Bi-directional TVS Diode with Operating Voltage of 3.3V

时间： 2021-06-22 来源：Applied Power

技术问答

The AR3311D3 is a 3.3V bi-directional TVS Diode, utilizing leading monolithic silicon technology to provide fast response time and low ESD clamping voltage, making this device an ideal solution for protecting voltage sensitive high-speed data lines. The AR3311D3 has a low capacitance with a typical value at 1pF and complies with the IEC 61000-4-2 (ESD) with ±30kV air and ±30kV contact discharge. It is assembled into a lead-free SOD- 323 packages. The small size, low capacitance, and high ESD surge protection make AR3311D3 an ideal choice to protect cell phones, wireless systems, and communication equipment.

Fig.1 Dimensions and Pin Configuration

●Features：

■340W peak pulse power (8/20μs)

■Ultra-low capacitance: 1pF typical

■Ultra-low leakage: nA level

■Operating voltage: 3.3V

■ Low clamping voltage

■ Protects one power line or data line

■Complies with the following standards:

▲– IEC 61000-4-2 (ESD) immunity test

◆Air discharge: ±30kV

◆Contact discharge: ±30kV

▲– IEC61000-4-5 (Lightning) 21A (8/20μs)

■RoHS Compliant

●Mechanical Characteristics：

■ Package: SOD-323

■ Lead Finish: Matte Tin

■ Case Material: "Green" Molding Compound.

■ Moisture Sensitivity: Level 3 per J-STD-020

■ Terminal Connections: See Diagram Below

■Marking Information: See Below

●Applications：

■ USB Ports

■Smart Phones

■ Wireless Systems

■ Ethernet 10/100/1000 Base T

●Marking Information：

Fig.2

●Ordering Information：

Fig.3

●Electrical Characteristics：

Fig.5

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本文由三年不鸣转载自Applied Power，原文标题为:AR3311D3 1-Line Low Capacitance Bi-directional TVS Diode，本站所有转载文章系出于传递更多信息之目的，且明确注明来源，不希望被转载的媒体或个人可与我们联系，我们将立即进行删除处理。

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