circuit Push to test S1 Switch to test in each direction 100-250 V ac 60 Hz 100 Ω 1% Device Under Test VBO VBO VBO 100-250 Vac 60 Hz S1 IH Load Scope IH IPK IH ˚ 120-145 Conduction Angle Trace Stops Load Current IH Scope Indication Kxxxzy Series 342 ©2013 Littelfuse, Inc Specifications are subject to change without notice. Revised: 09/23/13 Teccor® brand Thyristors Standard Bidirectional SIDACs Figure 13: Relaxation Oscillator Using a SIDAC Figure 14: Low-voltage Input Circuit for Gas Ignition 4.7 μF (a) Circuit - + 100 V 10 μF (b) Waveforms VBO - R 50 V SIDAC VDC(IN) ≥ VB0 + + - C IL ≤ VIN - VBO I BO R min≥ VIN - VTM I H (MIN) R max K1200E Sidac ½W VC V C 4.7 k 4.7 μF 100 V 200 V 1.2 μF t RL 24 V ac 60 Hz IL t H.V. Ignitor Figure 15: Comparison of SIDAC versus SCR for Gas Ignitor Circuit Figure 16: Xenon Lamp Flashing Circuit 100 SCR Sidac 2W 10 μF - + Xenon Lamp 250 V 20 M K2200G 100-250 V ac 60 Hz + 10 μF - 450 V 100-250 V ac 60 Hz 120 V ac 60 Hz 4 kV Sidac 0.01 μF 400 V 200400 V Trigger Transformer 20:1 Figure 17: Typical High-pressure Sodium Lamp Firing Circuit Ballast Ballast 0.47 μF 400 V Sidac Sidac Lamp 3.3 k 120 V ac 60 Hz 0.22 μF 7.5 k Lamp 220 V ac 60 Hz 16 mH 120 V ac Kxxxzy Series 220 V ac 343 ©2013 Littelfuse, Inc Specifications are subject to change without notice. Revised: 09/23/13 Teccor® brand Thyristors Standard Bidirectional SIDACs Soldering Parameters Reflow Condition 1Co'SFFBTTFNCMZ Pre Heat 150°C - Temperature Max (Ts(max)) 200°C - Time (min to max) (ts) oTFDT Average ramp up rate (Liquidus Temp) (TL) to peak 5°C/second max TS(max) to TL - Ramp-up Rate 5°C/second max Reflow - Temperature (TL) (Liquidus) 217°C - Temperature (tL) oTFDPOET Peak Temperature (TP) 260+0/-5 °C Time within 5°C of actual peak Temperature (tp) oTFDPOET Ramp-down Rate 5°C/second max Time 25°C to peak Temperature (TP) 8 minutes Max. Do not exceed 280°C Temperature - Temperature Min (Ts(min)) Body Material Lead Material Ramp-up TL tL TS(max) Preheat Ramp-do Ramp-down TS(min) tS 25 time to peak temperature Physical Specifications Terminal Finish tP TP Time Reliability/Environmental Tests Test 100% Matte Tin Plated / Pb-free Solder Dipped UL recognized epoxy meeting flammability classification 94V-0 Copper Alloy Specifications and Conditions High Temperature Voltage Blocking MIL-STD-750: Method 1040, Condition A Rated VDRM (VAC-peak), 125°C, 1008 hours Temperature Cycling MIL-STD-750: Method 1051 -40°C to 150°C, 15-minute dwell, 100 cycles EIA/JEDEC: JESD22-A101 Biased Temperature & 80% min VBO (VDC), 85°C, 85%RH, 1008 Humidity hours Design Considerations Careful selection of the correct device for the application’s operating parameters and environment will go a long way toward extending the operating life of the Thyristor. Overheating and surge currents are the main killers of SIDACs. Correct mounting, soldering, and forming of the leads also help protect against component damage. High Temp Storage MIL-STD-750: Method 1031 150°C, 1008 hours Low-Temp Storage -40°C, 1008 hours Thermal Shock MIL-STD-750: Method 1056 0°C to 100°C, 5-minute dwell, 10-second transfer, 10 cycles Autoclave EIA/JEDEC: JESD22-A102 (Pressure Cooker Test) 121°C, 100%RH, 2atm, 168 hours Kxxxzy Series 344 Resistance to Solder Heat MIL-STD-750: Method 2031 260°C, 10 seconds Solderability ANSI/J-STD-002: Category 3 Lead Bend MIL-STD-750: Method 2036, Condition E ©2013 Littelfuse, Inc Specifications are subject to change without notice. Revised: 09/23/13 Teccor® brand Thyristors Standard Bidirectional SIDACs Dimensions — DO-214 Case Temperature Measurement Point B D Dimension C A H E K Millimeters Max Min Max A 0.130 0.156 3.30 3.95 B 0.201 0.220 5.10 5.60 C 0.077 0.087 1.95 2.20 D 0.159 0.181 4.05 4.60 E 0.030 0.063 0.75 1.60 F 0.075 0.096 1.90 2.45 G 0.002 0.008 0.05 0.20 H 0.077 0.104 1.95 2.65 K 0.006 0.016 0.15 0.41 F G 0.079 (2.0) inch (millimeter) 0.110 (2.8) Inches Max 0.079 (2.0) Recommended Soldering Pad Outline Dimensions — DO-15 Temperature Measuring Point ØD Dimension ØB L Kxxxzy Series G ØB L 345 Inches Millimeters Max Max Min Max 0.028 0.034 0.711 0.864 ØD 0.120 0.140 3.048 3.556 G 0.235 0.270 5.969 6.858 L 1.000 25.400 ©2013 Littelfuse, Inc Specifications are subject to change without notice. Revised: 09/23/13 Teccor® brand Thyristors Standard Bidirectional SIDACs Dimensions — TO-92 with Type 70 Lead Form Temperature Measuring Point Dimension A N B MT1 Max Max Min Max 0.176 0.196 4.47 4.98 B 0.500 D 0.095 12.70 0.105 2.41 2.67 E 0.150 F 0.046 0.054 3.81 1.16 1.37 G 0.135 0.145 3.43 3.68 H 0.088 0.096 2.23 2.44 J 0.176 0.186 4.47 4.73 K 0.088 0.096 2.23 2.44 L 0.013 0.019 0.33 0.48 M 0.013 0.017 0.33 0.43 0.060 1.52 Notes: 1. Type 70 lead form as shown is standard for the E package. 2. All leads are insulated from case. Case is electrically nonconductive (rated at 16000V ac rms for one minute from leads to case over the operating temperature range.) 3. Mold flash shall not exceed 0.13 mm per side. E H Millimeters A N MT2 M Inches G F L D K J Product Selector Part Number Switching Voltage Range Blocking Voltage Packages VBO Minimum VBO Maximum VDRM DO-15 DO-214 TO-92 K0900y 79V 97V 70V K0900G K0900S K0900E70 K1050y 95V 113V 90V K1050G K1050S K1050E70 K1100y 104V 118V 90V K1100G K1100S K1100E70 K1200y 110V 125V 90V K1200G K1200S K1200E70 K1300y 120V 138V 90V K1300G K1300S K1300E70 K1400y 130V 146V 90V K1400G K1400S K1400E70 K1500G K1500S K1500E70 K1500y 140V 170V 90V K1800y 165V 195V 140V K2000y 190V 215V 180V K2000G K2002y 190V 215V 180V K2002G K2200y 205V 230V 180V K2200G K2202y 205V 230V 180V K2202G K2400y 220V 250V 190V K2400G K1800S K2402y 220V 250V 190V K2402G K2500y 240V 280V 200V K2500G K2502y 240V 280V 200V K2502G K3002y 270V 330V 200V K3002G K2000S K2000E70 K2200S K2200E70 K2400S K2400E70 K2500S K2500E70 Note: y = package Kxxxzy Series 346 ©2013 Littelfuse, Inc Specifications are subject to change without notice. Revised: 09/23/13 Teccor® brand Thyristors Standard Bidirectional SIDACs Packing Options Part Number Marking Weight Packaging Mode Base Quantity Kxxx0G Kxxx0G 0.38g Bulk 1000 Kxxx0GRP Kxxx0G 0.38g Reel Pack 5000 Kxxx2G Kxxx2G 0.38g Bulk 1000 Kxxx2GRP Kxxx2G 0.38g Reel Pack 5000 Kxxx0SRP KxxS 0.1g Reel Pack 2500 Kxxx0E70 Kxxx0E 0.17g Bulk 2000 Kxxx0E70AP Kxxx0E 0.17g Ammo Pack 2000 Kxxx0E70RP2 Kxxx0E 0.17g Reel Pack 2000 Kxxx0E70RP3 Kxxx0E 0.17g Reel Pack 2000 Note: xxx or xx = voltage DO-214 Embossed Carrier Reel Pack (RP) Specifications 0.157 (4.0) 0.472 (12.0) 0.36 (9.2) 0.315 (8.0) 0.512 (13.0) Arbor Hole Dia. 0.059 DIA (1.5) Cover tape 12.99 (330.0) Dimensions are in inches (and millimeters). 0.49 (12.4) Direction of Feed Kxxxzy Series 347 ©2013 Littelfuse, Inc Specifications are subject to change without notice. Revised: 09/23/13 Teccor® brand Thyristors Standard Bidirectional SIDACs DO-15 Reel Pack (RP) Specifications DO-15 2.063 (52.4) 0.898 (22.8) 0.252 (6.4) 0.197 (5.0) 10.0 - 14.0 (254.0 - 356.0) Dimensions are in inches (and millimeters). 3.15 (80.0) TYP Direction of Feed DO-15 Ammo Pack (AP) Specifications Direction of Feed DO-15 2.063 (52.4) 4.53 (115.0) 0.898 (22.8) 0.252 (6.4 ) 0.197 (5.0) 3.27 (80.0) Dimensions are in inches (and millimeters). 9.8 (250.0) Kxxxzy Series 348 ©2013 Littelfuse, Inc Specifications are subject to change without notice. Revised: 09/23/13 Teccor® brand Thyristors Standard Bidirectional SIDACs TO-92 Type 70 Reel Pack (RP3) Radial Leaded Specifications 0.236 (6.0) 0.02 (0.5) 0.91 (23.2) 1.3 (33.0) 0.708 (18.0) 0.354 (9.0) 0.5 (12.7) 0.1 (2.54) 0.157 DIA (4.0) 14.17 (360.0) Dimensions are in inches (and millimeters). Flat Up 1.97 (50.0) Direction of Feed TO-92 Type 70 Reel Pack (RP2) Radial Leaded Specifications 0.25 (6.35) 0.50 (12.7) 0.236 (6.0) 0.02 (0.5) 0.125 (3.2) MAX 0.91 (23.2) 1.30 (33.0) 0.708 (18.0) 0.354 (9.0) 0.20 (5.08) 0.50 (12.7) 0.157 DIA (4.0) 14.17 (360.0) Flat Down Dimensions are in inches (and millimeters). 1.97 (50.0) Direction of Feed Kxxxzy Series 349 ©2013 Littelfuse, Inc Specifications are subject to change without notice. Revised: 09/23/13 Teccor® brand Thyristors Standard Bidirectional SIDACs TO-92 Type 70 Ammo Pack (AP) Radial Leaded Specifications 0.25 (6.35) 0.50 (12.7) 1.30 (33.0) MAX 0.236 (6.0) 0.708 (18.0) 0.02 (0.5) 0.125 (3.2) MAX 0.91 (23.2) 0.354 (9.0) 0.50 (12.7) 0.157 (4.0) DIA 0.20 (5.08) Flat down nof Feed Directio 25 Devices per fold 1.85 (47.0) 12.2 (310.0) Dimensions are in inches (and millimeters). 1.85 (47.0) 13.3 (338.0) Part Numbering System Part Marking System TO-92 K 240 0 E 70 RP2 DEVICE TYPE K: Sidac VOLTAGE RATING 090: 79 – 97V 105: 95 – 113V 110: 104 – 118V 120: 110 – 125V 130: 120 – 138V 140: 130 – 146V 150: 140 – 170V 180: 165 – 195V 200: 190 – 215V 220: 205 – 230V 240: 220 – 250V 250: 240 – 280V 300: 270 – 330V DO-214AA K2400E PACKAGING OPTIONS [blank]: Bulk AP: Ammo(TO-92) RP: Reel(non TO-92) RP2: Reel(TO-92) RP3: Reel(TO-92) ® K24S YMXXX YMLXX Date Code Marking LEAD FORM DIMENSIONS xx: Lead Form Option Y:Year Code M: Month Code XXX: Lot Trace Code Date Code Marking PACKAGE TYPE G: DO-15 S: DO-214 E: TO-92 Y:Year Code M: Month Code L: Location Code XX: Lot Serial Code CIRCUIT FUNCTION 0: Standard 2: Two Series Die DO-15 K2400G ® Kxxxzy Series 350 YMXXX ©2013 Littelfuse, Inc Specifications are subject to change without notice. Revised: 09/23/13