SK055R Ver la hoja de datos (PDF) - Littelfuse, Inc
Número de pieza
componentes Descripción
Fabricante
SK055R Datasheet PDF : 9 Pages
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Teccor® brand Thyristors
55 Amp Standard SCRs
Dimensions – TO-218AC (M Package) — Non-isolated Mounting Tab Common with Center Lead
Tc Measurement Point
B
U (diameter)
ANODE
C
D
A
F
P
CATHODE
ANODE
R
E
W
GATE
J
M
H
Q
G
N
K
L
Note: Maximum torque
to be applied to mounting
tab is 8 in-lbs. (0.904 Nm).
Dimension
A
B
C
D
E
F
G
H
J
K
L
M
N
P
Q
R
U
W
Inches
Min
Max
0.810
0.610
0.178
0.055
0.487
0.635
0.022
0.075
0.575
0.211
0.422
0.058
0.045
0.095
0.008
0.008
0.164
0.085
0.835
0.630
0.188
0.070
0.497
0.655
0.029
0.095
0.625
0.219
0.437
0.068
0.055
0.115
0.016
0.016
0.165
0.095
Millimeters
Min
Max
20.57
15.49
4.52
1.40
12.37
16.13
0.56
1.91
14.61
5.36
10.72
1.47
1.14
2.41
0.20
0.20
4.10
2.17
21.21
16.00
4.78
1.78
12.62
16.64
0.74
2.41
15.88
5.56
11.10
1.73
1.40
2.92
0.41
0.41
4.20
2.42
Product Selector
Part Number
Sxx55R
Sxx55N
Sxx55W
Sxx55M
Note: xx = Voltage
400V
X
X
X
X
Voltage
600V
800V
X
X
X
X
X
X
X
X
1000V
X
X
X
Gate Sensitivity
40mA
40mA
40mA
40mA
Type
Standard SCR
Standard SCR
Standard SCR
Standard SCR
Packing Options
Part Number
Sxx55R
Sxx55RTP
Sxx55NTP
Sxx55NRP
Sxx55W
Sxx55WTP
Sxx40M
Sxx55MTP
Note: xx = Voltage
Marking
Sxx55R
Sxx55R
Sxx55N
Sxx55N
Sxx55W
Sxx55W
Sxx40M
Sxx55M
Weight
2.2g
2.2g
1.6g
1.6g
5.23g
5.23g
4.40g
4.40g
Packing Mode
Bulk
Tube
Tube
Embossed Carrier
Bulk
Tube
Bulk
Tube
Base Quantity
500
500
500
500
250
500
250
500
Package
TO-220R
TO-263
TO-218X
TO-218AC
Sxx55x Series
298
Revised: July 9, 2008
©2008 Littelfuse, Inc.
Speciï¬cations are subject to change without notice.
Please refer to http://www.littelfuse.com for current information.
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