BTA41-600B STMicroelectronics, BTA41-600B Datasheet - Page 3

• Manufacturer Part Number: BTA41-600B
• Description: TRIAC,600V V(DRM),40A I(T)RMS,TO-218
• Manufacturer: STMicroelectronics

Table 6: Thermal resistance
Figure 1: Maximum power dissipation versus
RMS on-state current (full cycle)
Figure 3: Relative variation of thermal
impedance versus pulse duration
S = Copper surface under tab.
50
40
30
20
10
1.E+00
1.E-02
1.E-03
0
1.E-01
Symbol
R
R
P(W)
0
th(j-c)
th(j-a)
1.E-03
K=[Z /R
5
th
Z
th(j-c)
1.E-02
th
Junction to case (AC)
Junction to ambient
10
]
1.E-01
BTA / BTB41
15
Z
th(j-a)
I
T(RMS)
1.E+00
20
t (s)
p
(A)
25
1.E+01
30
1.E+02
35
180°
Parameter
1.E+03
40
RD91 (Insulated) / TOP3
TOP3 Insulated
TOP3 / TOP3 Insulated
Figure 2: RMS on-state current versus case
temperature (full cycle)
Figure 4: On-state characteristics (maximum
values)
400
100
45
40
35
30
25
20
15
10
10
5
0
1
I
0
0.5
T(RMS)
I
TM
T =
j
R = 10 m
V = 0.85V
(A)
to
d
T max.
T max.
j
j
1.0
(A)
BTA40, BTA41 and BTB41 Series
25
1.5
T = 25°C
j
2.0
.
50
BTA40 / BTB41
2.5
T (°C)
V
C
TM
(V)
3.0
75
3.5
Value
BTA41
0.9
0.6
50
4.0
100
= 180°
4.5
°C/W
°C/W
Unit
125
3/7
5.0