California Micro Devices PACDN3401C Datasheet
PACDN3401C
n
Transient Voltage Suppressor, Single 5V, 0402 SMD
Features
• Single channel voltage suppressor in a surface
mount EIA standard 0402-sized device
• Compact 0402 size saves board space and eases
layout in area critical applications compared to
traditional wire bonded IC packages
• In-system ESD protection to over 30kV contact
discharge per IEC 61000-4-2 international ESD
standard
• Improved electrical characteristics over
P0402FC05C Protek devices
• Less than 10µA leakage at 5.9V
Product Description
The PACDN3401C is a transient voltage suppressor that
is ideal for very high level protection for sensitive 5V
electronic components that may be subjected to electrostatic discharge (ESD). The bipolar configuration provides symmetrical ESD protection in cases where nodes
with AC signals are present. This device is designed and
characterized to safely dissipate ESD strikes at 30kV
Applications
• Cell phones
•PDAs
• Palmtop PCs
• Notebook PCs
• Set-top box audio and video ports
• Protection of interface ports or IC pins which are
exposed to ESD hazards
• PCMCIA cards (PC card)
contact discharge, well beyond the maximum requirements of the IEC 61000-4-2 international standard (Level
4, 8kV contact discharge).
Using the MIL-STD-883D (Method 3015) specification for
Human Body Model (HBM) ESD, signal pins are protected for contact discharges to greater than 30kV.
Schematic Configuratio
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© 2000 California Micro Devices Corp. All rights reserved.
215 Topaz Street, Milpitas, California 95035 Tel: (408) 263-3214 Fax: (408) 263-7846 www.calmicro.com
11/2/2000
C1561000
1
Aµ01=I,egatloVffo-dnatSesreveR 9.5±V
:egatloVpmalClangiS
Am01,pmalCevitisoP
Am01,pmalCevitageN
:*egatlovdnatshtiwDSEmetsys-nI
)5103dohtem,D388-DTS-LIM(ledoMydoBnamuH
dohtemegrahcsidtcatnoc,2-4-00016CEI
*egrahcsidDSEgnirudegatlovgnipmalC
Vk8,)5103dohteM(D388-DTS-LIM 31V
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:egnaRerutarepmeT
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* This parameter is guaranteed by design and characterization.
Device Dimensions
40 mils/1.0mm
PACDN3401C
:snoitacificepS
52tA(
°
NIMEPYTXAMTINU
0.6
03±
03±
04–
56–
)esiwrehtodeificepssselnuC
5.7
2.9–
5.7–
2.9
0.6–
V
V
Vk
Vk
58
051
C°
Device Capacitance
3 mils
3 mils
6 mils
Dimensions are ±2 mils
1000 mils = 1 inch
50
40
30
20
14 mils
20 mils/0.5mm
14 mils
5 mils
©2000 California Micro Devices Corp. All rights reserved.
215 Topaz Street, Milpitas, California 95035 Tel: (408) 263-3214 Fax: (408) 263-7846 www.calmicro.com
2
Capacitance (pF)
10
0
012
Typical Device Capacitance vs. Voltage
345
Voltage Across Device (V)
11/2/2000
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