BTA312-600E

Planar passivated high commutation three quadrant triac in a SOT78 (TO-220AB) plastic package. This "series E" triac balances the requirements of commutation performance and gate sensitivity. The "sensitive gate" "series E" is intended for interfacing with low power drivers including microcontrollers.

Features and Benefits
  • 3Q technology for improved noise immunity
  • Direct interfacing with low power drivers and microcontrollers
  • Good immunity to false turn-on by dV/dt
  • High commutation capability with sensitive gate
  • High voltage capability
  • Planar passivated for voltage ruggedness and reliability
  • Sensitive gate for easy logic level triggering
  • Triggering in three quadrants only
Applications
  • Electronic thermostats (heating and cooling)
  • High power motor controls e.g. washing machines and vacuum cleaners
Datasheet
Package version
Package name
Product status
Tj [max]
Product Parametric
Type Number Symbol Parameter Conditions Min Typ/Nom Max Unit
BTA312-600E VDRM repetitive peak off-state voltage       600 V
IT(RMS) RMS on-state current full sine wave; Tmb ≤ 100 °C     12 A
ITSM non-repetitive peak on-state current full sine wave; Tj(init) = 25 °C; tp = 20 ms     100 A
full sine wave; Tj(init) = 25 °C; tp = 16.7 ms     110 A
Tj junction temperature       125 °C
IGT gate trigger current VD = 12 V; IT = 0.1 A; T2+ G+; Tj = 25 °C     10 mA
VD = 12 V; IT = 0.1 A; T2+ G-; Tj = 25 °C     10 mA
VD = 12 V; IT = 0.1 A; T2- G-; Tj = 25 °C     10 mA
IH holding current VD = 12 V; Tj = 25 °C     15 mA
VT on-state voltage IT = 15 A; Tj = 25 °C   1.3 1.6 V
dVD/dt rate of rise of off-state voltage VDM = 402 V; Tj = 125 °C; (VDM = 67% of VDRM); exponential waveform; gate open circuit 50     V/µs
dIcom/dt rate of change of commutating current VD = 400 V; Tj = 125 °C; IT(RMS) = 12 A; dVcom/dt = 20 V/µs; (snubberless condition); gate open circuit 3     A/ms
VD = 400 V; Tj = 125 °C; IT(RMS) = 12 A; dVcom/dt = 10 V/µs; gate open circuit 6     A/ms
VD = 400 V; Tj = 125 °C; IT(RMS) = 12 A; dVcom/dt = 1 V/µs; gate open circuit 10     A/ms
Package
Type number Package Packing Product status Marking Orderable part number Ordering code (12NC)
BTA312-600E SOT78
SOT78
Horizontal, Rail Pack Volume production Standard Marking BTA312-600E,127 9340 600 37127
Quality, reliability & chemical content
Chemical content Orderable part number Type number RoHS / RHF Leadfree conversion date MSL MSL LF
BTA312-600E BTA312-600E,127   BTA312-600E LeadedE   6 NA
Ordering & availability
Type number Ordering code (12NC) Orderable part number Region Distributor Order sample
BTA312-600E 9340 600 37127 BTA312-600E,127 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
BTB12-400SW BTB12-600SWRG FT1208BH FT1208DH FT1208MH FT1211BH FT1211DH FT1211MH Q4012RH2 Q6012RH2 SM12D45A SM12G45A SM12J45A TMG10D60 TMG12D60
Orderable part number
BTA312-600E,127 

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