aoz1240 Alpha & Omega Semiconductor, aoz1240 Datasheet - Page 13

• Manufacturer Part Number: aoz1240
• Description: Ezbucktm 2a Simple Buck Regulator
• Manufacturer: Alpha & Omega Semiconductor

Package Dimensions, SO-8
Rev. 1.3 September 2010
Notes:
1. All dimensions are in millimeters.
2. Dimensions are inclusive of plating
3. Package body sizes exclude mold flash and gate burrs. Mold flash at the non-lead sides should be less than 6 mils.
4. Dimension L is measured in gauge plane.
5. Controlling dimension is millimeter, converted inch dimensions are not necessarily exact.
2.20
Unit: mm
E
1.27
E1
0.1
8
1
7° (4x)
5.74
D
e
0.80
b
Dimensions in millimeters
A1
Symbols
A2 A
www.aosmd.com
A1
A2
E1
A
D
E
b
c
e
h
L
θ
Min.
1.35
0.10
1.25
0.31
0.17
4.80
3.80
5.80
0.25
0.40
0°
1.27 BSC
Nom.
1.65
1.50
4.90
3.90
6.00
—
—
—
—
—
—
Max.
1.75
0.25
1.65
0.51
0.25
5.00
4.00
6.20
0.50
1.27
8°
Gauge Plane
h x 45°
Symbols
Dimensions in inches
A1
A2
E1
A
D
E
b
c
e
h
L
θ
θ
0.053
0.004
0.049
0.012
0.007
0.189
0.150
0.228
0.010
0.016
Min.
0°
Seating Plane
L
0.25
C
0.050 BSC
Nom.
0.065
0.059
0.193
0.154
0.236
—
—
—
—
—
—
0.069
0.010
0.065
0.020
0.010
0.197
0.157
0.244
0.020
0.050
Max.
AOZ1240
8°
Page 13 of 15