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SMF188A PDF预览

SMF188A

更新时间: 2023-09-24 09:14:37
品牌 Logo 应用领域
力特 - LITTELFUSE 电子局域网光电二极管瞬态抑制器
页数 文件大小 规格书
6页 1365K
描述
SMF系列专门用于保护敏感电子设备,使其免受雷击和其他瞬态电压事件引起的瞬态电压侵害。 相比SMA封装,SMF封装的外形尺寸要小50%,是业内断面高度(1.1毫米)最低的产品之一。 功能与特色:

SMF188A 技术参数

是否无铅: 不含铅生命周期:Transferred
零件包装代码:DO-219AA包装说明:R-PDSO-F2
针数:2Reach Compliance Code:unknown
ECCN代码:EAR99HTS代码:8541.10.00.50
风险等级:5.66最小击穿电压:209 V
配置:SINGLE二极管元件材料:SILICON
二极管类型:TRANS VOLTAGE SUPPRESSOR DIODEJEDEC-95代码:DO-219AA
JESD-30 代码:R-PDSO-F2最大非重复峰值反向功率耗散:1000 W
元件数量:1端子数量:2
封装主体材料:PLASTIC/EPOXY封装形状:RECTANGULAR
封装形式:SMALL OUTLINE极性:UNIDIRECTIONAL
认证状态:Not Qualified最大重复峰值反向电压:188 V
表面贴装:YES技术:AVALANCHE
端子形式:FLAT端子位置:DUAL
Base Number Matches:1

SMF188A 数据手册

 浏览型号SMF188A的Datasheet PDF文件第2页浏览型号SMF188A的Datasheet PDF文件第3页浏览型号SMF188A的Datasheet PDF文件第4页浏览型号SMF188A的Datasheet PDF文件第5页浏览型号SMF188A的Datasheet PDF文件第6页 
TransientVoltage Suppression Diodes  
Surface Mount – 200W > SMF Series  
RoHS  
SMF Series  
TVS Diode Arrays (SPA Family of Products)  
Description  
The SMF series is designed specifically to protect sensitive  
electronic equipment from voltage transients induced by  
lightning and other transient voltage events.  
SMF package is 50% smaller in footprint when compare  
to SMA package and deliverying one of the lowest height  
profiles (1.1mm) in the industry.  
Features  
Maximum Ratings andThermal Characteristics  
(TA=25OC unless otherwise noted)  
•Compatible with  
industrial standard  
package SOD-123  
• For surface mounted  
applications to optimize  
board space  
• EFT protection of data  
lines in accordance with  
IEC 61000-4-4 (IEC801-4)  
• Low inductance, excellent  
clamping capability  
• 200W peak pulsepower  
capability at 10 x 1000µs  
waveform, repetition rate  
(duty cycle): 0.01%  
• Fast response time:  
typically less than 1.0ns  
from 0 Volts to VBR min  
• High temperature  
soldering: 260°C/40  
seconds at terminals  
• Glass passivated junction  
• Built-in strain relief  
Parameter  
Symbol  
PPPM  
Value  
200  
Unit  
W
Peak Pulse Power Dissipation at  
TA=25ºC by 10x1000µs (Note 1)  
Thermal Resistance Junction- to-  
Ambient  
RTHJ-A  
RTHJ-L  
220  
100  
°C/W  
°C/W  
°C  
• Low profile: maximum  
height of 1.1mm.  
Thermal Resistance Junction- to-  
Lead  
Typical failure mode is  
short from over-specified  
voltage or current  
• Whisker test is conducted  
based on JEDEC  
JESD201A per its table 4a  
and 4c  
• IEC-61000-4-2 ESD  
Operating and StorageTemperature  
Range  
TJ,TSTG -55 to 150  
Notes:  
1. Non-repetitive current pulse, per Fig. 4 and derated aboveTA=25ºC per Fig. 3.  
15kV(Air), 8kV (Contact)  
• Matte tin lead–free plated  
• Halogen-free and RoHS  
compliant  
• ESD protection of data  
lines in accordance with  
IEC 61000-4-2 (IEC801-2)  
Applications  
SMF devices are ideal for the protection of I/O interfaces,  
CC bus and other vulnerable circuit used in cellular phones,  
V
portable devices, business machines, power supplies and  
other consumer applications.  
©2012 Littelfuse, Inc.  
SMF Series  
9
Specifications are subject to change without notice.  
Please refer to http://www.Littelfuse.com/series/SMF.html for current information.  
Revised: July 17, 2012  

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