K2401G

Teccor® brand Thyristors Multipulse™ SIDACs Kxxx1G Series Description The Multipulse™ SIDAC is a voltage switch used in MetalHalide lamp ignition circuits as well as High Pressure Sodium lamp ignition circuits for outdoor street and area lighting. This robust solid state switch is designed to handle lamp igniter applications requiring operation at ambient temperatures up to 90°C where igniter circuit components can raise SIDAC junction temperature up to 125°C, especially when the lamp element is removed or ruptured. Its excellent commutation time (tCOMM) makes this robust product best suited for producing multiple pulses in each half cycle of 50/60 Hz line voltage. The Multipulse™ SIDAC is offered in DO-15 axial leaded package. Kxxx1G SIDAC has a repetitive off-state blocking voltage (VDRM) of 180V to 270V minimum depending actual device type. Blocking capability is ensured by glass passivated junctions for best reliability. Package is epoxy encapsulation with tin-plated copper alloy leads. Schematic Symbol Features Applications Typical application circuit presented in Figure 10 of this data sheet (Typical Metal Halide Ignitor Circuit). Electrical Specifications Symbol VBO Parameters Breakover/Trigger Voltage to 380V Test Conditions K2201G K2401G K2501G K3601G K2201G K2401G K2501G K3601G 50/60Hz Sine Wave 50/60Hz Sine Wave 50/60Hz Sine Wave See test circuit and waveform in Figure 9 50/60Hz Sine Wave 60Hz 50Hz Min 200 220 240 340 180 190 200 270 Max 230 250 280 380 Unit V VDRM IT(RMS) IH RS tCOMM IBO ITSM di/dt dv/dt TS TJ R JL Repetitive Peak Off-State Voltage On-State RMS Current, TJ < 125ºC Dynamic Holding Current, R=100 (VBO – VS) Switching Resistance, RS= ________ (IS – IBO) Commutation Time TJ < 125ºC Breakover Current Non-repetitive 1 cycle On-State peak value Critical Rate of Rise of On-State Current Critical Rate of Rise of Off-State Voltage Storage Temperature Range Max Operating Junction Temperature Thermal Resistance V 1 160 TYP 100 100 10 20.0 16.7 150 1500 μsec uA A A/μsec V/μsec °C °C °C/W Kxxx1G Series A mA -40 -40 Junction to lead 331 331 Revised: August 29, 2008 +125 +125 18 ©2008 Littelfuse, Inc. Specifications are subject to change without notice. Please refer to http://www.littelfuse.com for current information. MultipulseTM SIDACs Teccor® brand Thyristors Multipulse™ SIDACs Figure 1: Characteristics +I Figure 2: Maximum Allowable Lead/Tab Temperature vs. On-State Current 130 IT RS Maximum Allowable Lead Temperature (°C) 120 110 100 90 80 70 60 50 0 1.0 1.5 2.0 IH IS IDRM IBO -V +V VBO RS = (VBO - VS) (IS - IBO) VT VDRM VS RMS On-State Current (Amps) -I Figure 3: Power Dissipation (Typical) vs. On-State Current Figure 4: VBO Change vs. Junction Temperature 10.0 4.0 3.5 3.0 Normalized Percentage of VBO Change (%) 5.0 Average PD (Watts) 2.5 2.0 1.5 1.0 0.5 0.0 0.0 0.5 1.0 1.5 0.0 -5.0 -10.0 -40 -25 -10 5 20 35 50 65 80 95 110 125 RMS On-State Current (Amps) Junction Temperature (°C) Figure 5: Pulse On-State Current Rating 1000 di/dt limit ITM Figure 6: Maximum Allowable Ambient Temperature vs. On-State Current 140 CURRENT WAVEFORM: Sinusoidal - 60Hz LOAD: Resistive or Inductive FREE AIR RATING Repetitive Peak On-State Current (ITRM)-Amps f = 5Hz 100 60 Hz 1KHz 5KHz 10 tO 1/f TJ=125˚C Maximum Allowable Ambient Temperature (TA) - °C 120 100 80 60 40 25 20 0.0 0.2 0.4 0.6 0.8 1.0 1 1 10 100 1000 Pulse Base Width (tO)-μs RMS On-State Current [IT(RMS)] - Amps Kxxx1G Series 332 Revised: August 29, 2008 ©2008 Littelfuse, Inc. Specifications are subject to change without notice. Please refer to http://www.littelfuse.com for current information. Teccor® brand Thyristors Multipulse™ SIDACs Figure 7: Peak Surge Current vs Surge Current Duration 100 Peak Surge (Non-repetitive) On-state Current [ITSM] – Amps 40 SUPPLY FREQUENCY: 60 Hz Sinusoidal LOAD: Resistive RMS On-State Current: IT Maximum Rated Value at Specified Junction Temperature 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. 20 10 0 0 10 100 1000 Surge Current Duration – Full Cycles Figure 8: Typical On-State Voltage vs On-State Current Figure 9: Multipulse™ SIDAC tCOMM , Commutation Time 1Mohm 30uH 10 iSIDAC DUT 320VDC (nominal) 0.2uF L6008V6 300ohm 6V, 500us Instantaneous On-State Current iT (A) SIDAC Commutation TimeTest Circuit 25°C 1 125°C 25A iSIDAC time ~10μs commutation time, tcomm SIDAC Current Response Waveform 0.1 1.2 1.6 2 2.4 2.8 3.2 3.6 Instantaneous On-State Voltage vT (V) ©2008 Littelfuse, Inc. Specifications are subject to change without notice. Please refer to http://www.littelfuse.com for current information. 333 333 Revised: August 29, 2008 Kxxx1G Series MultipulseTM SIDACs Teccor® brand Thyristors Multipulse™ SIDACs Figure 10: Typical Metal Halide Ignitor Circuit Ballast H.V. Step-up Transformer 0.1- 0.15 μF 220 V / 240 V 50 / 60 Hz Kxxx1G 5 - 6μH Metal Halide Lamp 0.22- 0.33μF 5.6K- 8.2K 5W Note: With proper component selection, this circuit will produce three pulses for ignition of metal halide lamp that requires a minimum of three pulses at 4kV magnitude and >1uSec duration each at a minimum repetition rate of 3.3kHz. Soldering Parameters Reflow Condition - Temperature Min (Ts(min)) Pre Heat - Temperature Max (Ts(max)) - Time (min to max) (ts) Average ramp up rate (Liquidus Temp) (TL) to peak TS(max) to TL - Ramp-up Rate Reflow - Temperature (TL) (Liquidus) - Temperature (tL) Pb – Free assembly TP Temperature Ramp-up tP 150°C 200°C 60 – 180 secs 5°C/second max 5°C/second max 217°C 60 – 150 seconds 260 +0/-5 TL TS(max) Preheat Preheat tL Ramp-do Ramp-down TS(min) tS 25 time to peak temperature Time Peak Temperature (TP) Time within 5°C of actual peak Temperature (tp) Ramp-down Rate Time 25°C to peak Temperature (TP) Do not exceed °C 20 – 40 seconds 5°C/second max 8 minutes Max. 280°C Kxxx1G Series 334 Revised: August 29, 2008 ©2008 Littelfuse, Inc. Specifications are subject to change without notice. Please refer to http://www.littelfuse.com for current information. Teccor® brand Thyristors Multipulse™ SIDACs Physical Specifications Terminal Finish Body Material Lead Material 100% Matte Tin Plated UL recognized epoxy meeting flammability classification 94V-0 Copper Alloy Reliability/Environmental Tests Test High Temperature Voltage Blocking Temperature Cycling Temperature / Humidity Specifications and Conditions MIL -STD-750: Method 1040, Condition A Rated VDRM (VAC-peak), 125°C, 1008 hours MIL -STD-750: Method 1051, 100 cycles; -40°C to 150°C, 15-minute dwell time EIA/JEDEC: JESD22-A101 1008 hours; 160V - DC: 85°C; 85% relative humidity MIL -STD-750: Method 1031 150°C, 1008 hours -40°C, 1008 hours MIL -STD-750: Method 1056 10 cycles; 0°C to 100°C; 5-minute dwelltime at each temperature; 10-sec (max) transfer time between temperature EIA/JEDEC: JESD22-A102 168 hours (121°C at 2 ATMs) and 100% RH MIL -STD-750: Method 2031 260°C, 10 seconds ANSI/J-STD-002: Category 3, Test A Multi firings per half cycle at 60Hz in application circuit for 168 hours minimum Package DO-15 385 Weight / unit (mg) High Temp Storage Low-Temp Storage 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. Thermal Shock Autoclave Resistance to Solder Heat Solderability Repetitive Surge Life Testing Dimensions — DO-15 (G Package) Dimension D B Inches Max 0.028 0.120 0.235 1.000 Max 0.034 0.140 0.270 Millimeters Min 0.711 3.048 5.969 25.400 Max 0.864 3.556 6.858 B D L G L G L Product Selector Part Number K2201G K2401G K2501G K3601G Switching Voltage Range VBO Minimum 200V 220V 240V 340V VBO Maximum 230V 250V 280V 380V Blocking Voltage VDRM 180V 190V 200V 270V Packages DO-15 DO-15 DO-15 DO-15 ©2008 Littelfuse, Inc. Specifications are subject to change without notice. Please refer to http://www.littelfuse.com for current information. 335 335 Revised: August 29, 2008 Kxxx1G Series MultipulseTM SIDACs Teccor® brand Thyristors Multipulse™ SIDACs Packing Options Part Number Kxxx1G Kxxx1GRP Note: xxx = voltage Package DO-15 Packing Mode Bulk Tape & Reel Base Quantity 1000 5000 DO-15 Embossed Carrier RP Specifications Meets all EIA RS-29-6 Standards DO-15 10.0 - 14.0 (254.0 - 356.0) Dimensions are in inches (and millimeters). 3.15 (80.0) TYP 0.898 (22.8) 0.252 (6.4) 2.063 (52.4) Direction of Feed 0.197 (5.0) Part Numbering System K 220 1 G RP Part Marking System SERIES K: Sidac ® VOLTAGE 220: 200 to 230V 240: 220 to 250V 250: 240 to 280V 360: 340 to 380V CIRCUIT FUNCTION 1: Multipulse™ PACKAGING OPTIONS Blank: Bulk RP: Tape and Reel DEVICE PACKAGE G: DO-15 Kxxx1G Series 336 Revised: August 29, 2008 ©2008 Littelfuse, Inc. Specifications are subject to change without notice. Please refer to http://www.littelfuse.com for current information.