TPD4E001DBVR ESD抑制器/TVS 原裝德州TI

1 Features

1• IEC 61000-4-2 ESD Protection (Level 4)

– ±8-kV Contact Discharge

– ±15-kV Air-Gap Discharge

• 5.5-A Peak Pulse Current (8/20-μs Pulse)

• IO Capacitance: 1.5 pF (Typical)

• Low Leakage Current: 1 nA (Maximum)

• Low Supply Current: 1 nA

• 0.9-V to 5.5-V Supply-Voltage Range

• Space-Saving DRL, DBV, DCK, DPK, and DRS

Package Options

• Alternate 2, 3, 6-Channel options Available:

TPD2E001, TPD3E001, TPD6E001

2 Applications

• USB 2.0

• Ethernet

• FireWire™ Serial Bus

• LVDS

• SVGA Video Connections

• Glucose Meters

3 Description

The TPD4E001 is a four-channel Transient Voltage

Suppressor (TVS) based Electrostatic Discharge

(ESD) protection diode array. The TPD4E001 is rated

to dissipate ESD strikes at the maximum level

specified in the IEC 61000-4-2 international standard

(Level 4). This device has a 1.5-pF IO capacitance

per channel, making it ideal for use in high-speed

data IO interfaces. The ultra low leakage current (< 1

nA maximum) is suitable for precision analog

measurements in applications like glucose meters

and heart rate monitors.

The TPD4E001 is available in DRL(SOT), DBV (SOT23),

DCK (SC-70), DRS (QFN), and DPK (PUSON)

packages and is specified for –40°C to +85°C

operation. See also the TPD4E1U06DCKR and

TPD4E1U06DBVR which are p2p compatible with the

TPD4E001DCKR and TPD4E001DBVR. These

devices offer higher IEC protection, lower

capacitance, lower clamping voltage, and eliminate

the input capacitor requirement.
TPD4E001DBVRTPD4E001DBVRTPD4E001DBVRTPD4E001DBVR

1功能

1•IEC 61000-4-2 ESD保护(四级)

——±8-kV接触放电

——±15-kV气隙放电

•5.5——峰值脉冲电流(8/20-μs脉冲)

•IO电容:1.5 pF(典型)

•低漏电流:1na(最大)

·低供电电流:1na

•0.9- 5.5 v供电电压范围

•节省空间的DRL、DBV、DCK、DPK和dr

包选项

•可供选择的2、3、6通道选项:

TPD2E001、TPD3E001 TPD6E001

2应用程序

•USB 2.0

•以太网

•火线™串行总线

•LVDS

•SVGA视频连接

•葡萄糖测定仪

3描述

TPD4E001是一个四通道瞬态电压

抑制器(电视)静电放电

(ESD)保护二极管阵列。TPD4E001评分

在最大水平上驱散静电打击

IEC 61000-4-2国际标准规定

(4级).该设备具有1.5 pf IO电容

每通道，使它在高速使用的理想

数据输入输出接口。超低泄漏电流(< 1

适用于精密模拟

在应用中测量，如血糖仪

心率监测器。

TPD4E001在DRL(SOT)， DBV (SOT23)，

DCK (SC-70)， DRS (QFN)， DPK (PUSON)

包和指定为-40°C + 85°C

操作。参见TPD4E1U06DCKR和

TPD4E1U06DBVR是p2p兼容的

TPD4E001DCKR TPD4E001DBVR。这些

设备提供更高的IEC保护，更低

电容低，夹紧电压低，消除

输入电容器的要求。