Thyristor Datasheet LJxx08xx & QJxx08xHx & QJxx08xx Series 8 Amp High Temp Sensitive,Standard & Alternistor(High Communication)Triacs RoHS Description This 8 A High Temperature Alternistor Triac solid state switch series is designed for AC switching and phase control applications such as motor speed and temperature modulation controls, lighting controls, and static switching relays. Sensitive type components guarantee gate control in Quadrants I & IV as needed for digital control circuitry. Alternistor type components only operate in quadrants I, II, & III and are used in circuits requiring high dv/dt capability. Standard type devices normally operate in Quadrants I & III triggered from AC line Additional Information Features & Benefits 1 50C maximum junction Restricted (or limited) RFI temperature generation, depending on activation point of V oltage capability up sine wave to 800V Requires only a short gate Surge capabilit y up activation pulse in each half- to 100A at 60Hz half cycle Resources Accessories Samples cycle Solid-state switching Halogen free and RoHS eliminates arcing or contact compliant bounce that create voltage Agency Approvals and Environmental transients No contacts to wear out from Environmental Approvals reaction of switching events RoHS Note: UL recognition agency file number E71639 (L package only) Applications Excellent for AC switching and phase control applications such as Main Features heating, lighting, and motor speed controls. Symbol Value Unit Typical applications are AC solid-state switches, light dimmers, power tools, home/brown goods and white goods appliances. I 8 A T(RMS) Alternistor Triacs (no snubber required) are used in applications with V /V 400 or 600 or 800 V DRM RRM high inductive loads requiring the highest commutation performance. I 10 to 50 mA GT (Q1) Schematic Symbol MT2 MT1 G 2021 Littelfuse, Inc. 1 Specifications are subject to change without notice. Revised: GD. 05/07/21Thyristor Datasheet LJxx08xx & QJxx08xHx & QJxx08xx Series 8 Amp High Temp Sensitive,Standard & Alternistor(High Communication)Triacs Absolute Maximum Ratings Sensitive Triac (4 Quadrants) Symbol Parameter Value Unit V /V Peak non-repetitive blocking voltage P =100 s 600V 700 V DSM RSM W I RMS on-state current (full sine wave) LJxx08Vy/LJxx08Dy T = 130C 8 A T(RMS) C f = 50 Hz t = 20 ms 70 Non repetitive surge peak on-state current I A TSM (full cycle, T initial = 25C) f = 60 Hz t = 16.7 ms 84 J 2 2 2 I t I t Value for fusing t = 8.3 ms 29 A s p Critical rate of rise of on-state current di/dt f = 60 Hz T = 150C 150 A/s J I = 50mA with 0.1s rise time G I Peak gate trigger current t =20s T = 150C 4 A GTM p J P Average gate power dissipation T = 150C 0.3 W G(AV) J T Storage temperature range -40 to 150 C stg T Operating junction temperature range -40 to 150 C J Note: xx=voltage/10, y = sensitivity Absolute Maximum Ratings Alternistor (3 Quadrants) Symbol Parameter Value Unit 600V 700 V V /V Peak non-repetitive blocking vlotage P =100s DSM RSM W 800V 1000 V o QJxx08VHy/QJxx08DHy T = 130 C C o I RMS on-state current (full sine wave) QJxx08LHy T = 125 C 8 A T(RMS) C o QJxx08RHy/QJxx08NHy T = 135 C C QJxx08VHy/QJxx08DHy 70 f=50Hz t=20ms Non repetitive surge peak on-state QJxx08LHy/QJxx08RHy/QJxx08NHy 83 A I current TSM QJxx08VHy/QJxx08DHy 84 o (full cycle,T initial= 25 C) J f=60Hz t=16.7ms QJxx08LHy/QJxx08RHy/QJxx08NHy 100 QJxx08VHy/QJxx08DHy 29 2 2 2 I t I t Value for fusing t =8.3ms A s p QJxx08LHy/QJxx08RHy/QJxx08NHy 26.5 o di/dt Critical rate of rise of on-state current f=60Hz T=150 C 70 A/us j o I Peak gate trigger current t =20s T=150 C 4 A/us GTM p j o P Average gate power dissipation T=150 C 0.5 W G(AV) j o T Storage temperature range -40 to 150 C STG o T Operating juction temperature range -40 to 150 C J Note: xx=voltage/10, y = sensitivity Absolute Maximum Ratings - Standard Triac (4 Quadrants) Symbol Parameter Value Unit V /V Peak non-repetitive blocking vlotage P =100s 800V 1000 V DSM RSM W o QJxx08L5 T = 125 C C I RMS on-state current (full sine wave) 8 A T(RMS) o QJxx08R5/QJxx08N5 T = 135 C C f=50Hz t=20ms 83 A Non repetitive surge peak on-state current I TSM (full cycle,T initial= 25oC) f=60Hz t=16.7ms 100 J 2 2 2 I t I t Value for fusing t =8.3ms QJxx08x5 26.5 A s p o di/dt Critical rate of rise of on-state current f=60Hz T=150 C 70 A/us j o I Peak gate trigger current t =20s T=150 C 4 A/us GTM p j o P Average gate power dissipation T=150 C 0.5 W G(AV) j o T Storage temperature range -40 to 150 C STG o T Operating juction temperature range -40 to 150 C J Note: xx=voltage/10, x = package 2021 Littelfuse, Inc. 2 Specifications are subject to change without notice. Revised: GD. 05/07/21