Samples. Symbol Parameter Test Conditions Value Unit RMS on-state current T C = 90 C 55 A I T(AV) Average on-state current T C

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1 Sxx55x Series RoHS Description Excellent unidirectional switches for phase control applications such as heating and motor speed controls. Standard phase control SCRs are triggered with few milliamperes of current at less than 1.5V potential. Features & Benefits RoHS compliant lass passivated junctions Voltage capability up to 0 V Surge capability up to 650 Main Features Symbol Value Unit I T(RMS) 55 RM /V RRM 400 to 0 V I T 40 m pplications Typical applications are C solid-state switches, industrial power tools, exercise equipment, white goods and commercial appliances. Schematic Symbol dditional Information Datasheet Resources Samples bsolute Maximum Ratings Symbol Parameter Test Conditions Value Unit I T(RMS) RMS on-state current T C = 90 C 55 I T(V) verage on-state current T C = 90 C 35.0 I TSM Peak non-repetitive surge current single half cycle; f = 50Hz; (initial) = 25 C 550 single half cycle; f = 60Hz; (initial) = 25 C 650 I 2 t I 2 t Value for fusing t p = 8.3 ms s di/dt Critical rate of rise of on-state current f = 60Hz ; = C 175 /μs I M Peak gate current = C P W = 10µS 4.0 P (V) verage gate power dissipation = C 0.8 W T stg Storage temperature range -40 to 150 C Operating junction temperature range -40 to C

2 Electrical Characteristics ( = 25 C, unless otherwise specified) I T Symbol Test Conditions Value Unit = 12V; R L = 30 Ω MX. 40 MIN. 5 m V T = 12V; R L = 30 Ω MX. 1.5 V dv/dt = RM ; gate open; = C = RM ; gate open; = C 400V V 600 0V 500 0V MIN V V 500 0V 475 = RM ; R L = 3.3 kω; = C MIN. 0.2 V I H I T = 400m (initial) MX. 60 m t q (1) MX. 35 μs t gt I = 2 x I T ; PW = 15µs; I T = 110 TYP. 2.5 μs Note : (1) I T =2; t p =50µs; dv/dt=5v/µs; di/dt=-30/µs V/μs Static Characteristics Symbol Test Conditions Value Unit V TM I T = 110; t p = 3μs MX. 1.8 V V 10 = 25 C 0 V 20 0 V 30 I DRM / I RRM RM / V RRM = C V 0 MX. 0V 1500 μ 0V 5000 = C V V 3000 Thermal Resistances Symbol Parameter Value Unit Sxx55R 0.5 Sxx55N R θ(j-c) Junction to case (C) C/W Sxx55W 0.53 Sxx55M R θ(j-) Junction to ambient Sxx55R 40 C/W Note: xx = voltage

3 Figure 1: Normalized DC ate Trigger Current vs. Junction Temperature Figure 2: Normalized DC ate Trigger Voltage vs. Junction Temperature Ratio of I T / I T ( = 25 C) Ratio of V T / V T ( = 25 C) Junction Temperature ( ) -- ( C) Junction Temperature ( ) -- ( C) Figure 3: Normalized DC Holding Current vs. Junction Temperature Figure 4: On-State Current vs. On-State Voltage (Typical) 2.0 = 25 C Ratio of I H / I H ( = 25 C) Instantaneous On-state Current (i T ) mps Junction Temperature ( ) -- ( C) Instantaneous On-state Voltage (v T ) Volts Figure 5: Power Dissipation (Typical) vs. RMS On-State Current Figure 6: Maximum llowable Case Temperature vs. RMS On-State Current verage On-State Power Dissipation [P D(V) ] - (Watts) RMS On-State Current [I T(RMS) ] - (mps) Maximum llowable Case Temperature (T C CURRENT WVEFORM: Sinusoidal LOD: Resistive or Inductive CONDUCTION NLE: 1 The "R" or "M" package rating is intended for high surge condition use only and not recommended for >50 rms continuous current use since narrow pin leads depending on lead length can exceed PCB solder melting temperature. "W" package is recommended for >50 rms continuous current requirements RMS On-State Current [I T(RMS) ] - mps Note: xx = voltage

4 t W Teccor brand Thyristors Figure 7: Maximum llowable Case Temperature vs. verage On-State Current Figure 8: Maximum llowable mbient Temperature vs. RMS On-State Current Maximum llowable Case Temperature (T C CURRENT WVEFORM: Sinusoidal LOD: Resistive or Inductive CONDUCTION NLE: 1 The "R" or "M" package rating is intended for high surge condition use only and not recommended for >32 (V) continuous current use since narrow pin leads depending on lead length can exceed PCB solder melting temperature. "W" package is recommended for >32 (V) continuous current requirements verage On-State Current [I T(VE) ] - mps Maximum llowable mbient Temperature (T CURRENT WVEFORM: Sinusoidal LOD: Resistive or Inductive CONDUCTION NLE: 1 FREE IR RTIN RMS On-State Current [I T(RMS) ] - mps Figure 9: Maximum llowable mbient Temperature vs. verage On-State Current Maximum llowable mbient Temperature (T CURRENT WVEFORM: Sinusoidal LOD: Resistive or Inductive CONDUCTION NLE: 1 FREE IR RTIN verage On-State Current [I T(VE) ] - mps Figure 10: Peak Capacitor Discharge Current Figure 11: Peak Capacitor Discharge Current Derating Peak Discharge Current (I TM ) - mps 0 I TRM Normalized Peak Current Pulse Current Duration (t w ) - ms Case Temperature (T C Note: xx = voltage

5 Temperature Teccor brand Thyristors Figure 12: Surge Peak On-State Current vs. Number of Cycles Peak Surge (Non-repetitive) On-state Current (I TSM ) mps 0 SUPPLY FREQUENCY: 60 Hz Sinusoidal LOD: Resistive RMS On-State Current: [I T(RMS) ]: Maximum Rated Value at Specified Case Temperature Notes: 1. ate control 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 Surge Current Duration -- Full Cycles Soldering Parameters Reflow Condition Pb Free assembly T P t P - Temperature Min (T s(min) ) 150 C Ramp-up Pre Heat - Temperature Max (T s(max) ) 200 C - Time (min to max) (t s ) 60 1 secs verage ramp up rate (Liquidus Temp) (T L ) to peak 5 C/second max T L T S(max) T S(min) Preheat t L Ramp-down T S(max) to T L - Ramp-up Rate 5 C/second max t S - Temperature (T L ) (Liquidus) 217 C Reflow - Temperature (t L ) seconds Peak Temperature (T P ) /-5 C 25 time to peak temperature Time Time within 5 C of actual peak Temperature (t p ) seconds Ramp-down Rate 5 C/second max Time 25 C to peak Temperature (T P ) 8 minutes Max. Do not exceed 2 C

6 Physical Specifications Environmental Specifications Terminal Finish Body Material Lead Material Design Considerations % Matte Tin-plated UL recognized epoxy meeting flammability classification 94V-0 Copper lloy 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. ood 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. Test C Blocking Temperature Cycling Temperature/ Humidity High Temp Storage Low-Temp Storage Resistance to Solder Heat Solderability Lead Bend Specifications and Conditions MIL-STD-750, M-1040, Cond pplied Peak C C for 8 hours MIL-STD-750, M-1051, cycles; -40 C to +150 C; 15-min dwell-time EI / JEDEC, JESD hours; 320V - DC: 85 C; 85% rel humidity MIL-STD-750, M-1031, 8 hours; 150 C 8 hours; -40 C MIL-STD-750 Method 2031 NSI/J-STD-002, category 3, Test MIL-STD-750, M-2036 Cond E Dimensions TO-220B (R-Package) Non-Isolated Mounting Tab Common with Center Lead E B C D T C MESURIN POINT O P RE (REF.) 0.17 IN Dimension Inches Millimeters Min Max Min Max B C D E F L H R NOTCH IN TE LED TO ID. NON-ISOLTED TB F H J CTHODE J TE N M Note: Maximum torque to be applied to mounting tab is 8 in-lbs. (0.904 Nm) L M N O P R

7 Dimensions TO-263B (N-package) D 2 -Pak Surface Mount B V T C MESURIN POINT C E RE: 0.11 in 2 Dimension Inches Millimeters Min Max Min Max S B C W CTHODE TE U J D E D F H F H J S V U W Dimensions TO-218X (W Package) Non-Isolated Mounting Tab Common with Center Lead T c Measurement Point CTHODE W T M N B Y V L F E Z X J TE R S P U (diameter) C D H Note: Maximum torque to be applied to mounting tab is 8 in-lbs. (0.904 Nm). Dimension Inches Millimeters Min Max Min Max B C D E F H J L M N P R S T U V W X Y Z

8 Dimensions TO-218C (M Package) Non-isolated Mounting Tab Common with Center Lead T c Measurement Point F P CTHODE R B L E U (diameter) TE M Q N W J C D H Note: Maximum torque to be applied to mounting tab is 8 in-lbs. (0.904 Nm). Dimension Inches Millimeters Min Max Min Max B C D E F H J L M N P Q R U W Product Selector Part Number Voltage 400V 600V 0V 0V ate Sensitivity Type Package Sxx55R X X X X 40m Standard SCR TO-220R Sxx55N X X X X 40m Standard SCR TO-263 Sxx55W X X X 40m Standard SCR TO-218X Sxx55M X X X X 40m Standard SCR TO-218C Note: xx = Voltage Packing Options Part Number Marking Weight Packing Mode Base Quantity Sxx55RTP Sxx55R 2.2g Tube 500 (50 per tube) Sxx55NTP Sxx55N 1.6g Tube 500 (50 per tube) Sxx55NRP Sxx55N 1.6g Embossed Carrier 500 Sxx55WTP Sxx55W 5.23g Tube 250 (25 per tube) Sxx55MTP Sxx55M 4.40g Tube 250 (25 per tube) Note: xx = Voltage

9 Teccor brand Thyristors TO-263 Embossed Carrier Reel Pack (RP) Specification Meets all EI Standards 0.63 (16.0) (4.0) ate DI (1.5) Cathode (24.0) (21.0) * * Cover tape node (13.0) rbor Hole Dia (330.0) Dimensions are in inches (and millimeters) (25.7) Direction of Feed Part Numbering System Part Marking System DEVICE TYPE S: SCR S6055R 56 Lead Form Dimensions xx: Lead Form Option TO-218C - (M Package) TO-218X - (W Package) TO-220 B - (R Package) TO-263 B - (N Package) VOLTE RTIN 40: 400V 60: 600V : 0V 0: 0V SENSITIVITY & TYPE [blank]: 40m S6055M YMLXX S6055R YM CURRENT RTIN 55: 55 PCE TYPE R: TO-220 (Non-isolated) N: TO-263 (D 2 - Pak) M: TO-218C (Non-isolated) W: TO-218X (Non-isolated) Date Code Marking Y:Year Code M: Month Code L: Location Code XX: Lot Serial Code Date Code Marking Y:Year Code M: Month Code XXX: Lot Trace Code