SC1541CM データシートの表示（PDF） - Semtech Corporation
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SC1541CM Datasheet PDF : 6 Pages
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POWER MANAGEMENT
Outline Drawing - TO-263-5
A
0
E
E/2
L1
12345
D
H
SEATING
PLANE
B
bXN
e
aaa B A
A
A1
DIMENSIONS
DIM
INCHES
MIN NOM MAX
MILLIMETERS
MIN NOM MAX
A .160 - .190 4.06 - 4.83
A1 .000 - .010 0.00 - 0.25
b .020 - .039 0.51 - 0.99
c .015 - .029 0.38 - 0.74
c1 .045 - .065 1.14 - 1.65
D .326 - .380 8.28 - 9.65
D1 .270 -
- 6.86 -
-
E .380 - .420 9.65 - 10.67
E1 .245 -
- 6.22 -
-
H .575 - .625 14.61 - 15.88
e
.067 BSC
1.70 BSC
L .070 - .110 1.78 - 2.79
L1 -
- .066 -
- 1.68
N
5
5
0
- 15° -
- 15° -
01 0°
-
8° 0°
-
8°
aaa
.010
0.25
PLATED COPPER
HEAT SPREADER
c1
SIDE VIEW
SEE DETAIL A
D1
(L1)
c
E1
NOTES:
L
01
DETAIL A
1. CONTROLLING DIMENSIONS ARE IN INCHES (ANGLES IN DEGREES).
2. DIMENSIONS "D" AND "E" DO NOT INCLUDE MOLD FLASH, PROTRUSIONS
OR GATE BURRS.
Land Pattern - TO-263-5(1)
H
DIMENSIONS
DIM INCHES MILLIMETERS
G
.125
3.18
H
.420
10.67
K
K
.360
9.14
P
.067
1.70
X
.042
1.07
Y
.140
3.56
Z
Z
.625
15.88
G
Y
P
X
NOTES:
1. CONTROLLING DIMENSIONS ARE IN INCHES (ANGLES IN DEGREES).
2. THIS LAND PATTERN IS FOR REFERENCE PURPOSES ONLY
CONSULT YOUR MANUFACTURING GROUP TO ENSURE YOUR
COMPANY'S MANUFACTURING GUIDELINES ARE MET.
Note:
(1) More copper area should be used to lower RTH(J-A) as needed.
Contact Information
Semtech Corporation
Power Management Products Division
200 Flynn Road, Camarillo, CA 93012
Phone: (805)498-2111 FAX (805)498-3804
2004 Semtech Corp.
6
SC1541
www.semtech.com
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