Planar passivated high commutation three quadrant triac in a SOT54 (TO-92) plastic package. This "series ER" triac balances the requirements of commutation performance and gate sensitivity and is intended for interfacing with low power drivers and logic ICs including microcontrollers. It has reverse pinning to that of the standard triac in this package.

Features and Benefits
  • 3Q technology for improved noise immunity
  • Direct triggering from low power drivers and logic ICs
  • High commutation capability with sensitive gate
  • High immunity to false turn-on by dV/dt
  • High voltage capability
  • Planar passivated for voltage ruggedness and reliability
  • Reverse pinning version (ER)
  • Sensitive gate for easy logic level triggering
  • Triggering in three quadrants only
  • General purpose motor control
  • Small loads in washing machines
  • Solenoid drivers
Quality, reliability & chemical content
Type Number Symbol Parameter Conditions Min Typ/Nom Max Unit
BTA201-800ER VDRM repetitive peak off-state voltage       800 V
IT(RMS) RMS on-state current full sine wave; Tlead ≤ 54 °C     1 A
ITSM non-repetitive peak on-state current full sine wave; Tj(init) = 25 °C; tp = 16.8 ms     13.7 A
full sine wave; Tj(init) = 25 °C; tp = 20 ms     12.5 A
Tj junction temperature   -40   125 °C
IGT gate trigger current VD = 12 V; IT = 0.1 A; T2+ G+; Tj = 25 °C 1   10 mA
VD = 12 V; IT = 0.1 A; T2+ G-; Tj = 25 °C 1   10 mA
VD = 12 V; IT = 0.1 A; T2- G-; Tj = 25 °C 1   10 mA
IH holding current VD = 12 V; Tj = 25 °C     12 mA
VT on-state voltage IT = 1.4 A; Tj = 25 °C   1.2 1.5 V
dVD/dt rate of rise of off-state voltage VDM = 536 V; Tj = 125 °C; (VDM = 67% of VDRM); exponential waveform; gate open circuit 600     V/µs
dIcom/dt rate of change of commutating current VD = 400 V; Tj = 125 °C; IT(RMS) = 1 A; dVcom/dt = 20 V/s; (snubberless condition); gate open circuit 2.5     A/ms
VD = 400 V; Tj = 125 °C; IT(RMS) = 1 A; dVcom/dt = 10 V/µs; gate open circuit 3.5     A/ms
Type number Package Packing Product status Marking Orderable part number Ordering code (12NC)


Bulk Pack Volume production Standard Marking BTA201-800ER,112 9340 593 64112
Bulk Pack, Straight Leads (TO-92) BTA201-800ER,412 9340 593 64412
Ammopack, Radial BTA201-800ER,126 9340 593 64126
Reel, Radial, 48mm BTA201-800ER,116 9340 593 64116
Type number Ordering code (12NC) Orderable part number Region Distributor Order sample
BTA201-800ER 9340 593 64112 BTA201-800ER,112 NA NA  
9340 593 64412 BTA201-800ER,412
9340 593 64126 BTA201-800ER,126
9340 593 64116 BTA201-800ER,116

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Chemical content Orderable part number Type number RoHS / RHF Leadfree conversion date MSL MSL LF
BTA201-800ER BTA201-800ER,112   BTA201-800ER Lead-free G Always Pb-free NA NA
Lead-free G Always Pb-free NA NA
Lead-free G Always Pb-free NA NA
Lead-free G Always Pb-free NA NA

Chemical Content - BTA201-800ER

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