For BusinessPricing
Request a demo

ESDS452DBZR AI Analysis:
Datasheet, Specs, Alternatives & ECAD

AI summary

ESDS452DBZR product

ESDS452DBZR

TVS - Diodes

TVS diodeBidirectionalDual channelESD protectionSOT-235.5 V

ESDS452DBZR is a two-channel bidirectional 5.5 V TVS diode for protecting low-voltage signal or power lines against ESD and 8/20 µs surge events.

Best for

  • Two low-voltage bidirectional I/O lines
  • Industrial control interfaces
  • BMS communication-line protection

Avoid if

  • Normal operating voltage exceeds ±5.5 V
  • A lower clamp voltage than the specified surge clamp is required

Check before use

  • Protected IC transient rating
  • Ground return inductance
  • Actual surge test waveform and system energy

Key specifications

Working voltage
±5.5 V
IEC 61000-4-2 ESD
±30 kV contact and air discharge
Surge current
18 A, 8/20 µs
Line capacitance
3 pF typical

Compliance & Environment

RoHS
Yes
REACH
-
MSL
Level-1-260C-UNLIM
ECCN
-
HTSUS
-

Application

Industrial automation and controlBattery management systemsBuilding automation interfaces

Datasheet

esds452

800 KB

Datasheet AI

CAD Models

Download ECAD models for ESDS452DBZR: KiCad symbol & footprint, Altium footprint, PCB footprint, and 3D model.

EDA Symbol
Schematic symbol for your EDA tool
Get Files
PCB Footprint
Land pattern for PCB layout
Get Files
3D Model
STEP file for mechanical design
Get Files
KiCad Library
Verified KiCad 8 symbol, footprint, and 3D model
Generate library

Login required · CAD models billed separately as an add-on

Where to Buy

Real-time and catalog pricing from verified distributors

Live prices updated on demand · Catalog (~) prices may differ

Alternative components

Alternatives are being enriched. Analyze this part in PartGenie for the latest matches.

Design and risk insights

Questions & answers

ESDS452DBZR is a Texas Instruments dual-channel bidirectional TVS and ESD protection diode in a 3-pin DBZ SOT-23 package. Pins 1 and 2 are protected I/O channels, and pin 3 connects to ground.