BTA12 Datasheet, PDF (1/5 Pages) STMicroelectronics – 12A TRIACS

MAIN FEATURES
Symbol
Value
Unit
IT (RM S )
VDRM/VRRM
IG (Q1)
12
A
600 and 800
V
5 to 50
mA
DESCRIPTION
Suitable for AC switching operations, can be used as an
ON/OFF function in applications such as static relays,
heating regulation, induction motor starting circuits... or for
phase control in light dimmers, motor speed
controllers,...
The snubberless and logic level versions are specially
recommended for use on inductive loads, thanks to their
high commutation performances. By using an internal
ceramic pad, the BTA series provides voltage insulated
tab (rated at 2500V RMS) complying with UL standards.
BTA12
ABSOLUTE MAXIMUM RATINGS
Symbol
Parameter
Value
Unit
IT ( R M S )
RMS on-state current (full sine wave)
Tc = 105°C
12
A
ITSM
I^²t
dI/dt
IGM
PG ( AV )
Ts t g
Tj
Non repetitive surge peak on-state
F = 50 Hz
t = 20 ms
120
A
current (full cycle, Tj initial = 25°C)
F = 60 Hz
t = 16.7 ms
126
I^²t Value for fusing
tp = 10 ms
78
A^²s
Critical rate of rise of on-state current
IG = 2 x IGT , tr £ 100 ns
F = 120 Hz
Tj = 125°C
50
A/µs
Peak gate current
tp = 20 µs
Tj = 125°C
4
A
Average gate power dissipation
Tj = 125°C
1
W
Storage junction temperature range
Operating junction temperature range
- 40 to + 150
- 40 to + 125
°C
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