SK055NTP Littelfuse / Teccor Brand Thyristors, SK055NTP Datasheet - Page 7

• Manufacturer Part Number: SK055NTP
• Description: SCR NON-SENS 1000V 55A TO-263
• Manufacturer: Littelfuse / Teccor Brand Thyristors

Specifications of SK055NTP

• Scr Type: Standard Recovery
• Voltage - Off State: 1000V
• 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): 30µA
• Current - Non Rep. Surge 50, 60hz (itsm): 550A, 650A
• Operating Temperature: -40°C ~ 125°C
• Mounting Type: Surface Mount
• Package / Case: D²Pak, TO-263 (2 leads + tab)
• Current - On State (it (rms) (max): 55A
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

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