ESD5Z
Series
Transient Voltage Suppressors
SOD-523 Plastic-Encapsulate
ESD
Protection
Diodes
DESCRIPTION
The ESD5Z Series is designed to protect voltage sensitive components from ESD and transient
voltage events. Excellent clamping capability, low leakage, and fast response time, make these parts
ideal for ESD protection on designs where board space is at a premium. Because of its small size, it is
suited for use in cellular phones, portable devices, digital cameras, power supplies and many other
portable applications..
Features
IEC61000-4-2 Level 4 ESD Protection
Protects one directional I/O line
Low clamping voltage
Working voltages : 2.5V,3.3V,5V,6V,7V,
12V,15V
Low leakage current)
Pin
Configuration
Circuit Diagram
1
2
Applications
Mechanical Characteristics
Package:
SOD-523
Flammability Rating: UL 94V-0
High temperature soldering guaranted:
260℃/10s
Packaging: Tape and Reel
Cell Phone Handsets and Accessories
Microprocessor based equipment
Personal Digital Assistants (PDA’s)
Notebooks, Desktops, and Servers
Portable Instrumentation
Peripherals
Absolute Maximum Ratings (T
A
=25°C unless otherwise specified)
Parameter
ESD per IEC 61000−4−2 (Air)
ESD per IEC 61000−4−2 (Contact)
ESD Voltage per human body model
ESD Voltage per machine model
Total Power Dissipation on FR-5 Board (Note 1) @ Ta=25°C
Junction and Storage
Temperature
Lead Solder Temperature – Maximum (10 Second
Duration)
Symbol
V
ESD
ESD
P
D
T
J,
T
STG
T
L
Value
±
30
±
22
16
400
150
−55 to +150
260(10S)
Unit
kV
kV
V
mW
°C
°C
hese ratings are limiting values above which the serviceability of the diode may be impaired
Note:1.FR-5=1.0x0.75x0.62
in
2.The
above
data above is for reference only.
DN:T19C26A0
http://www.microdiode.com
Rev:2019A0
Page :1
ESD5Z
Series
Transient Voltage Suppressors
Outlitne Drawing
SOD-523
Package Outline Dimensions
6\PERO
A
A1
b
c
D
E
E1
E2
L
Κ
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0LQ
0D[
0.510
0.770
0.500
0.700
0.250
0.350
0.080
0.150
0.750
0.850
1.100
1.300
1.500
1.700
0.200 REF
0.010
0.070
7° REF
'LPHQVLRQV ,Q ,QFKHV
0D[
0LQ
0.020
0.031
0.020
0.028
0.010
0.014
0.003
0.006
0.030
0.033
0.043
0.051
0.059
0.067
0.008 REF
0.001
0.003
7° REF
Suggested Pad Layout
Note:
1.Controlling dimension:in/millimeters.
2.General tolerance: ±0.05mm.
3.The pad layout is for reference purposes only.
PACKAGE SPECIFICATIONS
Package Reel Size
Reel DIA.
(mm)
Q'TY/Reel
(pcs)
Box Size
(mm)
QTY/Box
(pcs)
Carton Size
(mm)
Q'TY/Carton
(pcs)
SOD-523
7'
178
3000
183×188×80
18,000
386×265×215
108,000
Important Notice and Disclaimer
Microdiode Electronics (Jiangsu) reserves the right to make changes to this document and its
products and specifications at any time without notice. Customers should obtain and confirm the
latest product information and specifications before final design,purchase or use.
Microdiode Electronics (Jiangsu) makes no warranty, representation or guarantee regarding
the suitability of its products for any particular purpose, not does Microdiode Electronics
(Jiangsu) assume any liability for application assistance or customer product design. Microdiode
Electronics (Jiangsu) does not warrant or accept any liability with products which are purchased
or used for any unintended or unauthorized application.
No license is granted by implication or otherwise under any intellectual property rights of
Microdiode Electronics (Jiangsu).
Microdiode Electronics (Jiangsu) products are not authorized for use as critical components
in life support devices or systems without express written approval of Microdiode Electronics
(Jiangsu).
http://www.microdiode.com
Rev:2019A0
Page :4
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