AZ4212-01G屬于電路保護的TVS-二極管。由晶焱科技股份有限公司制造生產的AZ4212-01GTVS - 二極管TVS 二極管是一種半導體器件，可用于限制或阻止特定電壓電平的浪涌。該系列產品使用二極管（只能單向導電的元器件）進行設計。TVS 是 Transient Voltage Suppression/Suppressor（瞬態(tài)電壓抑制/抑制器）的首字母縮寫。類型包括轉向（軌至軌）或齊納，具有單向通道、雙向通道、電壓 – 反關態(tài)、電壓 – 擊穿、電壓 – 箝位、電流 – 峰值脈沖、功率 – 峰值脈沖和電源線路保護等特征。

特性 Features

ESD/Surge Protection for 1 Line with

Bidirectional.

Provide transient protection for each line to

IEC 61000-4-2 (ESD) ±30kV (air/contact)

IEC 61000-4-4 (EFT) 80A (5/50ns)

IEC 61000-4-5 (Lightning) 25A (8/20μs)

Suitable for, 12V and below, operating voltage

applications

Small package saves board space

Protect one I/O line or one power line

Fast turn-on and Low clamping voltage

Solid-state silicon-avalanche and active circuit

triggering technology

Green part

Applications

RS232, RS485 Interfaces

Power line protection

Security system

Network

Power manager system

Notebooks, desktops, and servers

Microprocessor-based equipment

Peripherals

描述 Description

AZ4212-01G is a design which includes a

bidirectional ESD rated clamping cell to protect

one power line, or one control line, or one low

speed data line in an electronic systems. The

AZ4212-01G has been specifically designed to

protect sensitive components which are

connected to power and control lines from

over-voltage damage and latch-up caused by

Electrostatic Discharging (ESD), Electrical Fast

Transients (EFT), Lightning, and Cable

Discharge Event (CDE).

AZ4212-01G is a unique design which

includes proprietary clamping cell in a single

package.

During transient conditions, the proprietary

clamping cell prevents over-voltage on the power

line or control/data lines, protecting any

downstream components.

AZ4212-01G may be used to meet the ESD

immunity requirements of IEC 61000-4-2, Level 4

(±15kV air, ±8kV contact discharge).