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SMF40A PDF预览

SMF40A

更新时间: 2024-11-12 12:23:15
品牌 Logo 应用领域
力特 - LITTELFUSE 二极管IOT
页数 文件大小 规格书
6页 1365K
描述
Transient Voltage Suppression Diodes

SMF40A 技术参数

是否Rohs认证: 符合生命周期:Active
包装说明:SMF, 2 PINReach Compliance Code:not_compliant
ECCN代码:EAR99HTS代码:8541.10.00.50
风险等级:0.85其他特性:EXCELLENT CLAMPING CAPABILITY
最大击穿电压:49.1 V最小击穿电压:44.4 V
击穿电压标称值:46.75 V最大钳位电压:64.5 V
配置:SINGLE二极管元件材料:SILICON
二极管类型:TRANS VOLTAGE SUPPRESSOR DIODEJESD-30 代码:R-PDSO-F2
JESD-609代码:e3湿度敏感等级:1
最大非重复峰值反向功率耗散:200 W元件数量:1
端子数量:2最高工作温度:150 °C
最低工作温度:-55 °C封装主体材料:PLASTIC/EPOXY
封装形状:RECTANGULAR封装形式:SMALL OUTLINE
峰值回流温度(摄氏度):260极性:UNIDIRECTIONAL
最大重复峰值反向电压:40 V子类别:Transient Suppressors
表面贴装:YES技术:AVALANCHE
端子面层:Matte Tin (Sn)端子形式:FLAT
端子位置:DUAL处于峰值回流温度下的最长时间:40
Base Number Matches:1

SMF40A 数据手册

 浏览型号SMF40A的Datasheet PDF文件第2页浏览型号SMF40A的Datasheet PDF文件第3页浏览型号SMF40A的Datasheet PDF文件第4页浏览型号SMF40A的Datasheet PDF文件第5页浏览型号SMF40A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  

SMF40A 替代型号

型号 品牌 替代类型 描述 数据表
SMF40A-T13 LITTELFUSE

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TVS DIODE 40V 64.5V SOD123FL
SMF40A-TP MCC

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200WATTS TRANSIENT VOLTAGE SUPPRESSOR 5.0 TO 170 VOLTS
SMF40A MCC

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