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STTH112A
P1-P3
P4-P6
P7-P8
Electrical ch
aracteristics
STTH112
4/8
Do
c ID 9343 Re
v 5
Figure 7.
Thermal resista
nce junction to ambien
t versus copper
surface under each l
ead
(epo
xy printed cir
cuit board FR4
, copper thickne
ss: 35µm) (SMA)
R
(°C/W)
th(j-a)
0
10
20
30
40
50
60
70
80
90
100
110
120
130
140
0.0
0.5
1.0
1.5
2.0
2.5
3.0
3.5
4.0
4.5
5.0
S(cm²)
SMA
STTH112
Package informa
tion
Doc ID 9343 Rev 5
5/8
2 P
acka
g
e
inf
ormation
●
Epo
xy meets UL 94, V0
●
Band indicates cathode
●
Bending method (DO-
41): see Application
note AN1471
In order to meet en
vironmental requirements,
ST offe
rs these de
vices in diff
erent gr
ades of
ECOP
AC
K
®
pac
kages, depend
ing on their le
v
el of environmenta
l compliance. ECOP
A
CK
®
specifications
, gr
ade definitions an
d product status a
re av
ailable at:
www
.st.com
.
ECOP
AC
K
®
is an ST trademark.
Figure 8.
Footprint (dimensions in mm)
T
ab
le 5.
SMA dimensions
Ref.
Dimensions
Millimeters
Inches
Min.
Max.
Min.
Max.
A1
1
.90
2.45
0.075
0.094
A2
0
.05
0.20
0.002
0.008
b
1.25
1.65
0.049
0.065
c
0.15
0.40
0.006
0.016
D
2.25
2.90
0.089
0.114
E
4.80
5.35
0.189
0.211
E1
3
.95
4.60
0.156
0.181
L
0.75
1.50
0.030
0.059
E
C
L
E1
D
A1
A2
b
2.63
5.43
1.4
1.64
1.4
Package informa
tion
STTH112
6/8
Do
c ID 9343 Re
v 5
Figure 9.
Footprint (dimensions in mm)
T
ab
le 6.
SMB 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
1.95
2.20
0.077
0.087
c
0.15
0.40
0.006
0.016
D
3.30
3.95
0.130
0.156
E
5.10
5.60
0.201
0.220
E1
4
.05
4.60
0.159
0.181
L
0.75
1.50
0.030
0.059
T
able 7.
DO-41 (plastic
) dimensions
Ref.
Dimensions
Millimeters
Inches
Min.
Max.
Min.
Max.
A
4.07
5.20
0.160
0.205
B
2.04
2.71
0.080
0.107
C2
5
.
4
1
D
0.71
0.86
0.028
0.034
E
C
L
E1
D
A1
A2
b
2.60
5.84
1.62
2.18
1.62
ØD
ØB
A
CC
P1-P3
P4-P6
P7-P8
STTH112A
Mfr. #:
Buy STTH112A
Manufacturer:
STMicroelectronics
Description:
Rectifiers 1.0 Amp 1200 Volt
Lifecycle:
New from this manufacturer.
Delivery:
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Payment:
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