Diodes ZUMT491 - Manual (Page 6)

ZUMT491
Document number: DS33334 Rev. 3 - 2
6 of 7
www.diodes.com
October 2012
© Diodes Incorporated
ZUMT491
A Product Line of
Diodes Incorporated
Package Outline Dimensions
Suggested Pad Layout
SOT323
Dim Min Max Typ
A 0.25 0.40 0.30
B 1.15 1.35 1.30
C 2.00 2.20 2.10
D - - 0.65
G 1.20 1.40 1.30
H 1.80 2.20 2.15
J 0.0 0.10 0.05
K 0.90 1.00 1.00
L 0.25 0.40 0.30
M 0.10 0.18 0.11
α 0° 8° -
All Dimensions in mm
Dimensions Value (in mm)
Z 2.8
X 0.7
Y 0.9
C 1.9
E 1.0
A
M
J
L D
B C
H
K
G
X E
Y
C
Z