Teccor® brand Thyristors High Energy Unidirectional SIDACs K2xx0yHU Series RoHS Description The new K2xx0yHU is a higher energy SIDAC switch for gas ignition applications requiring higher current pulse current especially at low repetition rate. It is offered in a DO-15 leaded package and DO-214AA surface mount package. Voltage activation of this solid state switch is accomplished with peak voltage level of 190 to 260Volts. The SIDAC is a silicon bilateral voltage triggered Thyristor switch that switches on through a negative resistance region to a low on-state voltage. Conduction will continue until current is interrupted or lowered below minimum holding current of the device. Features Schematic Symbol • AC circuit oriented • RoHS compliant • Triggering Voltage of 190 to 260V • Unidirectional • 280A Pulse current capability A K Applications Suitable for high voltage power supplies, natural gas igniters, and Xenon flash ignition. Electrical Specifications (TJ = 25°C, unless otherwise specified) Symbol Parameters VBO Breakover/Trigger Voltage VDRM Repetitive Peak Off-state Voltage IT(RMS) VTM On-state RMS Current Peak On-state Voltage IH Dynamic Holding Current RS (VBO – VS) Switching Resistance, RS= ________ (IS – IBO) IBO Breakover Current ITRM Peak Repetitive Pulse Current (refer to figure 4) di/dt dv/dt TS TJ Test Conditions Min Max Unit K2000yHU K2200yHU K2400yHU K2500yHU K2000yHU K2200yHU K2400yHU K2500yHU 50/60Hz, TJ < 125°C IT = 1A RL = 100Ω 50/60Hz Sine Wave 190 210 230 240 180 190 210 220 210 230 250 260 V 50/60Hz Sine Wave 100 50/60Hz Sine Wave 60Hz tp = 10μs 5Hz Critical Rate of Rise of On-State Current Critical Rate of Rise of Off-State Voltage Storage Temperature Range Junction Temperature Range RθJL Thermal Resistance, Junction to Lead RθJA Thermal Resistance, Junction to Ambient 1 1.5 A V 60 mA Ω 500 120 280 220 1500 -40 -40 DO-15 DO-214AA DO-15 V 150 125 18 30 75 μA A A/μs V/μs °C °C °C/W °C/W Note: xxx - voltage, y = package © 2016 Littelfuse, Inc. Specifications are subject to change without notice. Revised: 03/25/16 Teccor® brand Thyristors High Energy Unidirectional SIDACs Figure 2: On-state Current vs. On-state Voltage (Typical) Figure 1: V-I Characteristics +I Instantaneous On-state Current (iT) – Amps 9 IT IH RS = (VBO - VS) (IS - IBO) IS -V IDRM IBO +V VBO VS VT VDRM 8 7 6 5 4 3 2 1 0 0.6 0.8 -I Average On-State Power Dissipation [PD(AV)] - Watts 1.2 1.0 0.8 0.6 0.4 CURRENT WAVEFORM: Sinusoidal LOAD: Resistive or Inductive CONDUCTION ANGLE: See basic SIDAC circuit in Figure 12 0.0 0.0 0.2 0.4 1.4 1.6 1.8 2.0 0.6 0.8 1.0 1.2 1000 di/dt Limit Line ITM tO 1/f 100 1 kHz 5 Hz 60 Hz 5 kHz 10 1 1 10 RMS On-State Current [IT(RMS)] - Amps 100 1000 Pulse Base Width (tO) - us Figure 5: Surge Peak On-state Current vs. Number of Cycles Figure 6: Normalized VBO Change vs. Junction Temperature 10% 100 SUPPLY FREQUENCY: 60 Hz Sinusoidal LOAD: Resistive RMS ON-STATE CURRENT: ITRMS Maximum Rated Value at Specified Junction Temperature 8% 6% VBOChange -- % Peak Surge (Non-repetitive) On-state Current (ITSM) – Amps 1.2 Figure 4: Repetitive Peak On-state Current (ITRM) vs. Pulse Width at Various Frequencies Repetitive Peak On-State Current (ITRM) - Amps Figure 3: Power Dissipation vs. On-state Current (Typical) 0.2 1.0 Instantaneous On-state Voltage (vT) – Volts 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. 1 4% 2% 0% -2% -4% -6% -8% -40 1 10 100 Surge Current Duration -- Full Cycles © 2016 Littelfuse, Inc. Specifications are subject to change without notice. Revised: 03/25/16 1000 -20 0 20 40 60 80 Junction Temperature (TJ) -- °C 100 120 140 Teccor® brand Thyristors High Energy Unidirectional SIDACs Figure 7: Normalized DC Holding Current vs. Junction Temperature Figure 8: Maximum Allowable Case Temperature vs. RMS On-State Current 130 Maximum Allowable Lead/Case Temperature (TC) - °C Ratio of IH / IH (TJ = 25°C) 2.0 1.5 1.0 0.5 120 Kxxx0GHU 110 Kxxx0SHU 100 90 CURRENT WAVEFORM: Sinusoidal - 60Hz LOAD: Resistive or Inductive 80 0.0 0.2 0.4 0.6 0.0 -40 -15 10 35 60 85 110 125 Junction Temperature (TJ) -- °C Figure 9: Maximum Allowable Ambient Temperature vs. RMS On-State Current 1.0 1.2 Figure 10: Normalized Repetitive Peak Breakover Current (IBO) vs. Junction Temperature 10 140 CURRENT WAVEFORM : Sinus oidal - 60Hz LOAD: Re s is tive or Inductive FREE AIR RATING 120 Repetitive Peak Breakover Current (IBO) Multiplier Maximum Allowable Ambient Temperature (TA) - °C 0.8 RMS On-State Current [IT(RMS)] - Amps 100 Kxxx0GHU 80 Kxxx0SHU 60 40 1 20 0.0 0.2 0.4 0.6 0.8 1.0 20 30 RMS On-State Current [IT(RMS)] - Amps Figure 11: General Gas Ignitor Circuit 40 50 60 70 80 90 100 110 120 130 Junction Temperature (TJ) -- °C Additional Information Datasheet Resources Samples 200-250V ac 60 Hz High Voltage Output © 2016 Littelfuse, Inc. Specifications are subject to change without notice. Revised: 03/25/16 Teccor® brand Thyristors High Energy Unidirectional SIDACs Soldering Parameters Pb – Free assembly Pre Heat - Temperature Min (Ts(min)) 150°C - Temperature Max (Ts(max)) 200°C - Time (min to max) (ts) 60 – 180 secs 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) 60 – 150 seconds Peak Temperature (TP) 260+0/-5 °C Time within 5°C of actual peak Temperature (tp) 20 – 40 seconds Ramp-down Rate 5°C/second max Time 25°C to peak Temperature (TP) 8 minutes Max. Do not exceed 280°C Physical Specifications Terminal Material Copper Alloy Terminal Finish 100% Matte Tin-plated Body Material UL recognized epoxy meeting flammability classification 94V-0. tP TP Temperature Reflow Condition Ramp-up TL tL TS(max) Preheat TS(min) 25 Ramp-do Ramp-down tS time to peak temperature Time Reliability/Environmental Tests Test 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 Biased Temperature & EIA/JEDEC: JESD22-A101 Humidity (VDC), 85°C, 85%RH, 1008 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. © 2016 Littelfuse, Inc. Specifications are subject to change without notice. Revised: 03/25/16 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 Resistance to Solder Heat MIL-STD-750: Method 2031 260°C, 10 seconds Solderability ANSI/J-STD-002: Category 3 Repetitive Surge Life Testing MIL-STD-750: Method 2036, Condition E Teccor® brand Thyristors High Energy Unidirectional SIDACs Dimensions — DO-15 Temperature Measuring Point Dimension D C A B A Inches Millimeters Max Max Min Max A 1.000 - 25.40 - B 0.230 0.300 5.80 7.60 C 0.028 0.034 0.71 0.86 D 0.104 0.140 2.60 3.60 Max 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 Dimensions — DO-214AA Case Temperature Measurement Point B D Dimension C A H E K F G 0.079 (2.0) Inches Millimeters inch (millimeter) 0.110 (2.8) 0.079 (2.0) Recommended Soldering Pad Outline Product Selector Part Number Switching Voltage Range Blocking Voltage Packages VBO Minimum VBO Maximum VDRM DO-15 DO-214AA K2000yHU 190V 210V 180V K2000GHU K2000SHU K2200yHU 210V 230V 190V K2200GHU K2200SHU K2400yHU 230V 250V 210V K2400GHU K2400SHU K2500yHU 240V 260V 220V K2500GHU K2500SHU Note: y = package Packing Options Part Number Marking Weight Packaging Mode Base Quantity K2xx0GHU K2xx0GHU 0.38g Bulk 1000 K2xx0GHURP K2xx0GHU 0.38g Reel Pack 5000 K2xx0SHURP KxxHU 0.10g Reel Pack 2500 Note: xx = voltage © 2016 Littelfuse, Inc. Specifications are subject to change without notice. Revised: 03/25/16 Teccor® brand Thyristors High Energy Unidirectional SIDACs DO-15 Reel Pack (RP) Specifications Meets all EIA RS-296 Standards DO-15 10.0 - 14.0 (254.0 - 356.0) 2.063 (52.4) 3.15 (80.0) TYP 0.898 (22.8) Direction of Feed Dimensions are in inches (and millimeters). 0.252 (6.4) 0.197 (5.0) DO-214AA Embossed Carrier Reel Pack (RP) Specifications Meets all EIA-481-1 Standards 0.157 (4.0) 0.472 (12.0) 0.36 (9.2) 0.315 (8.0) 0.059 DIA (1.5) Cover tape 12.99 (330.0) 0.512 (13.0) Arbor Hole Dia. Cathode Dimensions are in inches (and millimeters). 0.49 (12.4) Direction of Feed Part Marking System Part Numbering System DO-15 K 220 0 G H U RP DEVICE TYPE K: Sidac VOLTAGE 200:190 to 210V 220:210 to 230V 240:230 to 250V 250:240 to 260V CURRENT FUNCTION 0: Standard © 2016 Littelfuse, Inc. Specifications are subject to change without notice. Revised: 03/25/16 PACKAGING OPTIONS [Blank]: Bulk RP: Tape and Reel Unidirectional K2200GHU HIGH-ENERGY SIDAC PACKAGE TYPE G: DO-15 S: DO-214AA DO-214AA K22HU ® YMXXX YMXXX Date Code Marking Y:Year Code M: Month Code XXX: Lot Trace Code Teccor® brand Thyristors High Energy Unidirectional SIDACs Part Marking System Part Numbering System DO-15 K 220 0 G H U RP DEVICE TYPE K: Sidac VOLTAGE 200:190 to 210V 220:210 to 230V 240:230 to 250V 250:240 to 260V CURRENT FUNCTION 0: Standard PACKAGING OPTIONS [Blank]: Bulk RP: Tape and Reel Unidirectional K2200GHU HIGH-ENERGY SIDAC PACKAGE TYPE G: DO-15 S: DO-214AA DO-214AA K22HU ® YMXXX YMXXX Date Code Marking Y:Year Code M: Month Code XXX: Lot Trace Code © 2016 Littelfuse, Inc. Specifications are subject to change without notice. Revised: 03/25/16