CD143A-SR05LC

更新时间： 2024-11-11 12:55:47

品牌	Logo	应用领域
伯恩斯 - BOURNS		二极管电视
页数	文件大小	规格书
4页	241K
描述
Steering/TVS Diode Array Series

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中文翻译

获取价格

数据手册
替代型号

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CD143A-SR05LC 数据手册

Features

■ RoHS compliant*

■ Halogen free**

Applications

■ Ethernet - 10/100/1000 Base T

■ Firewire and USB

■ ESD protection >15 kV

■ Protects Vcc and two data lines

■ Portable electronics

■ Video/graphic cards

CD143A-SR05LC – Steering/TVS Diode Array Series

General Information

The Bourns^®Model CD143A-SR05LC device provides ESD, EFT

and surge protection for the external ports of portable electronic

devices such as cell phones, handheld electronics and personal

computers.

REF

GND

The ESD protection provided by the component enables a data

port to withstand a minimum ±± ꢀV Contact ꢁ ±15 ꢀV Air Discharge

per the ESD test method specified in IEC 61000-4-2. The device

measures 2.±0 mm x 1.20 mm and is available in a SOT-143

package intended to be mounted directly onto an FR4 printed

circuit board.

The Bourns^®device will meet IEC 61000-4-2 (ESD), IEC 61000-4-4

(EFT) and IEC 61000-4-5 (Surge) requirements.

I/O

Absolute Maximum Ratings (@ T = 25 °C Unless Otherwise Noted)

Parameter

Symbol

P_PP

I_PP

Value

Unit

Peak Pulse Power (t_p= ±ꢁ20 µs)¹

Peak Pulse Current (t_p= ±ꢁ20 µs)

Operating Temperature

Storage Temperature

250

T_J

-55 to +125

-55 to +150

˚C

T_STG

V_f

Forward Voltage ( I = 15 mA, Pin 1-4)

Electrical and Thermal Characteristics (@ T = 25 °C Unless Otherwise Noted)

Parameter

Symbol

V_BR

V_WM

V_C

Value

6.1

Unit

Breakdown Voltage Minimum @ 1 mA

Working Peak Voltage

5.0

2,3

Clamping Voltage Maximum @ I_P= 1 A

2,3

9.0

Clamping Voltage Maximum @ I_P

V_C

20 @ 17.5 A

1.0

Leakage Current @ V_WM

I_D

µA

Capacitance Maximum per Data Line @ 0 V,

4,5

1 MHz

C_J

Notes:

1. See Peak Pulse Power vs. Pulse Time.

2. From Pin 4 to Pin 1.

3. See Pulse Wave Form.

4. From Pin 1 to Pin 3, Pin 1 to Pin 2, Pin 3 to Pin 4, Pin 2 to Pin 4.

5. GND is connected to ground, REF is connected to +V and input applies to V

= 12 V. V

stgn

= 30 mV, F = 1 MHz.

CC CC

RoHS Directive 2002/95/EC Jan 27, 2003 including Annex.

** Bourns follows the prevailing definition of “halogen free” in the industry. Bourns considers a product to be “halogen free” if (a) the Bromine (Br) content is 900 ppm or less;

(b) the Chlorine (Cl) content is 900 ppm or less; and (c) the total Bromine (Br) and Chlorine (Cl) content is 1500 ppm or less.

Specifications are subject to change without notice.

Customers should verify actual device performance in their specific applications.

12 3 4

中文翻译

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CD143A-SR05LC 替代型号

型号	品牌	替代类型	描述	数据表
CD143A-SR05	BOURNS	类似代替	CD143A-SR05~12 - Steering/TVS Diode Array Series
SR3.3.TCT	SEMTECH	功能相似	RailClamp® Low Capacitance TVS Diode Array
SR2.8.TCT	SEMTECH	功能相似	RailClamp® Low Capacitance TVS Diode Array

与CD143A-SR05LC相关器件

型号	品牌	获取价格	描述	数据表
CD143A-SR12	BOURNS	获取价格	CD143A-SR05~12 - Steering/TVS Diode Array Series
CD143A-SR2.8	BOURNS	获取价格	CD143A-SR2.8~3.3 - Steering/TVS Diode Array Series
CD143A-SR2.8_11	BOURNS	获取价格	Steering/TVS Diode Array Series
CD143A-SR2.8C	BOURNS	获取价格	Trans Voltage Suppressor Diode, 200W, 2.8V V(RWM), Unidirectional, 1 Element, Silicon,
CD143A-SR3.3	BOURNS	获取价格	CD143A-SR2.8~3.3 - Steering/TVS Diode Array Series
CD143A-SR3.3C	BOURNS	获取价格	Trans Voltage Suppressor Diode,
CD143A-SR70	BOURNS	获取价格	Driver Side Protection
CD14538	TI	获取价格	CMOS DUAL PRECISION MONOSTABLE MULTIVIBRATOR
CD14538B	TI	获取价格	CMOS Dual Precision Monostable Multivibrator
CD14538BD	ETC	获取价格	MONOSTABLE MULTIVIBRATOR\|CMOS\|DIP\|16PIN\|CERAMIC

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