NCP1031 ON, NCP1031 Datasheet - Page 17

• Manufacturer Part Number: NCP1031
• Description: Low Power PWM Controller with On-Chip Power Switch and Startup Circuits for 48V Telecom Systems
• Manufacturer: ON

−Z−
−Y−
B
H
−X−
8
1
0.25 (0.010)
G
A
D
5
4
M
Z
S
Y
S
C
0.25 (0.010)
X
SEATING
PLANE
S
0.024
0.10 (0.004)
0.6
0.275
7.0
PACKAGE DIMENSIONS
M
SOLDERING FOOTPRINT
NCP1030, NCP1031
Y
http://onsemi.com
M
N
CASE 751−07
X 45
ISSUE AC
D SUFFIX
SO−8
_
M
17
K
SCALE 6:1
0.060
0.155
1.52
4.0
1.270
0.050
J
inches
mm
NOTES:
1. DIMENSIONING AND TOLERANCING
2. CONTROLLING DIMENSION:
3. DIMENSION A AND B DO NOT INCLUDE
4. MAXIMUM MOLD PROTRUSION 0.15
5. DIMENSION D DOES NOT INCLUDE
6. 751−01 THRU 751−06 ARE OBSOLETE.
PER ANSI Y14.5M, 1982.
MILLIMETER.
MOLD PROTRUSION.
(0.006) PER SIDE.
DAMBAR PROTRUSION. ALLOWABLE
DAMBAR PROTRUSION SHALL BE 0.127
(0.005) TOTAL IN EXCESS OF THE D
DIMENSION AT MAXIMUM MATERIAL
CONDITION.
NEW STANDARD IS 751−07.
DIM
G
M
A
B
C
D
H
J
K
N
S
MILLIMETERS
MIN
4.80
3.80
1.35
0.33
0.10
0.19
0.40
0.25
5.80
0
1.27 BSC
_
MAX
5.00
4.00
1.75
0.51
0.25
0.25
1.27
0.50
6.20
8
_
0.189
0.150
0.053
0.013
0.004
0.007
0.016
0.010
0.228
MIN
0
0.050 BSC
INCHES
_
0.197
0.157
0.069
0.020
0.010
0.010
0.050
0.020
0.244
MAX
8
_