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Número de pieza | ESD5491S | |
Descripción | Small Power TVS | |
Fabricantes | WillSEMI | |
Logotipo | ||
Hay una vista previa y un enlace de descarga de ESD5491S (archivo pdf) en la parte inferior de esta página. Total 6 Páginas | ||
No Preview Available ! ESD5491S
ESD5491S
1-Line, Bi-directional, Transient Voltage Suppressors
http//:www.sh-willsemi.com
Descriptions
The ESD5491S is a bi-directional TVS (Transient Voltage
Suppressor). It is specifically designed to protect sensitive
electronic components which are connected to power lines,
low speed data lines and control lines from over-stress
caused by ESD (Electrostatic Discharge), EFT (Electrical
Fast Transients) and Lightning.
SOD-523
The ESD5491S may be used to provide ESD protection up to
±30kV (contact discharge) according to IEC61000-4-2, and
withstand peak pulse current up to 9A (8/20μs) according to
IEC61000-4-5.
Pin1
Pin2
The ESD5491S is available in SOD-523 package. Standard
products are Pb-free and Halogen-free.
Features
Circuit diagram
Stand-off voltage: ±3.3V Max
Transient protection for each line according to
IEC61000-4-2 (ESD): ±30kV (contact discharge)
IEC61000-4-4 (EFT): 40A (5/50ns)
IEC61000-4-5 (surge): 9A (8/20μs)
Capacitance: CJ = 9.9pF typ.
Low leakage current: IR = 11nA typ.
Low clamping voltage: VCL = 9V typ. @ IPP = 16A (TLP)
Solid-state silicon technology
9 *Pin1
Pin2
1 = Device code
* = Month code ( A~Z)
Marking (Top View)
Applications
Cellular handsets
Computers and peripherals
Microprocessors
Power lines
Portable Electronics
Notebooks
Order information
Device
ESD5491S-2/TR
Package
SOD-523
Shipping
3000/Tape&Reel
Will Semiconductor Ltd.
1 Revision 1.0, 2014/02/26
1 page ESD5491S
ESD clamping
(+8kV contact discharge per IEC61000-4-2)
24
20
16
12
8
4
0
-4
-8
-12 Z0 = 50Ω
-16 tr = 2ns
-20 tp = 100ns
-24
-12 -10 -8 -6 -4 -2 0 2 4 6 8 10 12
TLP voltage (V)
TLP Measurement
ESD clamping
(-8kV contact discharge per IEC61000-4-2)
Will Semiconductor Ltd.
5 Revision 1.0, 2014/02/26
5 Page |
Páginas | Total 6 Páginas | |
PDF Descargar | [ Datasheet ESD5491S.PDF ] |
Número de pieza | Descripción | Fabricantes |
ESD5491S | Small Power TVS | WillSEMI |
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