BTA203-800CT

Planar passivated high commutation three quadrant triac in a SOT54 (TO-92) 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
Applications
• General purpose motor control circuits
• Home appliances
• Solenoid drivers
Datasheet
Package version
Package name
Product status
Tj [max]
Product Parametric
Type Number Symbol Parameter Conditions Min Typ/Nom Max Unit
BTA203-800CT VDRM repetitive peak offstate voltage       800 V
IT(RMS) RMS on-state current full sine wave; Fig. 1; Fig. 2; Fig. 3     3 A
ITSM non-repetitive peak on-state current full sine wave; tp = 16.7 ms; Tj(init) = 25 °C;     27 A
  30 A
Tj junction temperature       150 °C
IGT gate trigger current VD = 12 V; IT = 0.1 A; T2+ G+ Tj = 25 °C; Fig. 7     30 mA
VD = 12 V; IT = 0.1 A; T2+ GTj = 25 °C; Fig. 7     30 mA
VD = 12 V; IT = 0.1 A; T2- GTj = 25 °C; Fig. 7     30 mA
IH holding current VD = 12 V; Tj = 25 °C; Fig. 9     30 mA
Vt on-state voltage IT = 5 A; Tj = 25 °C; Fig. 10   1.4 1.7 V
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) = 3 A; dVcom /dt = 20 V/μs; (snubberless condition); gate open circuit 5     A/ms
Package
Type number Package Packing Product status Marking Orderable part number Ordering code (12NC)
BTA203-800CT SOT054
SOT054
BULK PACK,STRAIGHT LEADS(TO-92) Volume production Standard Marking BTA203-800CTEP 9340 720 51412
Quality, reliability & chemical content
Chemical content Orderable part number Type number RoHS / RHF Leadfree conversion date MSL MSL LF
BTA203-800CT BTA203-800CTEP   BTA203-800CT Lead-freeD always Pb-free NA NA
Ordering & availability
Type number Ordering code (12NC) Orderable part number Region Distributor Order sample
BTA203-800CT 9340 720 51412 BTA203-800CTEP NA NA  
IGT [max] in quadrant 1
IGT [max] in quadrant 2
IGT [max] in quadrant 3
IT(RMS) [max]
ITSM [max] @ 50 Hz
VDRM [max]
Cross Reference
BCR3AM-14B
Orderable part number
BTA203-800CTEP

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