S4055WTP Littelfuse / Teccor Brand Thyristors, S4055WTP Datasheet - Page 7

• Manufacturer Part Number: S4055WTP
• Description: NON-SENSITIVE GATE 55.0A 400V
• Manufacturer: Littelfuse / Teccor Brand Thyristors

Specifications of S4055WTP

• Scr Type: Standard Recovery
• Voltage - Off State: 400V
• Voltage - Gate Trigger (vgt) (max): 1.5V
• Voltage - On State (vtm) (max): 1.8V
• Current - On State (it (av)) (max): 35A
• Current - On State (it (rms)) (max): 55A
• Current - Gate Trigger (igt) (max): 40mA
• Current - Hold (ih) (max): 60mA
• Current - Off State (max): 10µA
• Current - Non Rep. Surge 50, 60hz (itsm): 550A, 650A
• Operating Temperature: -40°C ~ 125°C
• Mounting Type: Through Hole
• Package / Case: TO-218X-3
• Current - On State (it (rms) (max): 55A
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Other names: S4055W; S4055W

Sxx55x Series
16.89
Dimensions – TO-263AB (N-package) — D
Dimensions – TO-218X (W Package) — Non-Isolated Mounting Tab Common with Center Lead
.665
Measurement
W
7.01
.276
3.81
.150
CATHODE
Point
T
CATHODE
c
G
ANODE
11.68
.460
8.89
.350
6.60
.260
ANODE
B
A
M
T
W
GATE
N
2.03
.080
F
D
A
7.01
.276
1.40
.055
V
S
Y
T
K
C
2.16
.085
MEASURING POINT
K
V
B
C
L
H
Teccor
U
J
E
E
GATE
ANODE
P
R
S
X
U
Z
Note: Maximum torque to
be applied to mounting tab
is 8 in-lbs. (0.904 Nm).
(diameter)
Revised: December 9, 2010 02:31 PM
F
J
AREA: 0.11 in 2
2
®
-Pak Surface Mount
55 Amp Standard SCRs
brand Thyristors
8.13
.320
C
301
7.01
.276
D
H
G
8.41
.331
Dimension
Dimension
W
M
A
B
C
D
G
H
N
R
U
E
F
J
K
L
P
S
T
V
X
Y
Z
W
A
B
C
D
E
G
H
K
S
V
U
F
J
Please refer to http://www.littelfuse.com for current information.
0.360
0.380
0.178
0.025
0.048
0.060
0.095
0.083
0.018
0.090
0.590
0.035
0.002
0.040
0.055
0.487
0.635
0.022
0.075
0.575
0.256
0.220
0.080
0.034
0.086
0.603
0.000
0.003
0.028
0.085
0.810
0.610
0.178
0.169
0.113
0.156
0.164
Min
Min
Specifications are subject to change without notice.
Inches
Inches
0.370
0.420
0.188
0.035
0.055
0.075
0.105
0.093
0.024
0.625
0.045
0.070
0.110
0.010
Max
0.835
0.630
0.070
0.497
0.655
0.029
0.095
0.625
0.264
0.228
0.088
0.042
0.096
0.005
0.032
0.095
0.188
0.177
0.121
0.166
0.165
0.618
0.012
Max
©2010 Littelfuse, Inc
14.99
9.65
0.63
2.41
0.46
2.29
0.89
0.05
Min
9.14
4.52
1.22
1.52
2.11
1.02
Millimeters
20.57
15.49
12.37
16.13
14.61
15.31
4.52
0.56
6.50
5.58
2.03
4.29
0.86
2.87
2.18
3.96
0.00
0.07
0.71
Min
1.40
1.91
4.10
2.17
Millimeters
10.67
15.87
Max
9.40
4.78
0.89
2.67
2.36
0.61
2.79
0.25
1.40
1.91
1.14
1.78
16.00
12.62
16.64
15.88
15.70
21.21
Max
4.78
2.41
6.71
5.79
2.24
4.49
3.07
2.44
4.22
4.20
0.30
0.81
2.42
1.78
0.74
1.07
0.13