Teccor® brand Thyristors Silicon Controlled Rectifiers Sx02xS EV Series 1.5 Amp Sensitive SCR Description New 1.5Amp sensitive gate SCR series offers high static dv/dt with low turn off time (tq) through small die planar construction design. All SCR’s junctions are glasspassivated to ensure long term reliability and parametric stability. Features Main Features Symbol IT(RMS) VDRM / VRRM IGT Value Unit 1.5 A 400 to 600 V 200 μA t3P)4DPNQMJBOU t)JHIEWEUOPJTFJNNVOJUZ t5ISVIPMFBOETVSGBDF mount packages t*NQSPWFEUVSOPGG time (tq) < 35 μsec. t4VSHF capability > 15Amps t4FOTJUJWFHBUFGPSEJSFDU microprocessor interface t#MPDLJOHWPMUBHF (VDRM / VRRM ) capability — up to 600V Schematic Symbol A Applications The Sx02xS EV series is specifically designed for Gas Ignition applications that require high pulse surge current capability. G K Absolute Maximum Ratings Symbol Parameter IT(RMS) RMS on-state current (full sine wave) IT(AV) Average on-state current ITSM Non repetitive surge peak on-state current (Single cycle, TJ initial = 25°C) I2t I2t Value for fusing di/dt IGM PG(AV) Tstg TJ TO-92 TC = 65°C SOT-223 TL = 95°C TO-92 TC = 65°C SOT-223 TC = 95°C Value Unit 1.5 A 0.95 A F = 50 Hz 12.5 F = 60 Hz 15.0 tp = 10 ms F = 50 Hz 0.78 tp = 8.3 ms F = 60 Hz 0.93 Critical rate of rise of on-state current IG = 10mA TO-92 SOT-223 TJ = 125°C 50 A/μs Peak gate current tp = 10 μs TJ = 125°C 1.0 A TJ = 125°C 0.1 W TO-92 SOT-223 Average gate power dissipation A A2s Storage junction temperature range -40 to 150 Operating junction temperature range -40 to 125 °C Sx02xS EV Series 1.5 Amp Sensitive SCRs 190 Power Thyristor Databook www.littelfuse.com ©2008 Littelfuse Teccor® brand Thyristors Silicon Controlled Rectifiers Electrical Characteristics (TJ = 25°C, unless otherwise specified) Symbol Description Test Conditions Sx02xS Unit Min Max 15 200 μA — 0.8 V IGT DC Gate Trigger Current VGT DC Gate Trigger Voltage VD = 12V RL = 60 Ω Peak Reverse Gate Voltage IRG = 10μA 5 — V Holding Current RGK = 1 kΩ — 5 mA Critical Rate-of-Rise of Off-State Voltage TJ = 125°C VD = VDRM / VRRM Exponential Waveform RGK = 1 kΩ 25 — V/μs tq Turn-Off Time TJ = 125°C @ 600 V RGK = 1 kΩ — 35 μs tgt Turn-On Time IG = 10mA PW = 15μsec IT = 3.0A (pk) — 3 μs VGRM IH (dv/dt)s Static Characteristics (TJ = 25°C, unless otherwise specified) Symbol VTM IDRM Description Test Conditions Peak On-State Voltage Off-State Current, Peak Repetitive Value Unit Min Max ITM = 3.0A (pk) — 1.70 V TJ = 25°C @ VD= VDRM RGK = 1 kΩ — 5 μA TJ = 125°C @ VD= VDRM RGK = 1 kΩ — 500 μA Thermal Resistances Symbol 1 Description Rth(j-c) Junction to case (AC) Rth(j-a) Junction to ambient Test Conditions IT = 1.5A (RMS)1 Value TO-92 50 SOT-223 25 TO-92 160 SOT-223 60 Unit °C/W IT = 1.5A (RMS)1 °C/W 60Hz AC resistive load condition, 100% conduction. www.littelfuse.com ©2008 Littelfuse 191 Power Thyristor Databook Sx02xS EV Series 1.5 Amp Sensitive SCRs Teccor® brand Thyristors Silicon Controlled Rectifiers Figure 1: Normalized DC Gate Trigger Current vs. Junction Temperature Figure 2: Normalized DC Holding Current vs. Junction Temperature 2.5 2.0 Normalized Gate: Trigger Current IGT @ Tj / IGT@ 25ºC 2.0 1.5 1.0 1.5 1.0 0.5 0.5 0.0 -40 0.0 -40 -25 -10 +5 +20 +35 +50 +65 +80 -25 -10 +5 +20 +35 +50 +65 +80 +95 +110 +125 +95 +110 +125 Junction Temperature (TJ) °C Figure 3: Normalized DC Gate Trigger Voltage vs. Junction Temperature Figure 4: Power Dissipation (Typical) vs. RMS On-State Current 1.5 Average Power Dissipation, PD (Watts) Normalized Gate: Trigger Voltage (VGT @ Tj / VGT @ 25ºC) 1.5 1.0 0.5 -40 -25 -10 +5 +20 +35 +50 +65 +80 CURRENT WAVEFORM: Sinusoidal LOAD: Resistive or Inductive CONDUCTION ANGLE: 180o 1.0 0.5 0.0 +95 +110 +125 0.0 Junction Temperature (TJ) °C 0.5 1.0 1.5 RMS On-state Current [I T (RMS) ] (Amps) Figure 5: Maximum Allowable Case Temperature vs. On-State Current Max Allowable Case Temperature, T C (Celsius) 130 120 SOT-223 110 100 TO-92 90 80 CURRENT WAVEFORM: Sinusoidal LOAD: Resistive or Inductive CONDUCTION ANGLE: 180o CASE TEMPERATURE: Measured as shown on dimensional drawings 70 60 50 0.0 0.5 1.0 1.5 RMS On-state Current [IT (RMS)] (Amps) Sx02xS EV Series 1.5 Amp Sensitive SCRs 192 Power Thyristor Databook www.littelfuse.com ©2008 Littelfuse Teccor® brand Thyristors Silicon Controlled Rectifiers Peak Surge (Non-repetitive) On-State Current (ITSM ) – Amps. Figure 6: Surge Peak On-State Current vs. Number of Cycles Supply Frequency: 60Hz Sinusoidal Load: Resistive RMS On-State Current [IT(RMS)]: Max Rated Value at Specific Case Temperature 20 15 12 10 9 8 7 6 5 1.5 A 4 Notes: 1. Gate 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. Dev ices 3 2 1 1 2 3 4 5 6 7 8 9 10 20 30 40 60 80 100 200 300 400 600 1000 Surge Current Duration – Full Cycle Soldering Parameters Reflow Condition Pre Heat Pb – Free assembly - 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) - Time (min to max) (ts) 217°C 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 www.littelfuse.com ©2008 Littelfuse 193 Power Thyristor Databook Sx02xS EV Series 1.5 Amp Sensitive SCRs Teccor® brand Thyristors Silicon Controlled Rectifiers Physical Specifications Environmental Specifications Test Terminal Finish 100% Matte Tin-plated. Body UL recognized epoxy meeting flammability classification 94V-0. Lead Material Specifications and Conditions AC Blocking MIL-STD-750, M-1040, Cond A Applied Peak AC voltage @ 125°C for 1008 hours Temperature Cycling MIL-STD-750, M-1051, 100 cycles; -40°C to +150°C; 15-min dwell-time Temperature/ Humidity EIA / JEDEC, JESD22-A101 1008 hours; 320V - DC: 85°C; 85% rel humidity High Temp Storage MIL-STD-750, M-1031, 1008 hours; 150°C Low-Temp Storage 1008 hours; -40°C Thermal Shock 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 Autoclave 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 Copper Alloy 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. 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. Dimensions — TO-92 Inches Millimeters Dimensions Sx02xS EV Series 1.5 Amp Sensitive SCRs 194 Power Thyristor Databook Min Typ Max Min Typ Max A 0.175 — 0.205 4.450 — 5.200 # 0.170 — 0.210 4.320 — 5.330 C 0.500 — — 12.700 — — D 0.135 0.165 — 3.430 4.190 — E 0.125 — 0.165 3.180 — 4.190 F 0.080 0.095 0.105 2.040 2.400 2.660 G 0.016 — 0.021 0.407 — 0.533 H 0.045 0.050 0.055 1.150 1.270 1.390 I 0.095 0.100 0.105 2.420 2.540 2.660 J 0.015 — 0.020 0.380 — 0.500 www.littelfuse.com ©2008 Littelfuse Teccor® brand Thyristors Silicon Controlled Rectifiers Dimensions – SOT-223 Inches 3.3 (0.130”) 1.5 (0.059”) 1.2 (0.047”) 6.4 (0.252”) 2.3 (0.091”) Millimeters Dimensions Pad Layout for SOT-223 (3x) 1.5 (0.059”) 4.6 (0.181”) Dimensions in Millimeters (Inches) Min Typ Max Min Typ Max A 0.248 0.256 0.264 6.30 6.50 6.70 # 0.130 0.138 0.146 3.30 3.50 3.70 C — — 0.071 — — 1.80 D 0.001 — 0.004 0.02 — 0.10 E 0.114 0.118 0.124 2.90 3.00 3.15 F 0.024 0.027 0.034 0.60 0.70 0.85 G — 0.090 — — 2.30 — H — 0.181 — — 4.60 — I 0.264 0.276 0.287 6.70 7.00 7.30 J 0.009 0.010 0.014 0.24 0.26 0.35 10° MAX K Product Selector Voltage Part Number Gate Sensitivity Package — 200μA TO-92 — X 200μA TO-92 S402TS X — 200μA SOT-223 S602TS — X 200μA SOT-223 400V 600V S402ES X S602ES Packing Options Part Number Marking Weight Packing Mode Base Quantity Sx02ES Sx02ES 0.170 g #VML 2500 Sx02ESAP Sx02ES 0.170 g Ammo Pack 2000 Sx02ESRP Sx02ES 0.170 g Tape & Reel 2000 Sx02TSRP Sx02TS 0.120 g Tape & Reel 1000 Note: x = voltage www.littelfuse.com ©2008 Littelfuse 195 Power Thyristor Databook Sx02xS EV Series 1.5 Amp Sensitive SCRs Teccor® brand Thyristors Silicon Controlled Rectifiers TO-92 (3-lead) Reel Pack (RP) Radial Leaded Meets all EIA-468-B 1994 Standards 1.6 (41.0) 0.236 (6.0) 0.708 (18.0) 0.02 (0.5) 0.098 (2.5) MAX 1.26 (32.0) 0.354 (9.0) 0.5 (12.7) MT1 / Cathode 0.1 (2.54) 0.2 (5.08) MT2 / Anode Gate 0.157 DIA (4.0) 14.17(360.0) Flat up 1.97 (50.0) Dimensions are in inches (and millimeters). Direction of Feed TO-92 (3-lead) Ammo Pack (AP) Radial Leaded Meets all EIA-468-B 1994 Standards 0.236 (6.0) 1.62 (41.2) 0.708 (18.0) 0.02 (0.5) 0.098 (2.5) MAX 1.27 (32.2) 0.354 (9.0) 0.5 (12.7) 0.1 (2.54) MT2 / Anode 0.2 (5.08) 0.157 (4.0) DIA MT1 / Cathode Gate Flat down n of Feed Directio 25 Devices per fold 1.85 (47.0) 12.2 (310.0) 1.85 (47.0) Dimensions are in inches (and millimeters). 13.3 (338.0) Sx02xS EV Series 1.5 Amp Sensitive SCRs 196 Power Thyristor Databook www.littelfuse.com ©2008 Littelfuse Teccor® brand Thyristors Silicon Controlled Rectifiers Tape & Reel Specifications for SOT-223 8 mm 4 mm 1.5 mm 2 mm A / MT2 1.75 mm 5.5 mm 12 mm K / MT1 A / MT2 GATE 180 mm 13 mm Abor Hole Diameter 13.4 mm Part Marking System Part Numbering System S x 02 x xx xx DC SCR SERIES PACKING TYPE Blank: Bulk RP: Reel Pack (TO-92) : Embossed Carrier Pack (SOT-223) AP: Ammo Pack (TO-92) VOLTAGE 4: 400V 6: 600V CURRENT 02: 1.5A Date Code (2 Digits Min.) Number = Year Letter = Month SENSITIVITY S: 200μA Sensitive SCR PACKAGE TYPE E: TO-92 T: SOT-223 www.littelfuse.com ©2008 Littelfuse 197 Power Thyristor Databook Sx02xS EV Series 1.5 Amp Sensitive SCRs