What are the key applications for this diode?

It is commonly used in cellular handsets, PDAs, notebooks, digital cameras, and industrial equipment to protect sensitive I/O ports.

What is the ESD protection level?

It provides protection up to ±30kV for both air and contact discharge, meeting IEC 61000-4-2 standards.

What should be considered before using this component?

Engineers should verify that the 5V reverse working voltage covers the signal range and that the 20pF junction capacitance does not interfere with signal integrity in high-speed interfaces.

What should sourcing teams check before buying H5VND5B?

Check lifecycle (Active), compliance data, distributor availability, and approved-source coverage. Current sourcing signal: Low; readiness: easy.

What is the pinout of H5VND5B?

Use the H5VND5B datasheet for the official pinout diagram and pin names. In PartGenie, ask Datasheet AI about H5VND5B pinout to locate pins, power rails, and interface signals before layout.

H5VND5B Datasheet, Specs, Alternatives & ECAD | Zhuhai Hongjiacheng Technology Co., Ltd.

Q: What is the H5VND5B?

The H5VND5B is a bi-directional TVS diode designed to protect electronic circuits from electrostatic discharge (ESD) and lightning surges.

AI summary

The H5VND5B is a compact, bi-directional 5V ESD protection diode in a SOD-523 package, ideal for protecting sensitive data lines in portable electronics.

Best for

Portable electronics
I/O port protection
General ESD suppression

Avoid if

High-speed data lines requiring ultra-low capacitance (< 1pF)
Applications exceeding 5V signal levels

Check before use

Signal voltage levels
Capacitance impact on signal integrity

Key specifications

Reverse Working Voltage: 5 V
Peak Pulse Power: 120 W
ESD Rating: ±30 kV
Capacitance: 20 pF

Compliance & Environment

RoHS: -
REACH: -
MSL: -
ECCN: -
HTSUS: -

Application

Consumer ElectronicsIndustrial Equipment

Datasheet

dc7619b9a1f793435ac888557fda7f50_2404031007_hongjiacheng-H5VND5B_C20615818.pdf

800 KB

Datasheet AI

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Alternative components

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Design and risk insights

Questions & answers

The H5VND5B is a bi-directional TVS diode designed to protect electronic circuits from electrostatic discharge (ESD) and lightning surges.

AI summary

Best for

Avoid if

Check before use

Key specifications

Compliance & Environment

Application

Datasheet

CAD Models

Alternative components

Design and risk insights

Questions & answers

What is the H5VND5B?+×

What are the key applications for this diode?+×

What is the ESD protection level?+×

What should be considered before using this component?+×

What should sourcing teams check before buying H5VND5B?+×

What is the pinout of H5VND5B?+×