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SD15C.TCT 参数 Datasheet PDF下载

SD15C.TCT图片预览
型号: SD15C.TCT
PDF下载: 下载PDF文件 查看货源
内容描述: 便携式电子单线TVS二极管的ESD保护 [Single Line TVS Diode for ESD Protection in Portable Electronics]
分类和应用: 瞬态抑制器二极管电视光电二极管电子便携式局域网
文件页数/大小: 7 页 / 145 K
品牌: SEMTECH [ SEMTECH CORPORATION ]
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Single Line TVS Diode for ESD
Protection in Portable Electronics
PROTECTION PRODUCTS
Description
The SDxxC TVS diodes are designed to replace multi-
layer varistors (MLVs) in portable applications such as
cell phones, notebook computers, and PDA’s. They
offer superior electrical characteristics such as lower
clamping voltage and no device degradation when
compared to MLVs. The SDxxC series TVS diodes are
designed to protect sensitive semiconductor compo-
nents from damage or upset due to electrostatic
discharge (ESD) and other voltage induced transient
events.
The SDxxC is in a SOD-323 package and will protect
one bidirectional line. They are available with working
voltages of 5 - 24 volts. These devices will fit on the
same PCB pad area as an 0805 MLV device. They give
the designer the flexibility to protect one line in applica-
tions where arrays are not practical. Additionally, it
may be “sprinkled” around the board in applications
where board space is at a premium.
They may may be used to meet the ESD immunity
requirements of IEC 61000-4-2, Level 4 (15kV air, 8kV
contact discharge).
SD05C THRU SD24C
PRELIMINARY
Features
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350 Watts peak pulse power (tp = 8/20µs)
u
Transient protection for data lines to
IEC 61000-4-2 (ESD) 15kV (air), 8kV (contact)
IEC 61000-4-4 (EFT) 40A (5/50ns)
IEC 61000-4-5 (Lightning) 24A (8/20µs)
Small package for use in portable electronics
Suitable replacement for MLV’s in ESD protection
applications
Protects one I/O or power line
Low clamping voltage
Working voltages: 5V, 12V, 15V, 24V
Low leakage current
Solid-state silicon avalanche technology
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Mechanical Characteristics
EIAJ SOD-323 package
Molding compound flammability rating: UL 94V-0
Marking : Marking code
Packaging : Tape and Reel per EIA 481
Applications
Cell Phone Handsets and Accessories
Microprocessor based equipment
Personal Digital Assistants (PDA’s)
Notebooks, Desktops, & Servers
Portable Instrumentation
Pagers
Peripherals
Schematic & PIN Configuration
1
2
SOD-323 (Top View)
Revision 9/2000
1
www.semtech.com