TPD4E001电路保护的TVS-二极管规格书PDF中文资料

TPD4E001属于电路保护的TVS-二极管。由德州仪器制造生产的TPD4E001TVS - 二极管TVS 二极管是一种半导体器件，可用于限制或阻止特定电压电平的浪涌。该系列产品使用二极管（只能单向导电的元器件）进行设计。TVS 是 Transient Voltage Suppression/Suppressor（瞬态电压抑制/抑制器）的首字母缩写。类型包括转向（轨至轨）或齐纳，具有单向通道、双向通道、电压 – 反关态、电压 – 击穿、电压 – 箝位、电流 – 峰值脉冲、功率 – 峰值脉冲和电源线路保护等特征。

1 Features

1• AEC-Q100 Qualified With the Following Results:

– Device Temperature Grade 1: –40°C to 125°C

Ambient Operating Temperature Range

– Device HBM ESD Classification Level 3B

– HBM Level 15 kV

– Device CDM ESD Classification Level C5

• IEC 61000-4-2 Level 4 ESD Protection

– ±8-kV Contact Discharge

– ±15-kV Air-Gap Discharge

• IEC 61000-4-5 Surge Protection

– 5.5 A (8/20 μs)

• Low 1.5-pF Input Capacitance

• Low 10-nA Maximum Leakage Current

• 0.9-V to 5.5-V Supply Voltage Range

2 Applications

• End Equipment

– Automotive Head Unit

– Automotive Rear Seat Entertainment

– Automotive Rear Camera Systems

• Interfaces

– USB 2.0

– Ethernet

– Precision Analog Interfaces

3 Description

The TPD4E001-Q1 device is a low-capacitance TVS

diode array designed for ESD protection in sensitive

electronics connected to communication lines. Each

channel consists of a pair of transient-voltagesuppression

diodes that steer ESD pulses to VCC or

GND. The TPD4E001-Q1 protects against ESD

events up to ±8-kV contact discharge and ±15-kV airgap

discharge, as specified in IEC 61000-4-2

international standard. This device has a low

capacitance of 1.5-pF per channel making it ideal for

use in high-speed data interfaces. The low leakage

current (10 nA maximum) ensures minimum power

consumption for the system and high accuracy for

analog interfaces.

Additionally, this device is ideal for protecting

automotive head units, automotive rear seat

entertainment, and automotive rear camera systems

that use USB 2.0, Ethernet, or precision analog

interfaces.