BTA312-600B

Planar passivated high commutation three quadrant triac in a SOT78 (TO-220AB) 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
  • 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
Datasheet
Package version
Package name
Product status
Tj [max]
Product Parametric
Type Number Symbol Parameter Conditions Min Typ/Nom Max Unit
BTA312-600B 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 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   50 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 = 402 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
Package
Type number Package Packing Product status Marking Orderable part number Ordering code (12NC)
BTA312-600B SOT78
SOT78
Horizontal, Rail Pack Volume production Standard Marking BTA312-600B,127 9340 600 32127
BTA312-600B/DG BTA312-600B/DG,127 9340 653 95127
Quality, reliability & chemical content
Chemical content Orderable part number Type number RoHS / RHF Leadfree conversion date MSL MSL LF
BTA312-600B BTA312-600B,127   BTA312-600B LeadedE   NA NA
BTA312-600B/DG LeadedH   NA NA
Ordering & availability
Type number Ordering code (12NC) Orderable part number Region Distributor Order sample
BTA312-600B 9340 600 32127 BTA312-600B,127 NA NA  
BTA312-600B/DG 9340 653 95127 BTA312-600B/DG,127
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
BCR16CM-12LC BTB12-200BW BTB12-400BW BTB12-600BW3G BTB12-600BWRG FT1216BH FT1216DH FT1216MH MAC12HCDG MAC12HCMG Q2012RH5 Q4012RH5 Q5012RH5 Q6012RH5 SM8D41 SM8G41 SM8J41 T12M50T-600B

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