BTA40 and BTA/BTB41 Series
Fig. 9: Relative variation of critical rate of
decrease of main current versus junction
temperature.
(dI/dt)c [Tj] / (dI/dt)c [Tj specified]
6
5
4
3
2
1
Tj (°C)
0
0
25
50
75
100
125
PACKAGE MECHANICAL DATA
RD91 (Plastic)
DIMENSIONS
A2
L2
L1
REF.
Millimeters
Inches
Max.
Min.
Max.
Min.
A
A1
A2
B
40.00
30.30
22.00
27.00
16.50
24.00
14.00
3.50
1.575
1.193
0.867
1.063
0.650
0.945
0.551
0.138
0.118
0.035
0.177
0.535
0.138
0.075
43°
B2
29.90
1.177
B1
C
C2
C1
B1
B2
C
13.50
0.531
A1
C1
C2
E3
F
N2
N1
1.95
0.70
4.00
11.20
3.10
1.70
33°
3.00
0.077
0.027
0.157
0.441
0.122
0.067
33°
0.90
B
4.50
F
I
I
13.60
3.50
E3
L1
L2
N1
N2
1.90
A
43°
28°
38°
28°
38°
5/6
STMICROELECTRONICS [ ST ]
