SC431LI5SK-2TR Просмотр технического описания (PDF) - Semtech Corporation
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SC431LI5SK-2TR Datasheet PDF : 10 Pages
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SC431L
POWER MANAGEMENT
Outline Drawing - SOT-23-3
D
e1
3
1
2
e
A
B
E1 E
bxN
bbb C A B
DIMENSIONS
DIM
INCHES
MIN NOM MAX
MILLIMETERS
MIN NOM MAX
A .035 - .044 0.89 - 1.12
A1 .000 - .004 0.01 - 0.10
A2 .035 .037 .040 0.88 0.95 1.02
b .012 - .020 0.30 - 0.51
c .003 - .007 0.08 - 0.18
D .110 .114 .120 2.80 2.90 3.04
E .082 .093 .104 2.10 2.37 2.64
E1 .047 .051 .055 1.20 1.30 1.40
e
.075
1.90 BSC
e1
.037
0.95 BSC
L .015 .020 .024 0.40 0.50 0.60
L1
.022
(0.55)
N
3
3
0 0°
-
8° 0°
-
8°
aaa
.004
0.10
bbb
.008
0.20
A
A2
3X
aaa C
SEATING PLANE
A1
C
H
SIDE VIEW
SEATING
GAUGE
PLANE
0
c
PLANE
C
0.25
L
SEE DETAIL A
L1
DETAIL A
NOTES:
1. CONTROLLING DIMENSIONS ARE IN MILLIMETERS (ANGLES IN DEGREES).
2. DATUMS -A- AND -B- TO BE DETERMINED AT DATUM PLANE -H-
3. DIMENSIONS "E1" AND "D" DO NOT INCLUDE MOLD FLASH, PROTRUSIONS
OR GATE BURRS.
Land Pattern - SOT-23-3
X
Y
Z
Y
G
C
DIM
C
E
E1
G
X
Y
Z
DIMENSIONS
INCHES MILLIMETERS
(.087)
(2.20)
.037
0.95
.075
1.90
.031
0.80
.039
1.00
.055
1.40
.141
3.60
E
E1
NOTES:
1. THIS LAND PATTERN IS FOR REFERENCE PURPOSES ONLY
CONSULT YOUR MANUFACTURING GROUP TO ENSURE YOUR
COMPANY'S MANUFACTURING GUIDELINES ARE MET.
2. REFERENCE IPC-SM-782A.
Note:
(1) Grid placement courtyard is 8 x 8 elements (4mm x 4mm) in accordance with the international grid detailed in
IEC Publication 97.
2008 Semtech Corp.
9
www.semtech.com
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