ACTT12B-800CTN Datasheet | WeEn

description AC Thyristor Triac power switch in a D2PAK surface mountable plastic package with self-protective clamping capabilities against low and high energy transients. This "series CTN" triac will mutate the full RMS current at the maximum rated junction temperature (Tj(max) = 150 °C) without the aid of a snubber. It is used in applications where "high junction operating temperature capability" is required. 2. Features and benefits - Clamping structure ensuring safe high over-voltage withstand capability - High junction operating temperature capability (Tj(max) = 150 °C) - High minimum IGT for guaranteed immunity to gate noise - Full cycle AC conduction - Over-voltage withstand capability to IEC 61000-4-5 - Pin patible with standard triacs - Planar passivated for voltage ruggedness and reliability - Protective self turn-on capability for high energy transients - Safe clamping capability for low energy over-voltage transients - Less sensitive gate for high noise immunity - Surface mountable package - Triggering in three quadrants only - Very high immunity to false turn-on by d V/dt and IEC 61000-4-4 fast transient - Package meets UL94V0 flammability requirement - Package is Ro HS pliant 3. Applications - AC fan, pump and pressor controls - Highly inductive, resistive and safety loads - Large and small appliances (White Goods) - Reversing induction motor controls - Applications subject to high temperature (Tj(max) = 150 °C) 4. Quick reference data Table 1. Quick reference data Symbol Parameter VDRM repetitive peak off-state voltage IT(RMS) RMS on-state current ITSM non-repetitive peak on- state current Tj junction temperature VPP peak pulse voltage Conditions full sine wave; Tmb ≤ 121 °C; Fig. 1; Fig. 2; Fig. 3 full sine wave; Tj(init) = 25 °C; tp = 20 ms; Fig. 4; Fig. 5 full sine wave; Tj(init) = 25 °C; tp = 16.7 ms Tj = 25 °C; non-repetitive off-state; Fig. 6 Min Typ Max Unit - - 800 V - - 12...