Teccor® brand Thyristors 4 Amp Sensitive SCRs Sxx04xSx Series RoHS Description Excellent unidirectional switches for phase control applications such as heating and motor speed controls. Sensitive gate SCRs are easily triggered with microAmps of current as furnished by sense coils, proximity switches, and microprocessors. Features & Benefits • RoHS compliant • Glass – passivated junctions Main Features • Voltage capability up to 600 V • Surge capability up to 30 A Applications Symbol Value Unit 4 A VDRM/VRRM 400 to 600 V IGT 50 to 500 μA IT(RMS) Typical applications are capacitive discharge systems for strobe lights, nailers, staplers and gas engine ignition. Also controls for power tools, home/brown goods and white goods appliances. Schematic Symbol Additional Information A Datasheet Resources K Samples G Absolute Maximum Ratings Parameter Test Conditions Value Unit IT(RMS) Symbol RMS on-state current TC = 95°C 4 A IT(AV) Average on-state current A ITSM I 2t di/dt IGM PG(AV) TC = 75°C 2.5 single half cycle; f = 50Hz; TJ (initial) = 25°C 25 single half cycle; f = 60Hz; TJ (initial) = 25°C 30 I2t Value for fusing tp = 8.3 ms 3.7 A2s Critical rate of rise of on-state current f = 60Hz ; TJ = 110°C 50 A/μs Peak non-repetitive surge current A Peak gate current TJ = 110°C 1 A Average gate power dissipation TJ = 110°C 0.1 W Tstg Storage temperature range -40 to 150 °C TJ Operating junction temperature range -40 to 110 °C © 2014 Littelfuse, Inc. Specifications are subject to change without notice. Revised: 12/14/14 Teccor® brand Thyristors 4 Amp Sensitive SCRs Electrical Characteristics — (TJ = 25°C, unless otherwise specified) Symbol Value Test Conditions IGT Sxx04xS1 MAX. VD = 6V; RL = 100 Ω VGT 200 µA 0.8 V VD = VDRM; RGK = 1kΩ TYP. 8 V/μs VD = VDRM; RL = 3.3 kΩ; TJ = 110°C MIN. 0.2 V VGRM IGR = 10µA MIN. IT = 20mA (initial); RGK = 1kohm MAX. tq (1) MAX. tgt IG = 2 x IGT; PW = 15µs; IT = 8A TYP. IH 50 Unit MAX. dv/dt VGD Sxx04xS2 6 V 4 6 mA 50 μs 3 4 μs Notes : xx = voltage, x = package (1) IT=2A; tp=50µs; dv/dt=5V/µs; di/dt=-10A/µs Static Characteristics Symbol Test Conditions Sxx04xSy IT = 8A; tp = 380 µs VTM IDRM / IRRM Unit 1.6 V MAX. TJ = 25°C VDRM / VRRM - RGK = 1kohm Value TJ = 110°C 2 MAX. 100 μA Note : xx or z = voltage, x = package, y = sensitivity Thermal Resistances Symbol Parameter Rθ(J-C) Junction to case (AC) Rθ(J-A) Junction to ambient Value Sxx04VSy 3.8 Sxx04DSy 3.0 Sxx04VSy 85 Unit °C/W °C/W Notes: xx = voltage, y = sensitivity © 2014 Littelfuse, Inc. Specifications are subject to change without notice. Revised: 12/14/14 Teccor® brand Thyristors 4 Amp Sensitive SCRs Figure 1: Normalized DC Gate Trigger Current vs. Junction Temperature Figure 2: Normalized DC Gate Trigger Voltage vs. Junction Temperature 2.0 Ratio of VGT / VGT(TJ = 25°C) Ratio of IGT / IGT(TJ = 25°C) 4.0 3.0 1.5 2.0 1.0 0.5 1.0 0.0 0.0 -40 -15 10 35 60 85 -40 110 -15 35 60 85 110 Figure 4: Normalized DC Latching Current vs. Junction Temperature 3.0 3.0 2.5 2.5 Ratio of IL / IL(TJ = 25°C) Ratio of IH / IH(TJ = 25°C) Figure 3: Normalized DC Holding Current vs. Junction Temperature 2.0 1.5 1.0 0.5 2.0 1.5 1.0 0.5 0.0 0.0 -40 -15 10 35 60 85 110 -40 -15 10 35 60 85 110 Junction Temperature (TJ) -- (°C) Junction Temperature (TJ) -- (°C) Figure 5: On-State Current vs. On-State Voltage (Typical) Figure 6: P ower Dissipation (Typical) vs. RMS On-State Current 5.5 25 TJ = 25°C Average On-State Power Dissipation [PD(AV)] - (Watts) Instantaneous On-state Current (iT) – Amps 10 Junction Temperature (TJ) -- (°C) Junction Temperature (TJ) -- (°C) 20 15 Sxx04VSy Sxx04DSy 10 5 5.0 4.5 4.0 3.5 3.0 2.5 2.0 Sxx04VSy Sxx04DSy 1.5 1.0 0.5 0.0 0 0.7 0.8 0.9 1.0 1.1 1.2 1.3 1.4 Instantaneous On-state Voltage (v) – Volts Note: xx or z = voltage, y = sensitivity © 2014 Littelfuse, Inc. Specifications are subject to change without notice. Revised: 12/14/14 1.5 1.6 0.0 0.5 1.0 1.5 2.0 2.5 3.0 RMS On-State Current [IT(RMS)] - (Amps) 3.5 4.0 Teccor® brand Thyristors 4 Amp Sensitive SCRs Figure 7: Maximum Allowable Case Temperature vs. RMS On-State Current Figure 8: Maximum Allowable Case Temperature vs. Average On-State Current 115 115 110 Sxx04VSy Sxx04DSy Maximum Allowable Case Temperature (TC) - °C Maximum Allowable Case Temperature (TC) - °C 110 105 100 95 90 85 80 100 95 90 85 80 CURRENT WAVEFORM: Sinusoidal LOAD: Resistive or Inductive CONDUCTION ANGLE: 180° 75 0.5 1.0 1.5 2.0 CURRENT WAVEFORM: Sinusoidal LOAD: Resistive or Inductive CONDUCTION ANGLE: 180° 75 70 0.0 Sxx04VSy Sxx04DSy 105 2.5 3.0 3.5 4.0 70 0.0 4.5 0.5 2.0 2.5 3.0 120 120 CURRENT WAVEFORM: Sinusoidal LOAD: Resistive or Inductive CONDUCTION ANGLE: 180° FREE AIR RATING 100 80 60 Sxx04VSy 40 20 0.2 0.4 0.6 0.8 1.0 1.2 CURRENT WAVEFORM: Sinusoidal LOAD: Resistive or Inductive CONDUCTION ANGLE: 180° FREE AIR RATING 100 0 0.0 80 60 Sxx04VSy 40 20 0 0.0 1.4 0.2 0.4 0.6 0.8 Average On-State Current [IT(AVE)] - Amps RMS On-State Current [IT(RMS)] - Amps Figure 11: Peak Repetitive Capacitor Discharge Current Figure 12: Peak Repetitive Sinusoidal Pulse Current 180 180 160 140 1 Hz 120 12 Hz 100 60 Hz 80 60 ITRM 40 20 Peak Discharge Current (I TM) - Amps Peak Discharge Current (ITM) -Amps 1.5 Figure 10: Maximum Allowable Ambient Temperature vs. Average On-State Current Maximum Allowable Ambient Temperature (TA) -°C Maximum Allowable Ambient Temperature (TA) -°C Figure 9: Maximum Allowable Ambient Temperature vs. RMS On-State Current 160 140 120 1 Hz 100 80 12 Hz 60 ITM 40 60 Hz 20 tW tW 0 1.0 Average On-State Current [IT(AVE)] - Amps RMS On-State Current [IT(RMS)] - Amps 0 1 10 Pulse Current Duration (tW) - μs 100 1 10 100 Pulse Current Duration (tW) - μs Note: xx = voltage, y = sensitivity © 2014 Littelfuse, Inc. Specifications are subject to change without notice. Revised: 12/14/14 Teccor® brand Thyristors 4 Amp Sensitive SCRs Figure 13: Surge Peak On-State Current vs. Number of Cycles Peak Surge (Non-repetitive) On-state Current (ITSM) – Amps 100.0 SUPPLY FREQUENCY: 60 Hz Sinusoidal LOAD: Resistive RMS On-State Current: [IT(RMS)]: Maximum Rated Value at Specified Case Temperature Sxx04VSy Sxx04DSy 10.0 Notes: 1. G 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. 1.0 0.1 1 10 100 1000 Surge Current Duration -- Full Cycles Note: xx or z - voltage, y = sensitivity Figure 14: Simple Test Circuit for Gate Trigger Voltage and Current Note: V1 — 0 V to 10 V dc meter VGT — 0 V to 1 V dc meter IG — 0 mA to 1 mA dc milliammeter R1 — 1 k potentiometer Reset Normally-closed Pushbutton 100 + 6VDC D.U.T. IGT – V1 1k (1%) IN4001 IG 100 VGT R1 To measure gate trigger voltage and current, raise gate voltage (VGT) until meter reading V1 drops from 6 V to 1 V. Gate trigger voltage is the reading on VGT just prior to V1 dropping. Gate trigger current IGT Can be computed from the relationship VGT IGT = IG- ____ Amps 1000 where IG is reading (in amperes) on meter just prior to V1 dropping Note: IGT may turn out to be a negative quantity (trigger current flows out from gate lead). If negative current occurs, IGT value is not a valid reading. Remove 1 k resistor and use IG as the more correct IGT value. This will occur on 12 µA gate products. © 2014 Littelfuse, Inc. Specifications are subject to change without notice. Revised: 12/14/14 Teccor® brand Thyristors 4 Amp Sensitive 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 Body Material UL recognized epoxy meeting flammability classification 94V-0 Lead Material Copper Alloy tP TP Temperature Reflow Condition Ramp-up TL tL TS(max) Preheat TS(min) 25 tS time to peak temperature 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. Time Environmental Specifications Test AC Blocking Temperature Cycling Temperature/ Humidity Design Considerations Ramp-do Ramp-down High Temp Storage Low-Temp Storage Thermal Shock Autoclave Specifications and Conditions MIL-STD-750, M-1040, Cond A Applied Peak AC voltage @ 125°C for 1008 hours , RGK = 1kohms 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 1008 hours; -40°C MIL-STD-750, M-1056 10 cycles; 0°C to 100°C; 5-min dwelltime at each temperature; 10 sec (max) transfer time between temperature EIA / JEDEC, JESD22-A102 168 hours (121°C at 2 ATMs) and 100% R/H 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 © 2014 Littelfuse, Inc. Specifications are subject to change without notice. Revised: 12/14/14 Teccor® brand Thyristors 4 Amp Sensitive 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 Anode GATE L F G I Inches Min Typ Millimeters Max Min Typ Max A 0.037 0.040 0.043 0.94 1.01 1.09 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 0.035 0.037 0.039 0.90 0.95 1.00 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 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 C P Q Cathode GATE F Anode 1.60 .063 1.80 .071 AREA : 0.040 IN2 3 .118 G I O L K M N © 2014 Littelfuse, Inc. Specifications are subject to change without notice. Revised: 12/14/14 J H 4.60 .181 Inches Millimeters Min Typ Max Min Typ Max A 0.037 0.040 0.043 0.94 1.01 1.09 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 0.035 0.037 0.039 0.90 0.95 1.00 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 4 Amp Sensitive SCRs Product Selector Voltage Part Number Gate Sensitivity Type Package X 50μA Sensitive SCR TO-252 X 200μA Sensitive SCR TO-252 X 50μA Sensitive SCR TO-251 X 200μA Sensitive SCR TO-251 400V 600V Sxx04DS1 X Sxx04DS2 X Sxx04VS1 X Sxx04VS2 X 800V 1000V Note: xx = Voltage Packing Options Part Number Marking Weight Packing Mode Base Quantity Sxx04DSyTP Sxx04DSy 0.3g Tube 750 (75 per tube) Sxx04DSyRP Sxx04DSy 0.3g Embossed Carrier 2500 Sxx04VSyTP Sxx04VSy 0.4g Tube 750 (75 per tube) Note: xx = voltage, y = sensitivity TO-252 Embossed Carrier Reel Pack (RP) Specs 0.157 (4.0) Gate 0.059 DIA (1.5) Part Marking System TO-251AA- (V Package) TO-252AA- (D Package) Cathode * Cover tape 0.512 (13.0) Arbor Hole Diameter L6004V4 XXXXXX DC XX XXXXXX DC XX XXXXXX DC * XX 0.524 (13.3) XXXXXX L6004V4 0.63 (16.0) YMLDD 0.315 (8.0) ® YMLDD ® Anode Date Code Marking 12.99 (330.0) Dimensions are in inches (and millimeters). Y:Year Code M: Month Code L: Location Code DD: Calendar Code Part Numbering System 0.64 (16.3) S 60 04 V S1 Direction of Feed DEVICE TYPE S: SCR VOLTAGE RATING 4: 400V 6: 600V CURRENT RATING 04: 4A SENSITIVITY & TYPE S1: 50 µ A S2: 200µ A PACKAGE TYPE V: TO-251 (V/I-Pak) D: TO-252 (D-Pak) © 2014 Littelfuse, Inc. Specifications are subject to change without notice. Revised: 12/14/14