Thyristors 12 Amp High Temperature Alternistor Triacs RoHS QJ8012xHx Series Description This 12A high temperature Alternistor TRIAC, offered in TO- 220AB, TO-220 isolated and TO-263 package, has 150C maximum junction temperature and 120A ITSM(60Hz). This series enables easier thermal management and higher surge handling capability in AC power control applications such as heater control, motor speed control, lighting controls, and static switching relays. Alternistor TRIAC operates in quadrants I, II, & III and offers high performance in applications requiring high commutation capability. Features & Benefits R ecognized to UL 1557 No contacts to wear as an Electrically Isolated out from reaction of Agency Recognitions Semiconductor Devices switching events Agency Agency File Number G lass passivated R estricted (or limited) RFI junctions generation, depending E71639* on activation point sine S urge capability up to * - L Package only wave 120 A Requires only a small Main Features The L-package has gate activation pulse in an isolation rating of each half-cycle Symbol Value Unit 2500V RMS RoHS-compliant I 12 A T(RMS) S olid-state switching V /V 800 V eliminates arcing or DRM RRM contact bounce that I 35 or 50 mA GT (Q1) create voltage transients Schematic Symbol Applications Excellent for AC switching and phase control applications such as heating, lighting, and motor speed controls. MT2 MT1 Typical applications are AC solid-state switches, light dimmers, power tools, lawn care equipment, home/brown goods and white goods appliances. G Alternistor Triacs (no snubber required) are used in applications with extremely inductive loads requiring highest commutation performance. Internally constructed isolated packages are offered for ease of heat sinking with highest isolation voltage. 2020 Littelfuse, Inc. Specifications are subject to change without notice. Revised: BO.12/11/20Thyristors 12 Amp High Temperature Alternistor Triacs Absolute Maximum Ratings Alternistor (3 Quadrants) Symbol Parameter Value Unit QJxx12LHy T = 120C C I RMS on-state current (full sine wave) 12 A T(RMS) QJxx12RHy T = 132C C QJxx12NHy f = 50 Hz t = 20 ms 110 Non repetitive surge peak on-state current I A TSM (full cycle, T initial = 25C) f = 60 Hz t = 16.7 ms 120 J 2 2 2 I t I t Value for fusing t = 8.3 ms 60 A s p di/dt Critical rate of rise of on-state current f = 60 Hz T = 150C 70 A/s J I Peak gate trigger current t = 20 s T = 150C 4 A GTM p J P Average gate power dissipation T = 150C 0.5 W G(AV) J T Storage temperature range -40 to 150 C stg T Operating junction temperature range -40 to 150 C J V /V Peak non-repetitive blocking voltage Pulse Width = 100s V /V +200 V DSM RSM DRM RRM Note: xx = voltage/10, y = sensitivity Electrical Characteristics (T = 25C, unless otherwise specified) Alternistor Triac (3 Quadrants) J Symbol Test Conditions Quadrant QJxx12xH4 QJxx12H5 Unit I V = 12V R = 60 I II III MAX. 35 50 mA GT D L V V = 12V R = 60 I II III MAX. 1.3 1.3 V GT D L V V = V R = 3.3 k T = 150C I II III MIN. 0.2 0.2 V GD D DRM L J I I = 100mA MAX. 40 50 mA H T V = V Gate Open T = 150C 450 700 D DRM J dv/dt MIN. V/s V = 67% V Gate Open T = 100C 600 1000 D DRM J (dv/dt)c (di/dt)c = 6.5 A/ms T = 150C MIN. 2 30 V/s J t I = 2 x I PW = 15s I = 17.0 A(pk) TYP. 7(TBD) 9 (TBD) s gt G GT T Static Characteristics Symbol Test Conditions Value Unit V I = 17.0A t = 380 s MAX. 1.60 V TM TM p T = 25C 10 A I J DRM V = V / V MAX. D DRM RRM I RRM T = 150C 3 mA J Thermal Resistances Symbol Parameter Value Unit QJxx12RHy 1.2 QJxx12NHy R Junction to case (AC) C/W (JC) QJxx12LHy 2.3 QJxx12RHy 45 R Junction to ambient (AC) C/W (J-A) QJxx12LHy 90 Note: xx = voltage/10, y = sensitivity 2020 Littelfuse, Inc. Specifications are subject to change without notice. Revised: BO.12/11/20