QXX25XX Datasheet, PDF (8/11 Pages) Littelfuse – RoHS compliant

Teccor^® brand Thyristors
25 Amp Standard & Alternistor (High Commutation) Triacs
Dimensions — TO-263 (N Package) — D²Pak Surface Mount
T_C MEASURING POINT
AREA: 0.11 IN²
B
V
C
MT2
E
Dimension
8.41
A
7.01
.331
A
.276
B
S
C
W
U
D
MT1
GATE
K
J
E
G
8.13
D
H
.320
F
F
G
11.68
2.16
.460
.085
H
J
K
7.01
7.01
.276
.276
16.89
S
.665
8.89
1.40
V
.350
.055
U
3.81
.150
W
2.03
.080
6.60
.260
Dimensions — TO-218AC (K Package) — Isolated Mounting Tab
T_C Measurement Point
B
U (diameter)
C
D
A
F
P
MT1
MT2
R
E
W
Gate
J
M
H
Q
G
N
Note: Maximum torque to
K
be applied to mounting tab
is 8 in-lbs. (0.904 Nm).
L
Dimension
A
B
C
D
E
F
G
H
J
K
L
M
N
P
Q
R
U
W
Inches
Min
Max
0.360
0.370
0.380
0.420
0.178
0.188
0.025
0.035
0.045
0.060
0.060
0.075
0.095
0.105
0.092
0.102
0.018
0.024
0.090
0.110
0.590
0.625
0.035
0.045
0.002
0.010
0.040
0.070
Inches
Min
Max
0.810
0.835
0.610
0.630
0.178
0.188
0.055
0.070
0.487
0.497
0.635
0.655
0.022
0.029
0.075
0.095
0.575
0.625
0.211
0.219
0.422
0.437
0.058
0.068
0.045
0.055
0.095
0.115
0.008
0.016
0.008
0.016
0.164
0.165
0.085
0.095
Millimeters
Min
Max
9.14
9.40
9.65
10.67
4.52
4.78
0.64
0.89
1.14
1.52
1.52
1.91
2.41
2.67
2.34
2.59
0.46
0.61
2.29
2.79
14.99
15.88
0.89
1.14
0.05
0.25
1.02
1.78
Millimeters
Min
Max
20.57
21.21
15.49
16.00
4.52
4.78
1.40
1.78
12.37
12.62
16.13
16.64
0.56
0.74
1.91
2.41
14.61
15.88
5.36
5.56
10.72
11.10
1.47
1.73
1.14
1.40
2.41
2.92
0.20
0.41
0.20
0.41
4.10
4.20
2.17
2.42
© 2016 Littelfuse, Inc.
Specifications are subject to change without notice.
Revised: 04/30/16