7WBD3306
http://onsemi.com
11
PACKAGE DIMENSIONS
US8
CASE 493
ISSUE B
DIM
A
MIN MAX MIN MAX
INCHES
1.90 2.10 0.075 0.083
MILLIMETERS
B 2.20 2.40 0.087 0.094
C 0.60 0.90 0.024 0.035
D 0.17 0.25 0.007 0.010
F 0.20 0.35 0.008 0.014
G 0.50 BSC 0.020 BSC
H 0.40 REF 0.016 REF
J 0.10 0.18 0.004 0.007
K 0.00 0.10 0.000 0.004
L 3.00 3.20 0.118 0.126
M 0 6 0 6
N 5 10 5 10
P 0.23 0.34 0.010 0.013
R 0.23 0.33 0.009 0.013
S 0.37 0.47 0.015 0.019
U 0.60 0.80 0.024 0.031
V 0.12 BSC
0.005 BSC
NOTES:
1. DIMENSIONING AND TOLERANCING PER
ANSI Y14.5M, 1982.
2. CONTROLLING DIMENSION: MILLIMETERS.
3. DIMENSION “A” DOES NOT INCLUDE MOLD
FLASH, PROTRUSION OR GATE BURR.
MOLD FLASH. PROTRUSION AND GATE
BURR SHALL NOT EXCEED 0.140 MM
(0.0055”) PER SIDE.
4. DIMENSION “B” DOES NOT INCLUDE
INTER−LEAD FLASH OR PROTRUSION.
INTER−LEAD FLASH AND PROTRUSION
SHALL NOT E3XCEED 0.140 (0.0055”) PER
SIDE.
5. LEAD FINISH IS SOLDER PLATING WITH
THICKNESS OF 0.0076−0.0203 MM.
(300−800 “).
6. ALL TOLERANCE UNLESS OTHERWISE
SPECIFIED ±0.0508 (0.0002 “).
LB
A
P
G
41
58
C
K
D
SEATING
J
S
R
U
DETAIL E
V
F
H
N
R 0.10 TYP
M
−Y−
−X−
−T−
DETAIL E
T
M
0.10 (0.004) XY
T0.10 (0.004)
____
____
PLANE
*For additional information on our Pb−Free strategy and soldering
details, please download the ON Semiconductor Soldering and
Mounting Techniques Reference Manual, SOLDERRM/D.
SOLDERING FOOTPRINT*
ǒ
mm
inches
Ǔ
SCALE 8:1
3.8
0.15
0.50
0.0197
1.0
0.0394
0.30
0.012
1.8
0.07
