LX8

Teccor® brand Thyristors EV Series 0.8 Amp Sensitive Triacs LX8 Series Description New 0.8 Amp bi-directional solid state switch series offering direct interface to microprocessor drivers in economical TO-92 and surface mount packages. The die voltage blocking junctions are glass-passivated to ensure long term reliability and parametric stability. Features & Benefits μsec (VDRM) capability — up to 600V Main Features capability > 9.5Amps Symbol IT(RMS) VDRM/VRRM IGT Value 0.8 400 to 600 3 to 5 Unit A V mA mount packages Applications The LX8 EV Series is especially designed for low current applications such as heating controls in hair care products, as well as replacement of mechanical switch contacts where long life is required. Schematic Symbol MT2 G MT1 Absolute Maximum Ratings Symbol IT(RMS) ITSM I 2t di/dt IGTM PG(AV) Tstg TJ Parameter RMS on-state current (full sine wave) Non repetitive surge peak on-state current (Single cycle, TJ initial = 25°C) I2t Value for fusing Critical rate of rise of on-state current IG = 2 x IGT Peak gate current Average gate power dissipation Storage junction temperature range Operating junction temperature range TO-92 SOT-223 TO-92 SOT-223 tp = 10 ms tp = 8.3 ms TO-92 SOT-223 tp = 10 μs TC = 50°C TL = 90°C F = 50 Hz F = 60 Hz F = 50 Hz F = 60 Hz TJ = 110°C TJ = 110°C TJ = 110°C Value 0.8A 8.0 9.5 0.32 0.37 20 1 0.1 -40 to 150 -40 to 110 Unit A A A2s A/μs A W °C °C ©2008 Littelfuse, Inc. Specifications are subject to change without notice. Please refer to http://www.littelfuse.com for current information. 25 Revised: July 9, 2008 LX8 Series EV 0.8A TRIACs Teccor® brand Thyristors EV Series 0.8 Amp Sensitive Triacs Electrical Characteristics (TJ = 25°C, unless otherwise specified) Symbol IGT VGT IH dv/dt Description DC Gate Trigger Current DC Gate Trigger Voltage Holding Current Critical Rate-of-Rise of Off-State Voltage Critical Rate-of-Rise of Commutating Voltage Turn-On Time Test Conditions VD = 12V RL = 60 Ω Quadrant I – II – III IV ALL Limit MAX. MAX. MAX. Value LX803xy 3 5 1.3 5 LX807xy 5 7 1.3 5 Unit mA V mA Gate Open TJ = 110°C VD = VDRM Exponential Waveform Gate Open (di/dt)c = 0.43A/ms TJ = 110°C IG = 25mA PW = 15μs IT = 1.2A (pk) MIN. 10 10 V/μs (dv/dt)c MIN. 1.5 1.5 V/μs tgt MAX. 2.0 2.0 μs NOTE: x = voltage, y = package Static Characteristics (TJ = 25°C, unless otherwise specified) Symbol VTM IDRM Description Peak On-State Voltage Off-State Current, Peak Repetitive Test Conditions ITM = 1.13A (pk) VD= VDRM TJ = 25°C VD= VDRM TJ = 110°C Limit MAX MAX Value 1.60 5 100 Unit V μA μA Thermal Resistances Symbol Rth(j-c) Description Junction to case (AC) Test Conditions IT = 0.8A (RMS)1 TO-92 SOT-223 TO-92 SOT-223 Value 60 25 150 60 Unit °C/W Rth(j-a) 1 Junction to ambient IT = 0.8A (RMS)1 °C/W 60Hz AC resistive load condition, 100% conduction. LX8 Series 26 Revised: July 9, 2008 ©2008 Littelfuse, Inc. Specifications are subject to change without notice. Please refer to http://www.littelfuse.com for current information. Teccor® brand Thyristors EV Series 0.8 Amp Sensitive Triacs Figure 1: Definition of Quadrants Figure 2: Normalized DC Gate Trigger Current for All Quadrants vs. Junction Temperature ALL POLARITIES ARE REFERENCED TO MT1 M T2 POSITIVE (Positive Half Cycle) MT2 (-) + MT2 IGT GATE MT1 (+) MT1 IGT IGT GATE IGT (TJ = 25ºC) IGT + MT2 IGT GATE MT1 REF IGT MT2 (-) IGT GATE MT1 REF (+) MT2 NEGATIVE (Negative Half Cycle) - Ratio of - REF QII QI QIII QIV REF Junction Temperature (TJ) °C Figure 3: Normalized DC Holding Current vs. Junction Temperature 3.0 INITIAL ON-STATE CURRENT = 100mA (DC) 2.5 Figure 4: Normalized DC Gate Trigger Voltage for All Quadrants vs. Junction Temperature 2.00 1.75 VGT (TJ = 25ºC) 1.50 1.25 1.00 0.75 0.50 0.25 IH (TJ = 25ºC) 2.0 1.5 Ratio of 1.0 0.5 0.0 -55 -40 -15 +5 +25 +45 +65 +85 +110 +125 Ratio of VGT IH 0.0 -55 -40 -15 +5 +25 +45 +65 +85 +110 +125 Junction Temperature (TJ) °C Junction Temperature (TJ) °C Figure 5: Power Dissipation (Typical) vs. RMS On-State Current 2.00 Figure 6: Maximum Allowable Case Temperature vs. On-State Current 130 CURRENT WAVEFORM: Sinusoidal LOAD: Resistive or Inductive CONDUCTION ANGLE: 360o CASE TEMPERATURE: Measured as shown on dimensional drawings Average On-state Power Dissipation [PD(AV) ] - Watts 1.75 1.50 1.25 1.00 0.75 0.50 0.25 0.0 0.0 0.1 0.2 0.3 CURRENT WAVEFORM: Sinusoidal LOAD: Resistive or Inductive CONDUCTION ANGLE: 360˚ Maximum Allowable Case Temperature (TC ) - ˚C 120 110 SOT-223 100 90 80 TO-92 70 60 50 0.4 0.5 0.6 0.7 0.8 0.9 1.0 0.0 0.1 0.2 0.3 0.4 0.5 0.6 0.7 0.8 0.9 1.0 RMS On-state Current [IT(RMS) ] - Amps RMS On-state Current [ IT(RMS) ] - Amps ©2008 Littelfuse, Inc. Specifications are subject to change without notice. Please refer to http://www.littelfuse.com for current information. 27 Revised: July 9, 2008 LX8 Series EV 0.8A TRIACs Teccor® brand Thyristors EV Series 0.8 Amp Sensitive Triacs Figure 7: Surge Peak On-State Current vs. Number of Cycles 20 Peak Surge (Non-repetitive) On-State Current (ITSM) – Amps. 10 9 8 7 6 5 4 3 Supply Frequency: 60Hz Sinusoidal Load: Resistive RMS On-State Current [IT(RMS)]: Max Rated Value at Specific Case Temperature 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. 0.8 2 AD evi ces 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 - 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) - Time (min to max) (ts) 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 °C 20 – 40 seconds 5°C/second max 8 minutes Max. 280°C 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 LX8 Series 28 Revised: July 9, 2008 ©2008 Littelfuse, Inc. Specifications are subject to change without notice. Please refer to http://www.littelfuse.com for current information. Teccor® brand Thyristors EV Series 0.8 Amp Sensitive Triacs 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 AC Blocking Specifications and Conditions MIL-STD-750, M-1040, Cond A Applied Peak AC voltage @ 110°C for 1008 hours MIL-STD-750, M-1051, 100 cycles; -40°C to +150°C; 15-min dwell-time Temperature Cycling 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. High Temp Storage Low-Temp Storage 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 MIL-STD-750 Method 2031 ANSI/J-STD-002, category 3, Test A MIL-STD-750, M-2036 Cond E Thermal Shock Autoclave Resistance to Solder Heat Solderability Lead Bend Dimensions — TO-92 (E Package) Dimensions A B C D E F G H I J Inches Min 0.175 0.170 0.500 0.135 0.125 0.080 0.016 0.045 0.095 0.015 Typ — — — 0.165 — 0.095 — 0.050 0.100 — Max 0.205 0.210 — — 0.165 0.105 0.021 0.055 0.105 0.020 Min 4.450 4.320 12.700 3.430 3.180 2.040 0.407 1.150 2.420 0.380 Millimeters Typ — — — 4.190 — 2.400 — 1.270 2.540 — Max 5.200 5.330 — — 4.190 2.660 0.533 1.390 2.660 0.500 ©2008 Littelfuse, Inc. Specifications are subject to change without notice. Please refer to http://www.littelfuse.com for current information. 29 Revised: July 9, 2008 LX8 Series EV 0.8A TRIACs Temperature/ Humidity EIA / JEDEC, JESD22-A101 1008 hours; 320V - DC: 85°C; 85% rel humidity Teccor® brand Thyristors EV Series 0.8 Amp Sensitive Triacs Dimensions – SOT-223 Pad Layout for SOT-223 3.3 (0.130”) Dimensions A B C Inches Min 0.248 0.130 — 0.001 0.114 0.024 — — 0.264 0.009 Typ 0.256 0.138 — — 0.118 0.027 0.090 0.181 0.276 0.010 Max 0.264 0.146 0.071 0.004 0.124 0.034 — — 0.287 0.014 Min 6.30 3.30 — 0.02 2.90 0.60 — — 6.70 0.24 Millimeters Typ 6.50 3.50 — — 3.00 0.70 2.30 4.60 7 .00 0.26 Max 6.70 3.70 1.80 0.10 3.15 0.85 — — 7 .30 0.35 1.5 (0.059”) 1.2 (0.047”) (3x) 1.5 (0.059”) 2.3 (0.091”) 6.4 (0.252”) D E F 4.6 (0.181”) G H I J K Dimensions in Millimeters (Inches) 10º MAX Product Selector Part Number LX803DE LX803ME LX803DT LX803MT LX807DE LX807ME LX807DT LX807MT Voltage 400 V 600 V 400 V 600 V 400 V 600 V 400 V 600 V Gate Sensitivity Quadrants I – II – III 3 mA 3 mA 3 mA 3 mA 5 mA 5 mA 5 mA 5 mA IV 5 mA 5 mA 5 mA 5 mA 7 mA 7 mA 7 mA 7 mA Package TO-92 TO-92 SOT-223 SOT-223 TO-92 TO-92 SOT-223 SOT-223 Packing Options Part Number LX8xxyE LX8xxyEAP LX8xxyERP LX8xxyTRP Marking LX8xxyE LX8xxyE LX8xxyE LX8xxyT Weight 0.170 g 0.170 g 0.170 g 0.120 g Packing Mode Bulk Ammo Pack Tape & Reel Tape & Reel Base Quantity 2500 2000 2000 1000 Note: xx = gate sensitivity, y = voltage LX8 Series 30 Revised: July 9, 2008 ©2008 Littelfuse, Inc. Specifications are subject to change without notice. Please refer to http://www.littelfuse.com for current information. Teccor® brand Thyristors EV Series 0.8 Amp Sensitive Triacs TO-92 (3-lead) Reel Pack (RP) Radial Leaded Specifications Meets all EIA-468-B 1994 Standards 1.6 (41.0) 0.236 (6.0) 0.02 (0.5) 0.098 (2.5) MAX 1.26 (32.0) 0.708 (18.0) 0.354 (9.0) 0.5 (12.7) 0.1 (2.54) 14.17(360.0) MT1 / Cathode 0.2 (5.08) MT2 / Anode 0.157 DIA (4.0) Gate Flat up 1.97 (50.0) Dimension s are in inches (and millimeters). Direction of Feed TO-92 (3-lead) Ammo Pack (AP) Radial Leaded Specifications 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 / Anod e 0.2 (5.08) MT1 / Cathod e 0.157 (4.0) DIA Gate Flat down n Directio of Feed 25 Devices per fold 1.85 (47.0) 12.2 (310.0) Dimensions are in inche s (and millimeters). 1.85 (47.0) 13.3 (338.0) ©2008 Littelfuse, Inc. Specifications are subject to change without notice. Please refer to http://www.littelfuse.com for current information. 31 Revised: July 9, 2008 LX8 Series EV 0.8A TRIACs Teccor® brand Thyristors EV Series 0.8 Amp Sensitive Triacs SOT-223 Reel Pack (RP) Specifications 1.5 mm 4 mm 8 mm 2 mm A / MT2 1.75 mm 12 mm 5.5 mm K / MT1 A / MT2 GATE 180 mm 13 mm Abor Hole Diameter 13.4 mm Part Numbering System Part Marking System L X8 xx x x xx DC TRIAC SERIES CURRENT X8: 0.8A SENSITIVITY & TYPE 03: 3, 3, 3, 5mA Triac 07: 5, 5, 5, 7mA Triac PACKING TYPE Blank: Bulk Pack RP : Reel Pack (TO-92) : Embossed Carrier Pack (SOT-223) AP : Ammo Pack (TO-92) PACKAGE TYPE E: TO-92 T: SOT-223 VOLTAGE D: 400V M: 600V Date Code (2 Digits Min.) Number = Year Letter = Month MT2 MT1 MT2 G MT1 G MT2 LX8 Series 32 Revised: July 9, 2008 ©2008 Littelfuse, Inc. Specifications are subject to change without notice. Please refer to http://www.littelfuse.com for current information.