Planar passivated high commutation three quadrant triac in a TO92 (SOT54) plastic package intended for use in circuits where high static and dynamic dV/dt and high dI/dt can occur. This series triac will commutate the full rated RMS current at the maximum rated junction temperature without the aid of a snubber.

Features and Benefits
• 3Q technology for improved noise immunity
• High blocking voltage capability
• High commutation capability with maximum false trigger immunity
• High immunity to false turn-on by dV/dt
• Less sensitive gate for high noise immunity
• Planar passivated for voltage ruggedness and reliability
• Triggering in three quadrants only
• General purpose motor control circuits
• Home appliances
• Solenoid drivers
Quality, reliability & chemical content
Type Number Symbol Parameter Conditions Min Typ/Nom Max Unit
BTA203-800CT VDRM  repetitive peak off-state voltage       800 V
IT(RMS)  RMS on-state current full sine wave;     3 A
ITSM  non-repetitive peak on-state 
full sine wave; tp = 16.7 ms; Tj(init) = 25 °C     30 A
full sine wave; tp = 20 ms; Tj(init) = 25 °C;     27 A
Tj  junction temperature       150 °C
IGT  gate trigger current VD = 12 V; IT = 0.1 A; T2+ G+;Tj = 25 °C;     30 mA
VD = 12 V; IT = 0.1 A; T2+ G-;Tj = 25 °C;     30  
VD = 12 V; IT = 0.1 A; T2- G-;Tj = 25 °C;     30  
IH  holding current VD = 12 V; Tj = 25 °C;     30 mA
VT on-state voltage IT = 5 A; Tj = 25 °C;   1.4 1.7  
dVD/dt  rate of rise of off-state voltage VDM = 536 V; Tj = 150 °C; (VDM = 67%
of VDRM); exponential waveform;gate open circuit
1500     V/µs
dIcom/dt rate of change of commutating current VD = 400 V; Tj = 150 °C; IT(RMS) = 3A;dVcom /dt = 20 V/μs; (snubberless condition); gate open circuit 5      
Type number Package Packing Product status Marking Orderable part number Ordering code (12NC)
BTA203-800CT TO92.jpg


IC'S TUBE - DSC BULK PACK Volume production Standard Marking BTA203-800CTEP 9340 720 51412
REEL PACK, 48MM WIDE, 400MM DIA Volume production Standard Marking BTA203-800CTQP 9340 720 51116
BTA203-800CT/L01 IC'S TUBE - DSC BULK PACK  Volume production Standard Marking BTA203-800CT/L01EP 9340 722 04412
Type number Ordering code (12NC) Orderable part number Region Distributor Order sample
BTA203-800CT 9340 720 51412 BTA203-800CTEP NA NA  
BTA203-800CT 9340 720 51116 BTA203-800CTQP
BTA203-800CT/L01 9340 722 04412 BTA203-800CT/L01EP

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Chemical content Orderable part number Type number RoHS / RHF Leadfree conversion date MSL MSL LF
BTA203-800CT BTA203-800CTEP   BTA203-800CT Lead-free D always Pb-free NA NA
BTA203-800CTQP BTA203-800CT
BTA203-800CT/L01EP BTA203-800CT/L01

Chemical Content - BTA203-800CT

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