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BTA40-400B Datasheet, PDF (2/9 Pages) STMicroelectronics – 40 A standard TRIACs
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Characteristics
1
Characteristics
BTA40, BTA41, BTB41
Table 2. Absolute maximum ratings
Symbol
Parameter
IT(RMS)
On-state rms current
(full sine wave)
ITSM
I²t
Non repetitive surge peak on-state
current (full cycle, Tj initial = 25 °C)
I²t Value for fusing
dI/dt
Critical rate of rise of on-state current
IG = 2 x IGT , tr ≤ 100 ns
VDSM/VRSM
Non repetitive surge peak off-state
voltage
IGM
PG(AV)
Tstg
Tj
Peak gate current
Average gate power dissipation
Storage junction temperature range
Operating junction temperature range
TOP3
RD91 / TOP ins.
F = 50 Hz
F = 60 Hz
tp = 10 ms
F = 120 Hz
tp = 10 ms
tp = 20 µs
Value
Unit
Tc = 95 °C
40
A
Tc = 80 °C
t = 20 ms
400
A
t = 16.7 ms
420
1000
A²s
Tj = 125 °C
Tj = 25 °C
Tj = 125 °C
Tj = 125 °C
50
VDSM/VRSM +
100
8
1
- 40 to + 150
- 40 to + 125
A/µs
V
A
W
°C
Table 3. Electrical characteristics (Tj = 25 °C, unless otherwise specified)
Symbol
Parameter
IGT (1)
VGT
VGD
IH (2)
VD = 12 V RL = 33 Ω
VD = VDRM RL = 3.3 kΩ Tj = 125 °C
IT = 500 mA
IL
IG = 1.2 IGT
dV/dt(2) VD = 67% VDRM gate open
(dV/dt)c(2) (dI/dt)c = 20 A/ms
1. Minimum IGT is guaranted at 5% of IGT max.
2. for both polarities of A2 referenced to A1
I - II - III
IV
ALL
ALL
I - III - IV
II
Tj = 125 °C
Tj = 125 °C
MAX.
MAX.
MIN.
MAX.
MAX.
MIN.
MIN.
Value
50
100
1.3
0.2
80
70
160
500
10
Unit
mA
V
V
mA
mA
V/µs
V/µs
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Doc ID 7469 Rev 8
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