Polymer ESD Suppressors
0402ESDA-XXN
0402ESDA-XXN
ROHS
Overview
The Chip ESD-Suppressor is specially designed to
protect sensitive electronics from the threat of the
electrostatic discharge (ESD). The product reacts almost
instantly to the transient voltage and effectively clamps it
to the low voltage for the duration of the ESD transient.
The product uses voltage variable polymers that
inherently produce low capacitance and very low leakage
current. Thus the device is virtually invisible to the circuit
during
normal
operational
mode.
It
is
especially
Features
0402inch/ 1005mm foot print
Ideal ESD protection for high frequency, low
voltage applications.
Exceeds testing requirements outlined in
IEC 61000-4-2
Ultra low capacitance (1.5pF typ.)
Very low leakage current
Fast response time
Bi-directional
Surface mount
RoHS compliant for global applications.
transparent to the high-speed digital circuits due to the
high off-state impedance and low capacitance. Signals
are not distorted or disrupted as shown by extensive
testing. Using the ESD-Suppressor ESD protection,
devices maintain signal integrity of high- speed data
signals while protecting the circuit from ESD. The nature
of the material creates a bi- directional part, which means
that only one device per surge path is required to provide
complete ESD protection regardless of the surge polarity.
Applications
High Speed Data Ports
( USB 2.0, IEEE 1394 )
Computers & Peripherals
( Cell phone, PDA, HDTV, DVD players )
Electrical Parameters (Tamb=25℃)
Part Number
0402ESDA-05N
0402ESDA-09N
0402ESDA-12N
0402ESDA-14N
0402ESDA-18N
0402ESDA-24N
Working
Voltage
(Vdc)
05V
09V
12V
14V
18V
24V
Trigger
Voltage(Vv)
Vv=±30%
100V
100V
100V
100V
100V
100V
Clamping
Voltage
(Vc)
50V
50V
50V
50V
50V
50V
Capacitance (Cp)
Leakage
Current (IL)
<1nA
<1nA
<1nA
<1nA
<1nA
<1nA
1.5pF
1.5pF
1.5pF
1.5pF
1.5pF
1.5pF
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Polymer ESD Suppressors
0402ESDA-XXN
0402ESDA-XXN
ROHS
Electrical characteristics
Characteristic
Rated Voltage
Clamping Voltage
1
Trigger Voltage
2
Capacitance (@1MHz)
Leakage Current (@12VDC)
ESD Capability
IEC61000-4-2 Direct Discharge IEC61000-4-2 Air
Discharge
ESD Pulse Withstand
1
Operating Temperature
Notes
1 Per IEC61000-4-2, Level 4 waveform (8kV direct, 30A) measured 30ns after initiation of pulse.
2 Trigger measurement made using Transmission Line Pulse (TLP) method
Value
05V.09V.12V.18V.24Vdc typ
65typ, 100max
100V typ, 500max
1.5pF
typ, 3pF max.
0.1nA typ.
8kV typ. 15kV typ.
>1,000 typ.
-40°C to +85°C
Appearance
SIZE EIA (EIAJ)
L
W
T
B
0402(1005)
1.00±0.15
0.50
±0.10
0.50±0.10
0.25±0.15
Recommended Soldering Method
1. Wave Solder
Reservoir Temperature: 260°C (500°F)
Recommended time in reservoir: ≤10 seconds.
2. Infrared Reflow
Temperature: 260°C
Time: 10 seconds maximum at peak temperature.
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Polymer ESD Suppressors
0402ESDA-XXN
0402ESDA-XXN
ROHS
Recommended Soldering Method
ESD absorption characteristics (voltage waveform)
Model Description
0402 ESD A
-
(1)
(2) (3)
05N
(4)
(1):
Chip size, “0402” means ( 1.0 x 0.5 mm)
(2): (typical)Series
name, “ ESD ” BORN Single typeESD
(3):
Typical Capacitance “ A ” means 1 pF< A <5pF
(4): Maximum continuous working voltage – Vdc, “05” means 5V
Quantity Per Reel:
Chip Size
0402 (1005)
Parts on 7 inch (178 mm) Reel
10,000pcs
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