2N6344A, 2N6348A, 2N6349A Preferred Device Triacs Littelfuse.com Silicon Bidirectional Thyristors Designed primarily for full-wave AC control applications, such as light dimmers, motor controls, heating controls and power supplies; or wherever full-wave silicon gate controlled solid-state devices are needed. Triac type thyristors switch from a blocking to a conducting state for either polarity of applied anode voltage with positive or negative gate triggering. TRIACS 12 AMPERES RMS 600 thru 800 VOLTS Features * Blocking Voltage to 800 V * All Diffused and Glass Passivated Junctions for Greater Parameter * * * * * MT2 MT1 G Uniformity and Stability Small, Rugged, Thermowatt Construction for Low Thermal Resistance, High Heat Dissipation and Durability Gate Triggering Guaranteed in all Four Quadrants For 400 Hz Operation, Consult Factory 8.0 A Devices Available as 2N6344 thru 2N6349 Pb-Free Packages are Available MARKING DIAGRAM 4 TO-220AB CASE 221A STYLE 4 1 2 2N634xAG AYWW 3 2N634xA = Device Code x = 4, 8, or 9 A = Assembly Location Y = Year WW = Work Week G = Pb-Free Package PIN ASSIGNMENT 1 Main Terminal 1 2 Main Terminal 2 3 Gate 4 Main Terminal 2 ORDERING INFORMATION See detailed ordering and shipping information in the package dimensions section on page 2 of this data sheet. Preferred devices are recommended choices for future use and best overall value. Specifications subject to change without notice. (c) 2016 Littelfuse, Inc. September 19, 2016 - Rev. 4 1 Publication Order Number: 2N6344A/D 2N6344A, 2N6348A, 2N6349A MAXIMUM RATINGS Characteristics Symbol *Peak Repetitive Off-State Voltage (Note 1) (Gate Open, TJ = -40 to +110C, Sine Wave 50 to 60 Hz, Gate Open) 2N6344A, 2N6348A 2N6349A *On-State RMS Current (Full Cycle Sine Wave 50 to 60 Hz) (TC = +80C) (TC = +95C) *Peak Non-repetitive Surge Current (One Full Cycle, 60 Hz, TC = +80C) Preceded and followed by rated current Circuit Fusing Consideration (t = 8.3 ms) *Peak Gate Power (TC = +80C, Pulse Width = 2.0 ms) *Average Gate Power (TC = +80C, t = 8.3 ms) VDRM, VRRM IT(RMS) Value Unit V 600 800 12 6.0 A ITSM 100 A I2t 59 A2s PGM 20 W PG(AV) 0.5 W *Peak Gate Current (Pulse Width = 2.0 ms; TC = +80C) IGM 2.0 A *Peak Gate Voltage (Pulse Width = 2.0 ms; TC = +80C) VGM "10 V *Operating Junction Temperature Range TJ -40 to +125 C *Storage Temperature Range Tstg -40 to +150 C Stresses exceeding Maximum Ratings may damage the device. Maximum Ratings are stress ratings only. Functional operation above the Recommended Operating Conditions is not implied. Extended exposure to stresses above the Recommended Operating Conditions may affect device reliability. *Indicates JEDEC Registered Data. 1. VDRM and VRRM for all types can be applied on a continuous basis. Blocking voltages shall not be tested with a constant current source such that the voltage ratings of the devices are exceeded. THERMAL CHARACTERISTICS Characteristic *Thermal Resistance, Junction-to-Case Maximum Lead Temperature for Soldering Purposes 1/8 from Case for 10 Seconds Symbol Max Unit RqJC 2.0 C/W TL 260 C ORDERING INFORMATION Device Package 2N6344A TO-220AB 2N6344AG TO-220AB (Pb-Free) 2N6348A TO-220AB 2N6348AG TO-220AB (Pb-Free) 2N6349A TO-220AB 2N6349AG TO-220AB (Pb-Free) Specifications subject to change without notice. (c) 2016 Littelfuse, Inc. September 19, 2016 - Rev. 4 2 Shipping 500 Units / Box Publication Order Number: 2N6344A/D 2N6344A, 2N6348A, 2N6349A ELECTRICAL CHARACTERISTICS (TC = 25C unless otherwise noted; Electricals apply in either direction) Symbol Characteristic Min Typ Max Unit - - - - 10 2.0 mA mA - 1.3 1.75 V OFF CHARACTERISTICS *Peak Repetitive Blocking Current (VD = Rated VDRM, VRRM; Gate Open) TJ = 25C TJ = 110C IDRM, IRRM ON CHARACTERISTICS *Peak On-State Voltage (ITM = "17 A Peak; Pulse Width = 1 to 2 ms, Duty Cycle p 2%) VTM Gate Trigger Current (Continuous dc) (VD = 12 Vdc, RL = 100 W) Quadrant I: MT2(+), G(+) Quadrant II: MT2(+), G(-) Quadrant III: MT2(-), G(-) Quadrant IV: MT2(-), G(+) *MT2(+), G(+); MT2(-), G(-) TC = -40C *MT2(+), G(-); MT2(-), G(+) TC = -40C IGT Gate Trigger Voltage (Continuous dc) (VD = 12 Vdc, RL = 100 W) Quadrant I: MT2(+), G(+) Quadrant II: MT2(+), G(-) Quadrant III: MT2(-), G(-) Quadrant IV: MT2(-), G(+) *MT2(+), G(+); MT2(-), G(-) TC = -40C *MT2(+), G(-); MT2(-), G(+) TC = -40C All 2N6348A and 2N6349A only All 2N6348A and 2N6349A only mA - - - - - - 6.0 6.0 10 25 - - 50 75 50 75 100 125 VGT All 2N6348A and 2N6349A only All 2N6348A and 2N6349A only Gate Non-Trigger Voltage (VD = Rated VDRM, RL = 10 k W, TJ = 110C) *MT2(+), G(+); MT2(-), G(-); MT2(+), G(-); MT2(-), G(+) Holding Current (VD = 12 Vdc, Gate Open) Initiating Current = "200 mA TC = 25C *TC = -40C *Turn-On Time (VD = Rated VDRM, ITM = 17 A, IGT = 120 mA, Rise Time = 0.1 ms, Pulse Width = 2 ms) V - - - - - - 0.9 0.9 1.1 1.4 - - 2.0 2.5 2.0 2.5 2.5 3.0 0.2 - - - - 6.0 - 40 75 tgt - 1.5 2.0 ms dv/dt(c) - 5.0 - V/ms VGD IH V mA DYNAMIC CHARACTERISTICS Critical Rate of Rise of Commutation Voltage (VD = Rated VDRM, ITM = 17 A, Commutating di/dt = 6.1 A/ms, Gate Unenergized, TC = 80C) *Indicates JEDEC Registered Data. Specifications subject to change without notice. (c) 2016 Littelfuse, Inc. September 19, 2016 - Rev. 4 3 Publication Order Number: 2N6344A/D 2N6344A, 2N6348A, 2N6349A Voltage Current Characteristic of Triacs (Bidirectional Device) + Current VTM Symbol Parameter VDRM Peak Repetitive Forward Off State Voltage IDRM Peak Forward Blocking Current VRRM Peak Repetitive Reverse Off State Voltage IRRM Peak Reverse Blocking Current VTM Maximum On State Voltage IH Holding Current on state IH IRRM at VRRM IH Quadrant 3 MainTerminal 2 - Quadrant 1 MainTerminal 2 + off state + Voltage IDRM at VDRM VTM Quadrant Definitions for a Triac MT2 POSITIVE (Positive Half Cycle) + (+) MT2 (+) MT2 Quadrant II 2N6348A 2N6349A (+) IGT GATE (-) IGT GATE Quadrant I All MT1 MT1 REF REF IGT - + IGT (-) MT2 (-) MT2 Quadrant III All (+) IGT GATE (-) IGT GATE Quadrant IV MT1 MT1 2N6348A 2N6349A REF REF - MT2 NEGATIVE (Negative Half Cycle) All polarities are referenced to MT1. With in-phase signals (using standard AC lines) quadrants I and III are used. Specifications subject to change without notice. (c) 2016 Littelfuse, Inc. September 19, 2016 - Rev. 4 4 Publication Order Number: 2N6344A/D 2N6344A, 2N6348A, 2N6349A 110 20 dc PAV , AVERAGE POWER (WATTS) TC , CASE TEMPERATURE ( C) 30 60 100 90 120 180 90 80 = CONDUCTION ANGLE 16 12 = CONDUCTION ANGLE TJ = 110C 8.0 90 60 = 30 4.0 dc 70 0 2.0 4.0 6.0 8.0 10 12 IT(RMS), RMS ON-STATE CURRENT, (AMP) 0 14 2.0 0 Figure 1. RMS Current Derating I GT , GATE TRIGGER CURRENT (mA) 1.4 QUADRANT 4 1.2 1.0 1 QUADRANTS 2 0.6 0.4 -60 12 14 50 VD = 12 V 1.6 0.8 4.0 6.0 8.0 10 IT(RMS), RMS ON-STATE CURRENT (AMP) Figure 2. On-State Power Dissipation 1.8 Vgt , GATE TRIGGER VOLTAGE (VOLTS) 180 120 3 -40 -20 0 20 40 60 80 100 TJ, JUNCTION TEMPERATURE (C) 120 140 Figure 3. Typical Gate Trigger Voltage Specifications subject to change without notice. (c) 2016 Littelfuse, Inc. September 19, 2016 - Rev. 4 VD = 12 V 30 20 10 QUADRANT 7.0 5.0 -60 -40 1 2 3 4 -20 0 20 40 60 80 100 TJ, JUNCTION TEMPERATURE (C) 120 140 Figure 4. Typical Gate Trigger Current 5 Publication Order Number: 2N6344A/D 2N6344A, 2N6348A, 2N6349A 100 20 GATE OPEN I H , HOLDING CURRENT (mA) 70 50 30 TJ = 100C 25C 10 7.0 5.0 MAIN TERMINAL #2 POSITIVE 10 3.0 7.0 2.0 -60 5.0 60 0 20 40 80 100 TJ, JUNCTION TEMPERATURE (C) -20 120 140 Figure 6. Typical Holding Current 2.0 100 1.0 0.7 0.5 0.3 0.2 0.1 0.4 80 60 CYCLE 40 TJ = 100C f = 60 Hz Surge is preceded and followed by rated current 20 0 0.8 1.2 1.6 2.0 2.4 2.8 3.2 3.6 4.0 4.4 vTM, MAXIMUM INSTANTANEOUS ON-STATE VOLTAGE (VOLTS) 1.0 Figure 5. On-State Characteristics r(t), TRANSIENT THERMAL RESISTANCE (NORMALIZED) -40 3.0 I TSM , PEAK SURGE CURRENT (AMP) i TM , INSTANTANEOUS ON-STATE CURRENT (AMP) 20 MAIN TERMINAL #1 POSITIVE 2.0 3.0 5.0 NUMBER OF CYCLES 7.0 10 Figure 7. Maximum Non-Repetitive Surge Current 1.0 0.5 0.2 ZqJC(t) = r(t) * RqJC 0.1 0.05 0.02 0.01 0.1 0.2 0.5 1.0 2.0 5.0 20 50 t,TIME (ms) 100 200 500 1.0 k 2.0 k 5.0 k 10 k Figure 8. Typical Thermal Response Specifications subject to change without notice. (c) 2016 Littelfuse, Inc. September 19, 2016 - Rev. 4 6 Publication Order Number: 2N6344A/D 2N6344A, 2N6348A, 2N6349A PACKAGE DIMENSIONS TO-220AB CASE 221A-07 ISSUE AA -T- B F T SEATING PLANE C S 4 Q A 1 2 3 U H K Z R L V J G D N NOTES: 1. DIMENSIONING AND TOLERANCING PER ANSI Y14.5M, 1982. 2. CONTROLLING DIMENSION: INCH. 3. DIMENSION Z DEFINES A ZONE WHERE ALL BODY AND LEAD IRREGULARITIES ARE ALLOWED. DIM A B C D F G H J K L N Q R S T U V Z INCHES MIN MAX 0.570 0.620 0.380 0.405 0.160 0.190 0.025 0.035 0.142 0.147 0.095 0.105 0.110 0.155 0.014 0.022 0.500 0.562 0.045 0.060 0.190 0.210 0.100 0.120 0.080 0.110 0.045 0.055 0.235 0.255 0.000 0.050 0.045 --- --- 0.080 STYLE 4: PIN 1. 2. 3. 4. MILLIMETERS MIN MAX 14.48 15.75 9.66 10.28 4.07 4.82 0.64 0.88 3.61 3.73 2.42 2.66 2.80 3.93 0.36 0.55 12.70 14.27 1.15 1.52 4.83 5.33 2.54 3.04 2.04 2.79 1.15 1.39 5.97 6.47 0.00 1.27 1.15 --- --- 2.04 MAIN TERMINAL 1 MAIN TERMINAL 2 GATE MAIN TERMINAL 2 Littelfuse products are not designed for, and shall not be used for, any purpose (including, without limitation, automotive, military, aerospace, medical, life-saving, life-sustaining or nuclear facility applications, devices intended for surgical implant into the body, or any other application in which the failure or lack of desired operation of the product may result in personal injury, death, or property damage) other than those expressly set forth in applicable Littelfuse product documentation. Warranties granted by Littelfuse shall be deemed void for products used for any purpose not expressly set forth in applicable Littelfuse documentation. Littelfuse shall not be liable for any claims or damages arising out of products used in applications not expressly intended by Littelfuse as set forth in applicable Littelfuse documentation. The sale and use of Littelfuse products is subject to Littelfuse Terms and Conditions of Sale, unless otherwise agreed by Littelfuse. Littelfuse.com Specifications subject to change without notice. (c) 2016 Littelfuse, Inc. September 19, 2016 - Rev. 4 7 Publication Order Number: 2N6344A/D