Thyristors 30 / 35 Amp Alternistor (High Commutation) Triacs RoHS Qxx30xHx & Qxx35xHx Series Description The 30 Amp / 35 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. Standard type components normally operate in Quadrants I & III triggered from AC line. Standard alternistor triac components operate with in-phase signals in Quadrants I or III and ONLY unipolar negative gate pulses for Quadrant II or III. The alternistor triac will not operate in Quadrant IV. These are used in circuit applications requiring a high dv/dt capability. Agency Approval Features & Benefits Agency Agency File Number R oHS Compliant S urge capability up to E71639* 350A at 60 Hz half cycle Glass passiv ated junctions L- Package isolation rating * - L Package and 30A only. of 2500V rms Voltage capability up to 800V Main Features Applications Excellent for AC switching and phase control applications Symbol Value Unit such as heating, lighting, and motor speed controls. I 30 or 35 A T(RMS) V /V 400 or 600 V Typical applications are AC solid-state switches, industrial DRM RRM power tools, exercise equipment, white goods and I 25 or 50 mA GT (Q1) commercial appliances. 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. Schematic Symbol Additional Information MT2 Datasheet Resources Samples G MT1 2019 Littelfuse, Inc Specifications are subject to change without notice. Revised: BO.12/10/20Thyristors 30 / 35 Amp Alternistor (High Commutation) Triacs Absolute Maximum Ratings Alternistor Triac (3 Quadrants) Symbol Parameter Value Unit Qxx35RH5/Qxx35NH5 T = 90C 35 C I RMS on-state current (full sine wave) A T(RMS) Qxx30LH5/Qxx30LH3 T = 50C 30 C f = 50 Hz t = 20 ms 290 Non repetitive surge peak on-state current I A TSM (full cycle, T initial = 25C) f = 60 Hz t = 16.7 ms 350 J 2 2 2 I t I t Value for fusing - t = 8.3 ms 508 A s p Critical rate of rise of on-state current di/dt f = 120 Hz T = 125C 100 A/s J (I = 200mA with 0.1s rise time) G I Peak gate trigger current t =20s T = 125C 4 A GTM p J P Average gate power dissipation T = 125C 0.5 W G(AV) J T Storage temperature range -40 to 125 C stg T Operating junction temperature range -25 to 125 C J Electrical Characteristics (T = 25C, unless otherwise specified) Alternistor Triac (3 Quadrants) J Qxx35RH5 Symbol Test Conditions Quadrant Qxx35NH5 Qxx30LH3 Unit Qxx30LH5 I V = 12V R = 30 I II III MAX. 50 25 mA GT D L V V = 12V R = 30 I II III MAX. 2 2 V GT D L V V = V R = 3.3 k T = 125C I II III MIN. 0.2 0.2 V GD D DRM L J I I = 400mA MAX. 75 40 mA H T 400V 475 350 dv/dt V = V Gate Open T = 125C MIN. V/s D DRM J 600V 400 250 (dv/dt)c (di/dt)c = 18.9 A/ms T = 125C MIN. 20 10 V/s J 35A device I = 2 x I PW = 15s I = 49.5A(pk) G GT T t TYP. 3 3 s gt 30A device I = 2 x I PW = 15s I = 42.4A(pk) G GT T Note: xx = voltage/10 2019 Littelfuse, Inc Specifications are subject to change without notice. Revised: BO.12/10/20