Texas Instruments TVS 0 Series, User Manual

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1 SLVUBJ8 – October 2018
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Copyright © 2018, Texas Instruments Incorporated
Flat Clamp TVS Evaluation Module—Adaptor Boards
User's Guide
SLVUBJ8 – October 2018
Flat Clamp TVS Evaluation Module—Adaptor Boards
This user's guide describes the characteristics, operation, and use of the TVSxx0x Precision Surge
Protection Diode Adaptor Board Evaluation Module (EVM). The TVSxx0x family of devices are precision
clamps that keep ultra-low and flat clamping voltages during transient overvoltage events like surge for
both bidirectional and unidirectional signals. These adaptor boards place the small DRV package size of
the TVSxx00 device and the small DRB package size of the TVSxx01 device into a larger footprint that is
designed to fit into industry standard SMA and SMB package types and allow users to test performance in
their own systems. This user's guide includes setup instructions, schematic diagrams, a bill of materials,
and printed-circuit board layout drawings for the EVM.
Contents
1 Introduction
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2
2 Board Setup
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2
2.1 Surge Testing
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3
2.2 ESD Testing
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4
3 Schematic
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5
4 Layout
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9
5 Bill of Materials
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10
List of Figures
1 Unidirectional Adapter Board
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2
2 Bidirectional Adapter Board
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2
3 Surge Test Setup Unidirectional Configuration
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3
4 TVS3300 35-A Surge Clamping Waveforms
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3
5 FLAT-CLAMP-TVS-EVM Board
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4
6 TVS0500 Schematic
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5
7 TVS0701 Schematic
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5
8 TVS140X Schematic
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5
9 TVS180X Schematic
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5
10 TVS220X Schematic
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6
11 TVS270X Schematic
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6
12 TVS330X Schematic
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7
13 Evaluation Module Top Layer
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14 Evaluation Module Bottom Layer
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9
List of Tables
1 Evaluation Module Bill of Materials
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10
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