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ESDS314 Datasheet Preview

ESDS314 Datasheet

Data-Line Surge and ESD Protection Diode Array

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ESDS312, ESDS314
SLVSEG9B – MAY 2018 – REVISED SEPTEMBER 2018
ESDS312, ESDS314 Data-Line Surge and ESD Protection Diode Array
1 Features
1 IEC 61000-4-2 Level 4 ESD Protection
– ±30-kV Contact Discharge
– ±30-kV Air Gap Discharge
• IEC 61000-4-4 EFT Protection
– 80 A (5/50 ns)
• IEC 61000-4-5 Surge Protection
– 25 A (8/20 μs)
– Low Surge Clamping Voltage 6.5 V at 25 A Ipp
• IO Capacitance:
– 4.5 pF (Typical)
• DC Breakdown Voltage: 5.5 V (Minimum)
• Ultra Low Leakage Current: 5 nA (Typical)
• Supports High Speed Interfaces up to 5 Gbps
• Industrial Temperature Range: –40°C to +125°C
• Easy Flow-Through Routing Package (ESDS312)
2 Applications
• End Equipment
– Ethernet Switches
– Access Points
– Gateways
– Printers
– DVR and NVR
• Interfaces
– Ethernet 10/100/1000 Mbps
– USB 2.0
– GPIO
3 Description
The ESDS314, ESDS312 devices are unidirectional
TVS ESD protection diode array for Ethernet, USB
and general purpose data line surge protection up to
25 A (8/20 μs) . The ESDS314, ESDS312 devices
are rated to dissipate ESD strikes at the maximum
level specified in the IEC 61000-4-2 international
standard (Level 4).
The devices features a 4.5-pF IO capacitance per
channel making it ideal for protecting high-speed
interfaces such as Ethernet 10/100/1000, USB 2.0
and GPIO. The low dynamic resistance and low
clamping voltage ensure system level protection
against transient events.
The ESDS314, ESDS312 devices are offered in the
industry standard 5-Pin SOT23 packages.
Device Information(1)
PART NUMBER
PACKAGE
BODY SIZE (NOM)
ESDS314
SOT23 (5)
2.9 mm x 1.6 mm x
1.25 mm
ESDS312
SOT23 (5); 2 NC
pins
2.9 mm x 1.6 mm x
1.25 mm
(1) For all available packages, see the orderable addendum at
the end of the data sheet.
Typical Application Schematic
RJ-45
Connector
ESDS314
TP1+
TP1-
TP2+
TP2-
TP3+
TP3-
Ethernet
PHY
ESDS314
TP4+
TP4-
1
An IMPORTANT NOTICE at the end of this data sheet addresses availability, warranty, changes, use in safety-critical applications,
intellectual property matters and other important disclaimers. PRODUCTION DATA.




etcTI

ESDS314 Datasheet Preview

ESDS314 Datasheet

Data-Line Surge and ESD Protection Diode Array

No Preview Available !

ESDS312, ESDS314
SLVSEG9B – MAY 2018 – REVISED SEPTEMBER 2018
www.ti.com
Table of Contents
1 Features .................................................................. 1
2 Applications ........................................................... 1
3 Description ............................................................. 1
4 Revision History..................................................... 2
5 Pin Configuration and Functions ......................... 3
6 Specifications......................................................... 4
6.1 Absolute Maximum Ratings ...................................... 4
6.2 ESD Ratings -JEDEC Specifications ........................ 4
6.3 ESD Ratings - IEC Specifications ............................. 4
6.4 Recommended Operating Conditions....................... 4
6.5 Thermal Information .................................................. 4
6.6 Electrical Characteristics........................................... 5
6.7 Typical Characteristics .............................................. 6
7 Detailed Description .............................................. 8
7.1 Overview ................................................................... 8
7.2 Functional Block Diagram ......................................... 8
7.3 Feature Description................................................... 8
7.4 Device Functional Modes.......................................... 8
8 Application and Implementation .......................... 9
8.1 Application Information.............................................. 9
8.2 Typical Application ................................................... 9
9 Power Supply Recommendations...................... 11
10 Layout................................................................... 11
10.1 Layout Guidelines ................................................. 11
10.2 Layout Example .................................................... 11
11 Device and Documentation Support ................. 12
11.1 Receiving Notification of Documentation Updates 12
11.2 Community Resources.......................................... 12
11.3 Trademarks ........................................................... 12
11.4 Electrostatic Discharge Caution ............................ 12
11.5 Glossary ................................................................ 12
12 Mechanical, Packaging, and Orderable
Information ........................................................... 12
4 Revision History
Changes from Revision A (July 2018) to Revision B
Page
• Changed from Advanced Information to Production Data ..................................................................................................... 1
Changes from Original (May 2018) to Revision A
Page
• Changed from Product Preview to Advance Information ....................................................................................................... 1
2 Submit Documentation Feedback
Copyright © 2018, Texas Instruments Incorporated
Product Folder Links: ESDS312 ESDS314


Part Number ESDS314
Description Data-Line Surge and ESD Protection Diode Array
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