L4X8E8RP Littelfuse

Thyristors 0.8 Amp Sensitive & Standard Triacs RoHS LxX8Ex & LxXx & QxX8E & QxXx Series Description 0.8 Amp bi-directional 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 devices guarantee gate control in Quadrants I & IV needed for digital control circuitry. Standard type devices normally operate in Quadrants I & III triggered from AC line. Features RoHS Compliant V oltage capability up to 600 V G lass passivated Main Features junctions S urge capability up to 10 A Symbol Value Unit I 0.8 A T(RMS) V /V 400 to 600 V DRM RRM Applications I 3 to 25 mA GT (Q1) Excellent for lower current heating controls, water valves, and solenoids. Typical applications are AC solid-state switches, home/ brown goods and white goods appliances. Schematic Symbol Sensitive gate Triacs can be directly driven by microprocessor or popular opto-couplers/isolators. Additional Information MT2 MT1 G Datasheet Resources Samples Absolute Maximum Ratings Sensitive Triacs (4 Quadrants) Symbol Parameter Value Unit I RMS on-state current (full sine wave) LxX8y/LxXy T = 50C 0.8 A T(RMS) C f = 50 Hz t = 20 ms 8.3 Non repetitive surge peak on-state current I A TSM (full cycle, T initial = 25C) J f = 60 Hz t = 16.7 ms 10 2 2 2 I t I t Value for fusing t = 8.3 ms 0.41 A s p Critical rate of rise of on-state current di/dt f = 120 Hz T = 110C 20 A/s J (I = 50mA with 0.1s rise time) G I Peak gate trigger current t = 10 s T = 110C 1 A GTM p J P Average gate power dissipation T = 110C 0.2 W G(AV) J LxX8Ey -65 to 150 T Storage temperature range C stg LxXy -40 to 150 LxX8Ey -65 to 110 T Operating junction temperature range C J LxXy -40 to 110 Note: x = voltage, y = sensitivity 2019 Littelfuse, Inc. Specifications are subject to change without notice. Revised: 05/31/19Thyristors 0.8 Amp Sensitive & Standard Triacs Absolute Maximum Ratings Standard Triac Symbol Parameter Value Unit RMS on-state current QxXE8y/ I T = 60C 0.8 A T(RMS) C (full sine wave) QxXy f = 50 Hz t = 20 ms 8.3 Non repetitive surge peak on-state current I A TSM (full cycle, T initial = 25C) J f = 60 Hz t = 16.7 ms 10 2 2 2 I t I t Value for fusing t = 8.3 ms 0.41 A s p Critical rate of rise of on-state current di/dt f = 120 Hz T = 125C 20 A/s J (I = 200mA with 0.1s rise time) G t = 10 s p I Peak gate trigger current T = 125C 1 A GTM J I I GT GTM P Average gate power dissipation T = 125C 0.2 W G(AV) J QxX8Ey -65 to 150 T Storage junction temperature range C stg QxXy -40 to 150 QxX8Ey -65 to 125 T Operating junction temperature range C J QxXy -40 to 125 Note: x = voltage, y = sensitivity Electrical Characteristics (T = 25C, unless otherwise specified) Sensitive Triac (4 Quadrants) J LxX8E3 LxX8E5 LxX8E6 LxX8E8 Symbol Test Conditions Quadrant Unit LxX3 LxX5 LxX6 LxX8 I II III 3 5 5 10 I V = 12V R = 30 MAX. mA GT D L IV 3 5 10 20 V V = 12V R = 30 ALL MAX. 1.3 V GT D L V V = V R = 3.3 k T = 110C ALL MIN. 0.2 V GD D DRM L J I I = 100mA MAX. 5 10 10 15 mA H T 400V 15 15 25 30 dv/dt V = V Gate Open T = 100C TYP. V/s D DRM J 600V 10 10 20 25 (dv/dt)c (di/dt)c = 0.43 A/ms T = 110C TYP. 0.5 1 1 2 V/s J t I = 2 x I PW = 15s I = 1.13 A(pk) TYP. 2.8 3.0 3.0 3.2 s gt G GT T Electrical Characteristics (T = 25C, unless otherwise specified) Standard Triac J QxX8E3 QxX8E4 Symbol Test Conditions Quadrant Unit QxX3 QxX4 I II III MAX. 10 25 I V = 12V R = 60 mA GT D L IV TYP. 25 50 V V = 12V R = 30 I II III MAX. 1.3 1.3 V GT D L V V = V R = 3.3 k T = 125C ALL MIN. 0.2 0.2 V GD D DRM L J I I = 200mA MAX. 15 25 mA H T 400V 25 35 dv/dt V = V Gate Open T = 125C MIN. V/s D DRM J 600V 15 25 (dv/dt)c (di/dt)c = 0.43 A/ms T = 125C TYP. 1 1 V/s J t I = 2 x I PW = 15s I = 1.13 A(pk) TYP. 2.5 3.0 s gt G GT T Note: x = voltage 2019 Littelfuse, Inc. Specifications are subject to change without notice. Revised: 05/31/19