![](http://datasheet.mmic.net.cn/190000/S4040NRP56_datasheet_14975734/S4040NRP56_6.png)
288
Revised: July 29, 2009
2008 Littelfuse, Inc.
Teccor brand Thyristors
Specications are subject to change without notice.
Please refer to http://www.littelfuse.com for current information.
40 Amp Standard SCRs
Sxx40x Series
Specications are subject to change without notice.
Please refer to http://www.littelfuse.com for current information.
Physical Specications
Environmental Specications
Test
Specications and Conditions
AC Blocking
Temperature Cycling
15-min dwell-time
Temperature/
Humidity
High Temp Storage
Low-Temp Storage
Thermal Shock
Autoclave
Resistance to
Solder Heat
MIL-STD-750 Method 2031
Solderability
Lead Bend
Terminal Finish
100% Matte Tin-plated
Body Material
Lead Material
Design Considerations
design practice should limit the maximum continuous
semiconductor are proper heat sinking and selection of
against component damage.
Dimensions — TO-220AB (R-Package) — Non-Isolated Mounting Tab Common with Center Lead
Dimension
Inches
Millimeters
Min
Max
Min
Max
A
0.380
0.420
B
0.105
0.115
C
0.230
0.250
5.84
D
15.75
E
0.142
0.147
3.73
F
0.110
0.130
3.30
0.540
0.575
13.72
0.025
0.035
J
0.205
5.21
K
0.105
2.41
L
0.075
1.52
M
0.085
2.41
N
0.018
0.024
O
0.178
0.188
4.52
4.78
P
0.045
1.14
1.52
R
0.038
0.048
1.22
K
J
A
H
G
B
F
E
C
D
L
R
T
C MEASURING POINT
ANODE
O
P
N
M
.276
7.01
.526
13.36
.320
8.13
AREA (REF.) 0.17 IN2
NOTCH IN
GATE LEAD
TO ID.
NON-ISOLATED
TAB
GATE
CATHODE
ANODE