STF701

更新时间： 2024-09-26 22:42:39

品牌	Logo	应用领域
商升特 - SEMTECH		数据线路滤波器过滤器二极管电视
页数	文件大小	规格书
6页	174K
描述
T-Filter with TVS Diode Array For EMI Filtering and ESD Protection

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STF701 技术参数

是否Rohs认证：	不符合	生命周期：	Obsolete
Reach Compliance Code：	unknown	ECCN代码：	EAR99
HTS代码：	8504.50.80.00	风险等级：	5.83
Is Samacsys：	N	电容：	100 µF
最大直流电阻：	55 Ω	滤波器类型：	FERRITE CHIP
高度：	1.1 mm	JESD-609代码：	e0
长度：	2.2 mm	安装类型：	SURFACE MOUNT
功能数量：	2	最高工作温度：	125 °C
最低工作温度：	-20 °C	包装方法：	TAPE AND REEL
物理尺寸：	L2.2XB1.35XH1.1 (mm)/L0.087XB0.053XH0.043 (inch)	额定电压：	5 V
端子面层：	Tin/Lead (Sn/Pb)	宽度：	1.35 mm
Base Number Matches：	1

STF701 数据手册

STF701

T-Filter with TVS Diode Array

For EMI Filtering and ESD Protection

PROTECTION PRODUCTS

Features

Description

The STF701 is a low pass T-filter with integrated TVS

diodes. It is designed to provide bi-directional un-

wanted EMI/RFI signals filtering and electrostatic

discharge (ESD) protection in portable electronic

equipment. Each device will provide filtering and

protection for two I/O lines.

u Bidirectional EMI/RFI filtering with integrated ESD

protection

u ESD protection to IEC 61000-4-2 Level 4

u Filtering and ESD protection for two data lines

u Low insertion loss to 10MHz

u Good attenuation of high frequency signals

u Low TVS operating voltage (5V)

u Low clamping voltage

The STF701 is constructed using thin-film-on-silicon

technology. The device has very low insertion loss in

the pass band (to approximately 10MHz) and good

attenuation at high frequencies (approximately

100MHz to 1GHz). Each line features two stages of

TVS diode protection. The TVS diodes provide effec-

tive suppression of ESD voltages in excess of 15kV (air

discharge) and 8kV (contact discharge) per IEC 61000-

4-2, level 4.

u Low leakage current

u Thin-film-on-silicon technology

Mechanical Characteristics

u EIAJ SC70-5L package

u Molding compound flammability rating: UL 94V-0

u Marking : 701

The clamping characteristics of the device are opti-

mized by the use of two TVS diodes. The TVS diodes

serve a dual purpose of protecting the internal capaci-

tor and the sensitive IC connected to the line. The

voltage divider action of the circuit means the voltage

across the protected IC will be very close to the break-

down voltage (V_BR) of the second TVS.

u Packaging : Tape and Reel per EIA 481

Applications

u Cell phone handsets

u Cell phone accessories

u RF Communications equipment

u Laptop Computers

u Two-way pagers

The small size and integrated feature of the STF701

minimizes required board space and increases system

reliability. The STF701 is suitable for use in portable

communications devices such as cellular handsets and

accessory kits.

u GPS Devices

Circuit Diagram

Schematic & PIN Configuration

SC70-5L (Top View)

www.semtech.com

Revision 9/2000

12 3 4 5 6

中文翻译

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与STF701相关器件

型号	品牌	获取价格	描述	数据表
STF701.TC	SEMTECH	获取价格	暂无描述
STF701.TCT	SEMTECH	获取价格	Data Line Filter
STF701.TG	SEMTECH	获取价格	Ferrite Chip, 2 Function(s), 5V, SC70-5L, 5 PIN
STF701.TGT	SEMTECH	获取价格	Trans Voltage Suppressor Diode, 5V V(RWM), Bidirectional,
STF701_11	PROTEC	获取价格	emi filter/tvs array
STF701_12	PROTEC	获取价格	EMI FILTER/TVS ARRAY
STF701-LF	PROTEC	获取价格	暂无描述
STF701-LF-T7	PROTEC	获取价格	Data Line Filter, 2 Function(s), LEAD FREE PACKAGE, 5 PIN
STF701TC	SEMTECH	获取价格	T-Filter with TVS Diode Array For EMI Filtering and ESD Protection
STF701TG	SEMTECH	获取价格	T-Filter with TVS Diode Array For EMI Filtering and ESD Protection

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