SM15TY Package information
Doc ID 17865 Rev 3 9/12
4 Package information
● Case: JEDEC DO-214AB molded plastic over planar junction
● Terminals: solder plated, solderable as per MIL-STD-750, Method 2026
● Polarity: for unidirectional types the band indicates cathode
● Flammability: epoxy is rated UL 94, V0
● RoHS package
In order to meet environmental requirements, ST offers these devices in different grades of
ECOPACK
®
packages, depending on their level of environmental compliance. ECOPACK
®
specifications, grade definitions and product status are available at: www.st.com
.
ECOPACK
®
is an ST trademark.
Table 3. SMC dimensions
Ref.
Dimensions
Millimeters Inches
Min. Max. Min. Max.
A1 1.90 2.45 0.075 0.096
A2 0.05 0.20 0.002 0.008
b 2.90 3.20 0.114 0.126
c 0.15 0.40 0.006 0.016
D 5.55 6.25 0.218 0.246
E 7.75 8.15 0.305 0.321
E1 6.60 7.15 0.260 0.281
E2 4.40 4.70 0.173 0.185
L 0.75 1.50 0.030 0.059
Figure 17. SMC footprint dimensions in
mm (inches)
Figure 18. Marking layout
(1)
1. Marking layout can vary according to assembly location.
E
C
LE2
E1
D
A1
A2
b
8.19
1.545.111.54
(0.061) (0.201)
(0.322)
(0.124)
(0.061)
3.14
y w wz
x x x
ECOPACK compliance
XXX: Marking
Z: Manufacturing location
Y: Year
WW: week
Cathode bar (
unidirectional
devices only )
