参数资料
型号: SMAJ154CA-TR
厂商: STMICROELECTRONICS
元件分类: TVS二极管 - 瞬态电压抑制
英文描述: 400 W, BIDIRECTIONAL, SILICON, TVS DIODE, DO-214AC
封装: LEAD FREE, SMA, 2 PIN
文件页数: 8/10页
文件大小: 142K
代理商: SMAJ154CA-TR
SMAJ
Package information
Doc ID 5544 Rev 12
7/10
3
Package information
Case: JEDEC DO-214AC molded plastic over planar junction
Terminals: solder plated, solderable per MIL-STD-750, Method 2026
Polarity: for unidirectional types the band indicates cathode.
Flammability: epoxy is rated UL94V-0
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 4.
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
Figure 13. Footprint dimensions in mm
(inches)
Figure 14. Marking layout(1)
1.
Marking layout can vary according to assembly location.
E
C
L
E1
D
A1
A2
b
2.63
(0.103)
5.43
(0.214)
1.4
1.64
(0.064)
1.4
(0.055)
y w w
e
z
x x x
e: ECOPACK compliance
XXX: Marking
Z: Manufacturing location
Y: Year
WW: week
Cathode bar ( unidirectional
devices only )
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