BTA312B-800B

Planar passivated high commutation three quadrant triac in a TO263 (D2PAK) surface mountable plastic package intended for use in circuits where high static and dynamic dV/dt and high dI/dt can occur. This "series B" triac will commutate the full RMS current at the maximum rated junction temperature without the aid of a snubber.

Features and Benefits
  • 3Q technology for improved noise immunity
  • High commutation capability with maximum false trigger immunity
  • High voltage capability
  • Less sensitive gate for highest noise immunity
  • Planar passivated for voltage ruggedness and reliability
  • Surface mountable package
  • Triggering in three quadrants only
  • Very high immunity to false turn-on by dV/dt
Applications
  • Electronic thermostats (heating and cooling)
  • High power motor controls e.g. washing machines and vacuum cleaners
  • Rectifier-fed DC inductive loads e.g. DC motors and solenoids
Parametric
Package
Quality, reliability & chemical content
Ordering
Type Number Symbol Parameter Conditions Min Typ/Nom Max Unit
BTA312B-800B VDRM repetitive peak off-state voltage       800 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 2   50 mA
VD = 12 V; IT = 0.1 A; T2+ G-; Tj = 25 °C 2   50 mA
VD = 12 V; IT = 0.1 A; T2- G-; Tj = 25 °C 2   60 mA
IH holding current VD = 12 V; Tj = 25 °C     60 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 = 536 V; Tj = 125 °C; (VDM = 67% of VDRM); exponential waveform; gate open circuit 1000 2000   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 30     A/ms
Type number Package Packing Product status Marking Orderable part number Ordering code (12NC)
BTA312B-800B SOT404
SOT404
Reel 13" Q1/T1 Volume production Standard Marking BTA312B-800B,118 9340 600 46118
Datasheet
Type number Ordering code (12NC) Orderable part number Region Distributor Order sample
BTA312B-800B 9340 600 46118 BTA312B-800B,118 NA NA  

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Chemical content Orderable part number Type number RoHS / RHF Leadfree conversion date MSL MSL LF
BTA312B-800B BTA312B-800B,118   BTA312B-800B Leaded icon_rhf_halogen_antimonyfree.png   1 1

Chemical Content - BTA312B-800B

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