STTH61W04S Package information
Doc ID 023613 Rev 1 5/7
2 Package information
● Epoxy meets UL94, V0
● Cooling method: by conduction (C)
● Recommended torque value: 0.55 N·m (1.0 N·m maximum)
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 6. TO-247 dimensions
Ref.
Dimensions
Millimeters Inches
Min. Typ. Max. Min. Typ Max.
A 4.85 5.15 0.191 0.203
A1 2.20 2.60 0.086 0.102
b 1.00 1.40 0.039 0.055
b1 2.00 2.40 0.078 0.094
b2 3.00 3.40 0.118 0.133
c 0.40 0.80 0.015 0.031
D
(1)
1. Dimension D plus gate protrusion does not exceed 20.5 mm
19.85 20.15 0.781 0.793
E 15.45 15.75 0.608 0.620
e 5.30 5.45 5.60 0.209 0.215 0.220
L 14.20 14.80 0.559 0.582
L1 3.70 4.30 0.145 0.169
L2 18.50 typ. 0.728 typ.
P
(2)
2. Resin thickness around the mounting hole is not less than 0.9 mm
3.55 3.65 0.139 0.143
R 4.50 5.50 0.177 0.217
S 5.30 5.50 5.70 0.209 0.216 0.224
E
L2
S
D
c
A1
BACK VIEW
Heat-sink plane
L1
L
b1
b2
b
A
e
1
1
2
2
3
3
∅R
∅P
