What is ESD752DBZR used for?

It is intended for transient protection on USB Power Delivery VBUS and slower-speed USB-PD signals such as CC, SBU, D+ and D-, as well as industrial I/O, PLC, ADC, and 4/20 mA circuits.

What should engineers review before using ESD752DBZR?

Check the ±24 V stand-off rating against normal and fault voltages, confirm that a 37 V clamp at 5.7 A is safe for downstream circuitry, and use a short, wide ground connection near the connector.

What is the pinout of ESD752DBZR?

Use the ESD752DBZR datasheet for the official pinout diagram and pin names. In PartGenie, ask Datasheet AI about ESD752DBZR pinout to locate pins, power rails, and interface signals before layout.

ESD752DBZR Datasheet, Specs, Alternatives & ECAD | Texas Instruments

AI summary

ESD752DBZR is a dual-channel 24 V bidirectional TVS diode for USB-PD and industrial I/O transient protection, with 5.7 A 8/20 µs surge capability.

Best for

USB-PD VBUS transient protection
USB-PD slower-speed signal protection
Industrial I/O requiring bidirectional protection

Avoid if

The protected line can exceed ±24 V continuously
The downstream IC cannot withstand the specified clamp voltage
A lower-capacitance device is required for higher-speed interfaces

Check before use

Verify surge waveform and required current rating
Review protected IC absolute maximum voltage during clamping
Follow connector-side TVS layout guidance

Key specifications

Working voltage: ±24 V
Surge current: 5.7 A, 8/20 µs
ESD protection: ±30 kV IEC 61000-4-2 contact and air
Clamp voltage: 37 V at 5.7 A
Channels: 2 bidirectional channels
Package: SOT-23-3 (DBZ)

Compliance & Environment

RoHS: ROHS3 Compliant
REACH: -
MSL: Level-1-260C-UNLIM
ECCN: -
HTSUS: -

Application

USB Power Delivery protectionIndustrial control I/OUSB connector ESD protection

Datasheet

sszb130

800 KB

Datasheet AI

CAD Models

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Alternative components

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

Design and risk insights

Questions & answers

ESD752DBZR is the Texas Instruments ESD752 in a DBZ SOT-23-3 package. It integrates two bidirectional TVS protection channels sharing a ground pin.

AI summary

Best for

Avoid if

Check before use

Key specifications

Compliance & Environment

Application

Datasheet

CAD Models

Where to Buy

Alternative components

Design and risk insights

Questions & answers

What is ESD752DBZR?+×

What is ESD752DBZR used for?+×

What should engineers review before using ESD752DBZR?+×

What is the pinout of ESD752DBZR?+×