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BTA40 Scheda tecnica(PDF) 4 Page - STMicroelectronics

Il numero della parte BTA40
Spiegazioni elettronici  800 V and 600 V, 40 A standard Triacs in TOP3 and RD91 package
PDF  12 Pages
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Produttore elettronici  STMICROELECTRONICS [STMicroelectronics]
Homepage  http://www.st.com
Logo STMICROELECTRONICS - STMicroelectronics

BTA40 Scheda tecnica(HTML) 4 Page - STMicroelectronics

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1.1
Characteristics (curves)
Figure 1. Maximum power dissipation versus on-state
RMS current (full cycle)
0
5
10
15
20
25
30
35
40
0
10
20
30
40
50
P(W)
IT(RMS)(A)
180°
α
α
Figure 2. RMS on-state current versus case temperature
(full cycle)
IT(RMS)(A)
0
5
10
15
20
25
30
35
40
45
0
25
50
75
100
125
α=180°
BTA40
BTA41
BTB41
TC(°C)
Figure 3. Relative variation of thermal impedance versus
pulse duration
E-03
1.
1.E-02
E-01
1.
E+00
1.
E+01
1.
E+02
1.
E+03
1.
E-03
1.
E-02
1.
E-01
1.
E+00
1.
K=[Zth/Rth]
tp(s)
Zth(j-a)
BTA / BTB41
Zth(j-c)
Figure 4. On-state characteristics (maximum values)
0.5
1.0
1.5
2.0
2.5
3.0
3.5
4.0
4.5
5.0
1
10
100
400
ITM(A)
VTM(V)
Tj = 25°C.
T max.
V = 0.85V
j
to
R = 10 m
d
Ω
j
T = Tj max.
Figure 5. Surge peak on-state current versus number of
cycles
1
100
10
1000
0
50
100
150
200
250
300
350
400
450
ITSM (A)
Number of cycles
t=20ms
One cycle
Non repetitive
Tj initial=25°C
Repetitive
TC=70°C
Figure 6. Non-repetitive surge peak on-state current for a
sinusoidal pulse
0.01
0.10
1.00
10.00
100
1000
10000
ITSM(A), I²t (A²s)
tp(ms)
Pulse width tp < 10 ms
j
T initial=25 °C
ITSM
dI/dt limitation:
50A/µs
BTA40, BTA41, BTB41
Characteristics (curves)
DS2111 - Rev 13
page 4/12



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