eGuard0524P N1680 REV.-

eGuard0524P
Green Products
Technical Data
Data Sheet N1680 REV.-
Description - eGuard™
The eGuard0524P* is an ultra low capacitance TVS (Transient Voltage Suppressor) array designed to protect
sensitive semiconductor components from electrical overstress when interfaced to high-speed data lines. The ultra
low capacitance (0.35pF typical I/O to I/O) of the eGuard0524P ensures negligible signal attenuation at data rates
up to 3.5GHz. The solid-state construction ensures fast clamping of electrical overstress transients resulting from
ESD (electrostatic discharge), EFT (Electrical Fast Transients) or CDE (Cable Discharge Events).
In addition to ultra low capacitance, the eGuard0524P provides superior surge current capability and excellent
voltage clamping performance. The surge current capability (8x20μs) is rated at 7A; approximately 33% higher
than industry norms. Furthermore, the tight clamping ratio (VC/VRWM) of 1.9 (typical at 1A) ensures harmful
transients are clamped quickly and close to the normal working voltage of the circuit. The super tight clamping
ratio is 30% better than industry norms and ensures superior protection of sensitive integrated circuits.
The eGuard0524P is designed to protect up to four data lines. It is packaged in a RoHS/WEEE compliant, 10 pin
DFN that has a very low package profile of 0.5mm (nominal). The combination of ultra low capacitance, high surge
capability, tight clamping ratio and low package profile make the eGuard0524P the ideal choice for today’s ESD
sensitive, space constrained applications.
Features
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ESD protection in accordance with:
IEC 61000-4-2 (ESD) ±17kV (air), ±12kV (contact)
IEC 61000-4-5 (lightning) 7A (8/20μs)
IEC 61000-4-4 (EFT) 40A (5/50ns)
Tight clamping ratio, VC/VRWM, ensures superior protection
High reverse surge current, IPP, capability
Low idle current minimizes standby power consumption
Low profile DFN package
Package design optimized for high speed lines
Flow-Through design
Protects four I/O lines
Low capacitance: 0.35pF typical (I/O to I/O)
Low operating voltage: 5V
Solid-state silicon-avalanche technology
Mechanical Characteristics
Applications
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DFNWB2.5×1-10L 10-pin package
RoHS/WEEE Compliant
Lead Pitch: 0.5mm
Lead finish: Pure Sn
Marking: Marking Code
Packaging: Tape and Reel
High Definition Multi-Media Interface (HDMI)
Digital Visual Interface (DVI)
DisplayPort TM Interface
MDDI Ports
PCI Express
eSATA Interfaces
* The eGuard logo is a trademark of SMC Diode Solutions - Sangdest Microelectronics (Nanjing) Co.
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eGuard0524P
Green Products
Technical Data
Data Sheet N1680 REV.-
Ordering Information:
Device
Package
DFNWB2.5×1-10L
(Pb-Free)
eGuard0524P
Shipping
3000pcs / reel
For information on tape and reel specifications, including part orientation and tape sizes, please refer to our Tape and Reel Packaging
Specification.
Maximum Ratings @TA=25°C unless otherwise specified
Parameter
Symbol
Value
Unit
Peak Pulse Current (tp=8/20μs)
IPP
7
A
ESD per IEC 61000-4-2 (Air)
ESD per IEC 61000-4-2 (Contact)
VESD
±17
±12
kV
TJ
-55 to + 150
°C
TSTG
-55 to + 150
°C
Operating Junction Temperature Range
Storage Temperature Range
Electrical Characteristics:
Characteristics
Reverse Stand-Off Voltage
Reverse Breakdown Voltage
Forward Voltage Drop
Reverse Leakage Current
Clamping Voltage
Clamping Voltage
Junction Capacitance
Junction Capacitance
Symbol
VRWM
VBR
VF
IR
VC
VC
Cj
Cj
Condition
Any I/O pin to ground
@ It=1mA
Any I/O pin to ground
@ IF=1mA, T = 25 ℃
@VRWM = 5V, T = 25 ℃
Any I/O pin to ground
@IPP = 1A, tp=8/20μs
Any I/O pin to ground
@IPP = 7A, tp=8/20μs
Any I/O pin to ground
@VR = 0V, fSIG = 1MHz
Between I/O pins
@VR = 0V, fSIG = 1MHz
Any I/O pin to ground
Min.
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Typ.
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Max.
5
Units
V
6
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V
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0.5
0.9
1
V
μA
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9.5
10.5
V
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17
V
-
0.35
0.4
pF
-
0.65
0.8
pF
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eGuard0524P
Green Products
Technical Data
Data Sheet N1680 REV.-
Pin Configuration
Pin
Identification
1, 2, 4, 5
Input Lines
6, 7, 9, 10
Output Lines
(No Internal Connection)
3, 8
Ground
Marking Diagram:
Where 524P is eGuard0524P
524P
X
= Part name
= Marking code for date code
Cautions:Molding resin
Epoxy resin UL:94V-0
Part Name Information
eGuard 05 24 P
Suffix
P = Ultra-low Capacitance
Number of lines
24=2Ground/4Data Lines
Max Stand-off Voltage
05=5VRWM (Volts)
TVS Arrays Product
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eGuard0524P
Green Products
Technical Data
Data Sheet N1680 REV.-
Fig.1 Power Derating Curve
Fig.2 Pulse Waveform
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eGuard0524P
Green Products
Technical Data
Data Sheet N1680 REV.-
Fig. 3 Clamping Voltage vs. Peak Pulse Current
Fig. 4 Normalized Capacitance vs. Reverse Voltage
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eGuard0524P
Green Products
Technical Data
Data Sheet N1680 REV.-
Mechanical Dimensions (In mm/Inches):
DFNWB2.5×1-10L
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eGuard0524P
Technical Data
Data Sheet N1680 REV.-
Green Products
DISCLAIMER:
1- The information given herein, including the specifications and dimensions, is subject to change without prior notice to improve product
characteristics. Before ordering, purchasers are advised to contact the SMC - Sangdest Microelectronics (Nanjing) Co., Ltd sales
department for the latest version of the datasheet(s).
2- In cases where extremely high reliability is required (such as use in nuclear power control, aerospace and aviation, traffic equipment,
medical equipment , and safety equipment) , safety should be ensured by using semiconductor devices that feature assured safety or by
means of users’ fail-safe precautions or other arrangement .
3- In no event shall SMC - Sangdest Microelectronics (Nanjing) Co., Ltd be liable for any damages that may result from an accident or
any other cause during operation of the user’s units according to the datasheet(s). SMC - Sangdest Microelectronics (Nanjing) Co., Ltd
assumes no responsibility for any intellectual property claims or any other problems that may result from applications of information,
products or circuits described in the datasheets.
4- In no event shall SMC - Sangdest Microelectronics (Nanjing) Co., Ltd be liable for any failure in a semiconductor device or any
secondary damage resulting from use at a value exceeding the absolute maximum rating.
5- No license is granted by the datasheet(s) under any patents or other rights of any third party or SMC - Sangdest Microelectronics
(Nanjing) Co., Ltd.
6- The datasheet(s) may not be reproduced or duplicated, in any form, in whole or part, without the expressed written permission of SMC
- Sangdest Microelectronics (Nanjing) Co., Ltd.
7- The products (technologies) described in the datasheet(s) are not to be provided to any party whose purpose in their application will
hinder maintenance of international peace and safety nor are they to be applied to that purpose by their direct purchasers or any third
party. When exporting these products (technologies), the necessary procedures are to be taken in accordance with related laws and
regulations..
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