ESD005A3V3FB

Typical applications: Smartphones, tablets, and related accessories Laptops, servers, and industrial power modules In-vehicle audio‑video systems (MID/CAR DVD/MP3/MP4) Portable instruments, digital cameras, and smart wearable devices Transient protection for communication interfaces and industrial control systems

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ESD electrostatic discharge protection diode

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Product Description

Product Description:
The ESD005A3V3FB is a high‑performance bidirectional transient voltage suppressor (TVS) designed to protect sensitive electronic devices from high‑energy transient disturbances such as electrostatic discharge (ESD), electrical fast transients (EFT), and lightning strikes. Featuring solid‑state silicon technology and a compact SOD‑323 package, this device delivers an efficient and reliable protection solution for portable electronics and industrial systems.

Core Features:

Ultra-strong protective capability : Complies with IEC 61000‑4‑2, supporting ±30 kV ESD protection (air/contact discharge); certified to IEC 61000‑4‑5, capable of withstanding 12 A surge current (8/20 µs), meeting the demands of harsh environments.
Precise electrical parameters : Reverse breakdown voltage ±3.3 V (maximum), with typical clamping voltages as low as 8.0 V (1 A pulse) and 15.0 V (12 A pulse), ensuring fast response and efficient energy absorption.
Ultra-low leakage current : The maximum reverse leakage current is only 0.2 μA, reducing power consumption.
High-power tolerance : Peak pulse power reaches 180 W (8/20 μs), suitable for high-current surge applications.
Eco-friendly packaging : The SOD-323 package is compact, compliant with lead-free (Pb-free) and halogen-free standards, and well-suited for high-density PCB designs.

Typical applications:

Smartphones, tablets, and related accessories
Laptops, servers, industrial power modules
In-vehicle audiovisual system (MID/CAR DVD/MP3/MP4)
Portable instruments, digital cameras, smart wearable devices
Transient Protection for Communication Interfaces and Industrial Control Systems

Technical Advantages:

Wide temperature range (-55°C to 150°C), ensuring stable operation in extreme environments.
Verified through professional ESD testing, it delivers a clear clamping waveform and fast response characteristics.

With its high protection rating, compact footprint, and outstanding performance, the ESD005A3V3FB is an ideal solution for safeguarding electronic devices against transient voltage threats, particularly in portable and industrial applications where space and reliability are critical.

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Guangdong Jiaxun Electronics Co., Ltd. is a Sino‑foreign joint venture high‑tech enterprise specializing in the R&D, manufacturing, sales, and technical services of discrete semiconductor devices. The company boasts a highly qualified R&D center with robust technological capabilities; through continuous innovation, its products are marketed worldwide, securing a leading position in the industry.

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Service Hotline:0769-2230 2199

Contact Information

Guangdong Jiaxun Electronics Co., Ltd.

Address: Room 139, No. 8 Youxin Avenue, Wanjiang Subdistrict, Dongguan City, Guangdong Province
Mobile phone:18922939508
Phone:0769-2230 2199

Fax: 0769-2315 8049
Email:jiaxundz@qq.com
QQ: 75836771, 343109788
Website:www.jiaxundz.com

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