BTA312B-600C
3Q Hi-Com Triac
2 July 2018
Product data sheet
1. General description
Planar passivated high commutation three quadrant triac in a SOT404 (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 C" triac will commutate the full RMS current at the maximum rated junction
temperature without the aid of a snubber.
2. Features and benefits
• 3Q technology for improved noise immunity
• High commutation capability with maximum false trigger immunity
• High voltage capability
• Less sensitive gate for high 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
3. 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
4. Quick reference data
Table 1. Quick reference data
Symbol
Parameter
Conditions
VDRM
repetitive peak off-
state voltage
IT(RMS)
RMS on-state current full sine wave; Tmb ≤ 100 °C; Fig. 1;
Fig. 2; Fig. 3
ITSM non-repetitive peak on- full sine wave; Tj(init) = 25 °C;
state current
tp = 20 ms; Fig. 4; Fig. 5
full sine wave; Tj(init) = 25 °C;
tp = 16.7 ms
Tj junction temperature
Static characteristics
IGT
gate trigger current
VD = 12 V; IT = 0.1 A; T2+ G+;
Tj = 25 °C; Fig. 7
Min Typ Max Unit
- - 600 V
- - 12 A
- - 100 A
- - 110 A
- - 125 °C
2-
35 mA
