BTA204W-800C 3Q Hi-Com Triac 19 September 2018 Product data sheet 1. General description Planar passivated high commutation three quadrant triac in a SOT223 surface mountable plastic package intended for use in circuits where high static and dynamic dV/dt and high dI/dt can occur. This triac will commutate the full rated RMS current at the maximum rated junction temperature without the aid of a snubber. 2. Applications General purpose motor controls Home appliances Rectifier-fed DC inductive loads e.g. DC motors and solenoids 3. Quick reference data Table 1. Quick reference data Symbol Parameter Conditions Min Typ Max Unit V repetitive peak off- - - 800 V DRM state voltage I RMS on-state current full sine wave T 108 C Fig. 1 - - 1 A T(RMS) sp Fig. 2 Fig. 3 I non-repetitive peak on- full sine wave T = 25 C - - 11 A TSM j(init) state current t = 16.7 ms p full sine wave T = 25 C - - 10 A j(init) t = 20 ms Fig. 4 Fig. 5 p T junction temperature - - 125 C j Static characteristics I gate trigger current V = 12 V I = 0.1 A T2+ G+ - - 35 mA GT D T T = 25 C Fig. 9 j V = 12 V I = 0.1 A T2+ G- - - 35 mA D T T = 25 C Fig. 9 j V = 12 V I = 0.1 A T2- G- - - 35 mA D T T = 25 C Fig. 9 j I holding current V = 12 V T = 25 C Fig. 11 - - 20 mA H D j V on-state voltage I = 2 A T = 25 C Fig. 12 - 0.7 1.5 V T T j Dynamic characteristics dV /dt rate of rise of off-state V = 536 V T = 125 C (67% of 1000 - - V/s D DM j voltage V ) exponential waveform gate DRM open circuitWeEn Semiconductors BTA204W-800C 3Q Hi-Com Triac Symbol Parameter Conditions Min Typ Max Unit dI /dt rate of change of V = 400 V T = 125 C I = 1 A 3 - - A/ms com D j T(RMS) commutating current dV /dt = 20 V/s (snubberless com condition) gate open circuit 4. Pinning information Table 2. Pinning information Pin Symbol Description Simplified outline Graphic symbol 1 T1 main terminal 1 4 T2 T1 2 T2 main terminal 2 G sym051 3 G gate 1 2 3 4 mb mounting base connected to SC-73 (SOT223) main terminal 2 5. Ordering information Table 3. Ordering information Type number Package Name Description Version BTA204W-800C SC-73 plastic surface-mounted package with increased heatsink 4 SOT223 leads BTA204W-800C All information provided in this document is subject to legal disclaimers. WeEn Semiconductors Co., Ltd. 2018. All rights reserved Product data sheet 19 September 2018 2 / 14