ncp1377 ON Semiconductor, ncp1377 Datasheet - Page 15

• Manufacturer Part Number: ncp1377
• Description: Current-mode Controller For Free Running Quasi-resonant Operation
• Manufacturer: ON Semiconductor

-Z-
-Y-
-T-
B
H
-X-
H
8
1
0.25 (0.010)
G
8
1
G
0.25 (0.010)
A
D
-A-
D
7 PL
4
5
M
5
4
M
Z
S
-B-
T
Y
*For additional information on our Pb-Free strategy and soldering
details, please download the ON Semiconductor Soldering and
Mounting Techniques Reference Manual, SOLDERRM/D.
B
S
C
S
S
0.25 (0.010)
C
X
SEATING
PLANE
SEATING
PLANE
S
A
S
0.024
0.10 (0.004)
0.25 (0.010)
0.6
0.275
M
7.0
PACKAGE DIMENSIONS
SOLDERING FOOTPRINT*
NCP1377, NCP1377B
R
Y
X 45
http://onsemi.com
M
N
M
_
CASE 751U-01
M
CASE 751-07
X 45
DR SUFFIX
B
D1 SUFFIX
ISSUE AH
ISSUE C
SOIC-8
SOIC-7
_
M
M
15
K
K
SCALE 6:1
0.060
0.155
1.52
4.0
1.270
0.050
J
J
inches
mm
NOTES:
1. DIMENSIONING AND TOLERANCING PER
2. CONTROLLING DIMENSION: MILLIMETER.
3. DIMENSION A AND B ARE DATUMS AND T
4. DIMENSION A AND B DO NOT INCLUDE
5. MAXIMUM MOLD PROTRUSION 0.15 (0.006)
NOTES:
1. DIMENSIONING AND TOLERANCING PER
2. CONTROLLING DIMENSION: MILLIMETER.
3. DIMENSION A AND B DO NOT INCLUDE
4. MAXIMUM MOLD PROTRUSION 0.15 (0.006)
5. DIMENSION D DOES NOT INCLUDE DAMBAR
6. 751-01 THRU 751-06 ARE OBSOLETE. NEW
ANSI Y14.5M, 1982.
IS A DATUM SURFACE.
MOLD PROTRUSION.
PER SIDE.
DIM
ANSI Y14.5M, 1982.
MOLD PROTRUSION.
PER SIDE.
PROTRUSION. ALLOWABLE DAMBAR
PROTRUSION SHALL BE 0.127 (0.005) TOTAL
IN EXCESS OF THE D DIMENSION AT
MAXIMUM MATERIAL CONDITION.
STANDARD IS 751-07.
A
B
C
D
G
H
K
M
N
S
J
DIM
A
B
C
D
G
H
K
M
N
J
S
MILLIMETERS
MIN
4.80
3.80
1.35
0.33
0.10
0.19
0.40
0.25
5.80
0
MILLIMETERS
1.27 BSC
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
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
0.050 BSC
0
INCHES
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
0.197
0.157
0.069
0.020
0.010
0.010
0.050
0.020
0.244
_
MAX
8
_