SR3.3.TCT Semtech, SR3.3.TCT Datasheet - Page 6

• Manufacturer Part Number: SR3.3.TCT
• Description: IC TVS ARRAY 2-LINE 3.3V SOT-143
• Manufacturer: Semtech
• Series: RailClamp®r

Specifications of SR3.3.TCT

• Voltage - Reverse Standoff (typ): 3.3V
• Voltage - Breakdown: 3.5V
• Power (watts): 150W
• Polarization: 2 Channel Array - Unidirectional
• Mounting Type: Surface Mount
• Package / Case: SOT-143, SOT-143B, TO-253AA
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Other names: SR3.3TR

PROTECTION PRODUCTS
Outline Drawing - SOT-143
Land Pattern - SOT-143
2008 Semtech Corp.
NOTES:
e1
1.
2.
3.
4.
4
1
CONTROLLING DIMENSIONS ARE IN MILLIMETERS (ANGLES IN DEGREES).
DIMENSIONS "E1" AND "D" DO NOT INCLUDE MOLD FLASH, PROTRUSIONS
OR GATE BURRS.
REFERENCE JEDEC STD TO-253, VARIATION D.
DATUMS
e/2
-A-
e
D
AND
b1
aaa
3
2
-B-
Z
TO BE DETERMINED AT DATUM PLANE
NOTES:
C A B
1. THIS LAND PATTERN IS FOR REFERENCE PURPOSES ONLY
2.
C
bxN
CONSULT YOUR MANUFACTURING GROUP TO ENSURE YOUR
COMPANY'S MANUFACTURING GUIDELINES ARE MET.
REFERENCE IPC-SM-782A.
A
E1
B
bbb
A1
G
A2
C A B
A
E
C
X1
X2
4X
SEATING PLANE
E2
ccc C
E1
-H-
SEATING
PLANE
X1
X1
C
GAUGE
PLANE
0.25
SIDE VIEW
6
Y
Y
DETAIL A
H
DIM
E1
E2
X1
X2
C
G
Y
Z
L1
L
0
INCHES
(.087)
SEE DETAIL A
.076
.068
.031
.039
.047
.055
.141
DIMENSIONS
c
MILLIMETERS
(2.20)
1.92
1.72
0.80
1.00
1.20
1.40
3.60
DIM
aaa
bbb
ccc
A1
A2
b1
E1
e1
L1
A
b
D
E
e
L
N
0
c
MIN
.031
.000
.029
.011
.029
.003
.110
.082
.047
.015
0°
INCHES
NOM
(.021)
.035
.114
.093
.051
.075
.008
.020
.006
.008
.004
DIMENSIONS
4
-
-
-
-
-
-
MAX
.048
.006
.042
.020
.037
.008
.120
.104
.055
.024
8°
www.semtech.com
0.013
MIN
MILLIMETERS
0.80
0.75
0.30
0.76
0.08
2.80
2.10
1.20
0.40
0°
1.92 BSC
0.20 BSC
SR3.3
NOM
(0.54)
0.90
2.90
2.37
1.30
0.50
0.15
0.20
0.10
4
-
-
-
-
-
-
MAX
1.22
0.15
1.07
0.51
0.94
0.20
3.04
2.64
1.40
0.60
8°