Teccor® brand Thyristors 12 Amp Standard SCRs Sxx12x Series RoHS Description Excellent unidirectional switches for phase control and general switching applications such as heating, motor control controls, converters / rectifiers and capacitive discharge ignitions. Standard phase control SCRs are triggered with few milliamperes of current at less than 1.5V potential. Features & Benefits • RoHS compliant • Glass – passivated junctions Agency Approval Agency L Package: E71639 Main Features Value Unit 12 A 400 to 1000 V 20 mA IT(RMS) VDRM / VRRM IGT • Surge capability up to 120 A Applications Agency File Number Symbol • Voltage capability up to 1000 V Typical applications includes capacitive discharge system for motorcycle engine CDI, portable generator engine ignition, strobe lights and nailers, as well as generic rectifiers, battery voltage regulators and converters. Also controls for power tools, home/brown good and white goods appliances. Internally constructed isolated packages are offered for ease of heat sinking with highest isolation voltage. Schematic Symbol Additional Information A Datasheet Resources Samples K G © 2016 Littelfuse, Inc. Specifications are subject to change without notice. Revised: 05/02/16 Teccor® brand Thyristors 12 Amp Standard SCRs Absolute Maximum Ratings Symbol IT(RMS) IT(AV) ITSM I2t Parameter Test Conditions RMS on-state current Average on-state current Peak non-repetitive surge current (single half cycle, TJ (initial) = 25°C) IGM PG(AV) Tstg TJ TC = 72°C TC = 105°C Sxx12L TC =72°C Sxx12R Sxx12D Sxx12V TC =105°C Unit 12 A 7.6 A Sxx12L Sxx12R f = 50Hz 120 f = 60Hz 130 Sxx12D Sxx12V f = 50Hz 100 f = 60Hz 120 Sxx12L Sxx12R I2t Value for fusing di/dt Sxx12L Sxx12R Sxx12D Sxx12V Value A 70 tp = 8.3 ms Sxx12D Sxx12V A2s 60 Critical rate of rise of on-state current f = 60Hz; TJ = 125°C 100 A/μs Peak gate current TJ = 125°C 2 A Average gate power dissipation TJ = 125°C 0.5 W Storage temperature range -40 to 150 Operating junction temperature range -40 to 125 °C Note: xx = voltage Electrical Characteristics (TJ = 25°C, unless otherwise specified) Symbol Test Conditions IGT VD = 12V RL = 60 Ω VGT VD = 12V RL = 60 Ω VD = VDRM; gate open; TJ = 100°C Value VD = VDRM; gate open; TJ = 125°C 20 MIN. 1 MAX. 1.5 400V 350 600V 300 800V 250 1000V dv/dt MAX. MIN. 100 400V 250 600V 225 800V 200 Unit mA V V/μs VGD VD = VDRM RL = 3.3 kΩ TJ = 125°C MIN. 0.2 V IH IT = 200mA (initial) MAX. 40 mA tq IT = 2A; tp = 50µs; dv/dt = 5V/µs; di/dt = 30A/µs MAX. 35 μs tgt IG = 2 x IGT PW = 15µs IT = 20A TYP. 2 μs © 2016 Littelfuse, Inc. Specifications are subject to change without notice. Revised: 05/02/16 Teccor® brand Thyristors 12 Amp Standard SCRs Static Characteristics Symbol Test Conditions IT = 24A; tp = 380 µs VTM TJ = 25°C IDRM / IRRM VDRM = VRRM Value Unit 1.6 V MAX. 400 – 600V 10 800 – 1000V 20 400 – 800V TJ = 100°C TJ = 125°C 500 MAX. 1000V 3000 400 – 800V 1000 μA Thermal Resistances Symbol Parameter Value Junction to case (AC) Rθ(J-C) Junction to ambient Rθ(J-A) Sxx12L 3.2 Sxx12R 1.5 Sxx12V 1.6 Sxx12D 1.4 Sxx12L 50 Sxx12R 40 Sxx12V 70 Unit °C/W °C/W Note: xx = voltage Figure 1: Normalized DC Gate Trigger Current vs. Junction Temperature Figure 2: N ormalized DC Gate Trigger Voltage vs. Junction Temperature 2.0 Ratio of VGT / VGT (TJ = 25°C) Ratio of IGT / IGT (TJ = 25°C) 2.0 1.5 1.0 0.5 1.5 1.0 0.5 0.0 0.0 -40 -15 10 35 60 Junction Temperature (TJ ) - (°C) 85 100 125 -40 -15 10 35 60 85 110 125 Junction Temperature (TJ) - (°C) © 2016 Littelfuse, Inc. Specifications are subject to change without notice. Revised: 05/02/16 Teccor® brand Thyristors 12 Amp Standard SCRs Figure 3: Normalized DC Holding Current vs. Junction Temperature Figure 4: O n-State Current vs. On-State Voltage (Typical) 60 2.0 TJ = 25°C 1.5 Instantaneous On-state Current (i T) – Amps Ratio of IH / IH (TJ = 25°C) 50 1.0 0.5 40 30 20 Sxx12L Sxx12R Sxx12V Sxx12D 10 0.0 -40 -15 10 35 60 85 110 0 125 0.6 0.7 0.8 Junction Temperature (TJ ) - (°C) Figure 5: Power Dissipation (Typical) vs. RMS On-State Current 1.1 1.2 1.3 1.4 1.5 1.6 130 120 Maximum Allowable Case Temperature (TC)- °C 10 Average On-State Power Dissipation [PD(AV)] - (Watts) 1.0 Figure 6: M aximum Allowable Case Temperature vs. RMS On-State Current 12 8 6 4 110 Sxx12R Sxx12V Sxx12D 100 90 Sxx12L 80 70 2 60 0 0 2 4 6 8 10 CURRENT WAVEFORM: Sinusoidal LOAD: Resistive or Inductive CONDUCTION ANGLE: 180° 0 2 4 12 Figure 7: Maximum Allowable Case Temperature vs. Average On-State Current 6 8 10 12 14 RMS On-State Current [IT(RMS)] - Amps RMS On-State Current [I T(RMS)] - (Amps) Figure 8: Maximum Allowable Ambient Temperature vs. RMS On-State Current 120 Maximum Allowable Ambient Temperature (TA) - °C 130 120 Maximum Allowable Case Temperature (TC) - °C 0.9 Instantaneous On-state Voltage (vT) – Volts 110 Sxx12R Sxx12V Sxx12D 100 Sxx12L 90 80 CURRENT WAVEFORM: Sinusoidal LOAD: Resistive or Inductive CONDUCTION ANGLE: 180° FREE AIR RATING 100 80 Sxx12R 60 Sxx12V Sxx12L 40 20 CURRENT WAVEFORM: Sinusoidal LOAD: Resistive or Inductive CONDUCTION ANGLE: 180° 70 60 0 1 2 3 0 4 5 6 7 0.0 8 1.0 1.5 2.0 RMS On-State Current [IT(RMS)] - Amps Average On-State Current [IT(AVE)] - Amps Note: xx = voltage © 2016 Littelfuse, Inc. Specifications are subject to change without notice. Revised: 05/02/16 0.5 2.5 3.0 3.5 Teccor® brand Thyristors 12 Amp Standard SCRs Figure 9: Maximum Allowable Ambient Temperature vs. Average On-State Current Figure 10: P eak Capacitor Discharge Current 1000 CURRENT WAVEFORM: Sinusoidal LOAD: Resistive or Inductive CONDUCTION ANGLE: 180° FREE AIR RATING 100 80 Peak Discharge Current (ITM) - Amps Maximum Allowable Ambient Temperature (TA) - °C 120 Sxx12R Sxx12L Sxx12V 60 40 20 100 ITRM tW 0 0.0 0.5 1.0 1.5 2.0 10 05 . 5 .0 25.0 50.0 Pulse Current Duration (tw) - ms Average On-State Current [IT(AVE)] - Amps Figure 11: Peak Capacitor Discharge Current Derating 1.2 Normalized Peak Current 1.0 0.8 0.6 0.4 0.2 0.0 0 25 50 75 100 125 150 Case Temperature (TC) - °C Figure 12: S urge Peak On-State Current vs. Number of Cycles Peak Surge (Non-repetitive) On-state Current (ITSM ) – Amps 1000 SUPPLY FREQUENCY: 60 Hz Sinusoidal LOAD: Resistive RMS On-State Current: [IT(RMS)]: Maximum Rated Value at Specified Case Temperature 100 Notes: 1. G ate control may be lost during and immediately following surge current interval. 2. O verload may not be repeated until junction temperature has returned to steady-state rated value. 10 1 1 10 10 0 Surge Current Duration - Full Cycles 10 0 0 © 2016 Littelfuse, Inc. Specifications are subject to change without notice. Revised: 05/02/16 Teccor® brand Thyristors 12 Amp Standard SCRs 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 Finish 100% Matte Tin-plated tP TP Temperature Reflow Condition Ramp-up TL tL TS(max) Preheat TS(min) 25 tS time to peak temperature UL recognized epoxy meeting flammability classification 94V-0 Lead Material Copper Alloy Time Environmental Specifications Test AC Blocking Body Material Ramp-do Ramp-down Temperature Cycling Temperature/ Humidity Specifications and Conditions MIL-STD-750, M-1040, Cond A Applied Peak AC voltage @ 125°C for 1008 hours MIL-STD-750, M-1051, 100 cycles; -40°C to +150°C; 15-min dwell-time EIA / JEDEC, JESD22-A101 1008 hours; 320V - DC: 85°C; 85% rel humidity MIL-STD-750, M-1031, 1008 hours; 150°C Design Considerations High Temp Storage 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. Good design practice should limit the maximum continuous current through the main terminals to 75% of the device rating. Other ways to ensure long life for a power discrete semiconductor are proper heat sinking and selection of voltage ratings for worst case conditions. Overheating, overvoltage (including dv/dt), and surge currents are the main killers of semiconductors. Correct mounting, soldering, and forming of the leads also help protect against component damage. Low-Temp Storage 1008 hours; -40°C Resistance to Solder Heat MIL-STD-750 Method 2031 Solderability ANSI/J-STD-002, category 3, Test A Lead Bend MIL-STD-750, M-2036 Cond E © 2016 Littelfuse, Inc. Specifications are subject to change without notice. Revised: 05/02/16 Teccor® brand Thyristors 12 Amp Standard SCRs Dimensions — TO-220AB (L-Package) — Isolated Mounting Tab TC MEASURING POINT O A E AREA (REF.) 0.17 IN2 Dimension 8.13 .320 P B C 13.36 .526 D 7.01 .276 F R G L H CATHODE ANODE GATE K N M J Inches Millimeters Min Max Min Max A 0.380 0.420 9.65 10.67 B 0.105 0.115 2.67 2.92 C 0.230 0.250 5.84 6.35 D 0.590 0.620 14.99 15.75 E 0.142 0.147 3.61 3.73 F 0.110 0.130 2.79 3.30 G 0.540 0.575 13.72 14.61 H 0.025 0.035 0.64 0.89 J 0.195 0.205 4.95 5.21 K 0.095 0.105 2.41 2.67 L 0.060 0.075 1.52 1.91 M 0.085 0.095 2.16 2.41 N 0.018 0.024 0.46 0.61 O 0.178 0.188 4.52 4.78 P 0.045 0.060 1.14 1.52 R 0.038 0.048 0.97 1.22 Dimensions — TO-220AB (R-Package) — Non-Isolated Mounting Tab Common with Center Lead TC MEASURING POINT AREA (REF.) 0.17 IN2 O A E Dimension 8.13 .320 P ANODE B C 13.36 .526 D 7.01 .276 NOTCH IN GATE LEAD TO ID. NON-ISOLATED TAB F R G L H CATHODE ANODE GATE K J N M Note: Maximum torque to be applied to mounting tab is 8 in-lbs. (0.904 Nm). Inches Millimeters Min Max Min Max A 0.380 0.420 9.65 10.67 B 0.105 0.115 2.67 2.92 C 0.230 0.250 5.84 6.35 D 0.590 0.620 14.99 15.75 E 0.142 0.147 3.61 3.73 F 0.110 0.130 2.79 3.30 G 0.540 0.575 13.72 14.61 H 0.025 0.035 0.64 0.89 J 0.195 0.205 4.95 5.21 K 0.095 0.105 2.41 2.67 L 0.060 0.075 1.52 1.91 M 0.085 0.095 2.16 2.41 N 0.018 0.024 0.46 0.61 O 0.178 0.188 4.52 4.78 P 0.045 0.060 1.14 1.52 R 0.038 0.048 0.97 1.22 © 2016 Littelfuse, Inc. Specifications are subject to change without notice. Revised: 05/02/16 Teccor® brand Thyristors 12 Amp Standard SCRs Dimensions — TO-251AA (V/I-Package) — V/I-PAK Through Hole TC MEASURING POINT E Anode H D AREA: 0.040 IN2 Dimension 5.28 .208 J A 5.34 .210 B R P Q S K C Cathode L F Anode GATE G I Inches Millimeters Min Typ Max Min Typ Max A 0.040 0.044 0.050 1.02 1.11 1.27 B 0.235 0.242 0.245 5.97 6.15 6.22 C 0.350 0.361 0.375 8.89 9.18 9.53 D 0.205 0.208 0.213 5.21 5.29 5.41 E 0.255 0.262 0.265 6.48 6.66 6.73 F 0.027 0.031 0.033 0.69 0.80 0.84 G 0.087 0.090 0.093 2.21 2.28 2.36 H 0.085 0.092 0.095 2.16 2.34 2.41 I 0.176 0.180 0.184 4.47 4.57 4.67 J 0.018 0.020 0.023 0.46 0.51 0.58 K 0.038 0.040 0.044 0.97 1.01 1.12 L 0.018 0.020 0.023 0.46 0.52 0.58 P 0.042 0.047 0.052 1.06 1.20 1.32 Q 0.034 0.039 0.044 0.86 1.00 1.11 R 0.034 0.039 0.044 0.86 1.00 1.11 S 0.074 0.079 0.084 1.86 2.00 2.11 Max Min Dimensions — TO-252AA (D-Package) — D-PAK Surface Mount Anode E D 6.71 .264 5.28 .208 TC MEASURING POINT Dimension A 6.71 .264 5.34 .210 B 1.60 .063 P Q C 1.80 .071 GATE F Cathode Anode AREA : 0.040 IN2 3 .118 G I O L K M N © 2016 Littelfuse, Inc. Specifications are subject to change without notice. Revised: 05/02/16 J H 4.60 .181 Inches Min Typ Millimeters Typ Max A 0.040 0.043 0.050 1.02 1.09 1.27 B 0.235 0.243 0.245 5.97 6.16 6.22 C 0.106 0.108 0.113 2.69 2.74 2.87 D 0.205 0.208 0.213 5.21 5.29 5.41 E 0.255 0.262 0.265 6.48 6.65 6.73 F 0.027 0.031 0.033 0.69 0.80 0.84 G 0.087 0.090 0.093 2.21 2.28 2.36 H 0.085 0.092 0.095 2.16 2.33 2.41 I 0.176 0.179 0.184 4.47 4.55 4.67 J 0.018 0.020 0.023 0.46 0.51 0.58 K 0.038 0.040 0.044 0.97 1.02 1.12 L 0.018 0.020 0.023 0.46 0.51 0.58 M 0.000 0.000 0.004 0.00 0.00 0.10 N 0.021 0.026 0.027 0.53 0.67 0.69 O 0° 0° 5° 0° 0° 5° P 0.042 0.047 0.052 1.06 1.20 1.32 Q 0.034 0.039 0.044 0.86 1.00 1.11 Teccor® brand Thyristors 12 Amp Standard SCRs Product Selector Voltage Part Number Gate Sensitivity Type X 20mA Sensitive SCR TO-220L X 20mA Sensitive SCR TO-220R X X 20mA Standard SCR TO-251 X X 20mA Standard SCR TO-252 400V 600V 800V 1000V Sxx12L X X X Sxx12R X X X Sxx12V X X Sxx12D X X Package Note: xx = voltage Packing Options Marking Weight Packing Mode Base Quantity Sxx12LTP Part Number Sxx12L 2.2 g Tube 500 (50 per tube) Sxx12RTP Sxx12R 2.2 g Tube 500 (50 per tube) Sxx12DTP Sxx12D 0.3 g Tube 750 (75 per tube) Sxx12DRP Sxx12D 0.3 g Embossed Carrier 2500 Sxx12VTP Sxx12V 0.4 g Tube 750 (75 per tube) Note: xx = Voltage TO-252 Embossed Carrier Reel Pack (RP) Specifications TO-251AA - (V Package) Meets all EIA-481-2 Standards 0.157 (4.0) Gate Part Marking System 0.059 DIA (1.5) * Cover tape 0.512 (13.0) Arbor Hole Diameter 0.315 (8.0) Cathode ® Y:Year Code M: Month Code L: Location Code DD: Calendar Code Anode 12.99 (330.0) YMLDD ® Date Code Marking XXXXXX DC XX XXXXXX DC XX XXXXXX DC XX * XXXXXX 0.524 (13.3) S6012D S6012D YMLDD 0.63 (16.0) TO-252AA - (D Package) Dimensions are in inches (and millimeters). TO-220 AB - (L Package) TO-220 AB - (R Package) S6012L S6012R YM YM ® ® 0.64 (16.3) Date Code Marking Direction of Feed Y:Year Code M: Month Code XXX: Lot Trace Code Part Numbering System S 60 12 R DEVICE TYPE S: SCR VOLTAGE RATING 40: 400V 60: 600V 80: 800V K0: 1000V CURRENT RATING 12: 12A 56 LEAD FORM DIMENSIONS xx: Lead Form Option SENSITIVITY & TYPE (blank): 20mA PACKAGE TYPE L: TO-220 Isolated R: TO-220 Non-Isolated V: TO-251 (V/I-Pak) D: TO-252 (D-Pak) © 2016 Littelfuse, Inc. Specifications are subject to change without notice. Revised: 05/02/16