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V275LA40AX2855 PDF预览

V275LA40AX2855

更新时间: 2024-11-11 20:51:31
品牌 Logo 应用领域
力特 - LITTELFUSE 电阻器
页数 文件大小 规格书
13页 619K
描述
RESISTOR, VOLTAGE DEPENDENT, 369V, 140J, THROUGH HOLE MOUNT, RADIAL LEADED

V275LA40AX2855 技术参数

是否Rohs认证: 不符合生命周期:Obsolete
包装说明:Radial,Reach Compliance Code:unknown
风险等级:5.37电路直流最大电压:369 V
电路RMS最大电压:275 V最大能量吸收容量:140 J
JESD-609代码:e0安装特点:THROUGH HOLE MOUNT
端子数量:2最高工作温度:125 °C
最低工作温度:-55 °C封装形状:DISK PACKAGE
封装形式:Radial包装方法:BULK
额定功率耗散 (P):1 W额定温度:85 °C
电阻器类型:VARISTOR子类别:Non-linear Resistors
表面贴装:NO技术:METAL OXIDE FILM
端子面层:Tin/Lead (Sn/Pb)端子位置:RADIAL
端子形状:WIREBase Number Matches:1

V275LA40AX2855 数据手册

 浏览型号V275LA40AX2855的Datasheet PDF文件第2页浏览型号V275LA40AX2855的Datasheet PDF文件第3页浏览型号V275LA40AX2855的Datasheet PDF文件第4页浏览型号V275LA40AX2855的Datasheet PDF文件第5页浏览型号V275LA40AX2855的Datasheet PDF文件第6页浏览型号V275LA40AX2855的Datasheet PDF文件第7页 
Varistor Products  
Radial Lead Varistors > LA Series  
RoHS  
LA Varistor Series  
Description  
The LA Series of transient voltage surge suppressors are  
radial leaded varistors (MOVs) that are designed to be  
operated continuously across AC power lines. These UL  
recognized varistors require very little mounting space,  
and are offered in various standard lead form options.  
The LA Series varistors are available in four model  
sizes: 7mm, 10mm, 14mm and 20mm; and have a  
V
M(AC)RMS voltage range from 130V to 1000V, and an  
energy absorption capability up to 360J. Some LA Series  
model numbers are available with clamping voltage  
selections, designated by a model number suffix of  
either A or B. The 'A' selection is the standard model;  
the 'B' selection provides a lower clamping voltage.  
See LA Series Device Ratings and Specifications  
Table for part number and brand information.  
Agency Approvals  
Agency  
Agency File Number  
E320116, E56529, E135010  
Features  
116895  
LR91788  
42201-006  
• Lead–free, Halogen-  
Free and RoHS  
compliant.  
No derating up to  
85ºC ambient  
Available in tape and  
reel or bulk pack  
Energy absorption  
capability (WTM)  
up to 360J  
Wide operating  
voltage range  
VM(AC)RMS 130V to 1000V  
Absolute Maximum Ratings  
• For ratings of individual members of a series, see Device Ratings and Specifications chart  
Continuous  
LA Series  
Units  
Steady State Applied Voltage:  
AC Voltage Range (VM(AC)RMS  
)
130 to 1000  
175 to 1200  
V
V
DC Voltage Range (VM(DC)  
)
Transients:  
Peak Pulse Current (ITM  
)
For 8/20μs Current Wave (See Figure 2)  
1200 to 6500  
A
Single Pulse Energy Range  
For 10/1000μs Current Wave (WTM  
Operating AmbientTemperature Range (TA)  
StorageTemperature Range (TSTG  
)
11 to 360  
-55 to +85  
-55 to +125  
<0.01  
J
OC  
OC  
)
Temperature Coefficient (aV) of Clamping Voltage (VC) at SpecifiedTest Current  
%/OC  
Hi-Pot Encapsulation (COATING Isolation Voltage Capability)  
(Dielectric must withstand indicated DC voltage for one minute per MIL-STD 202, Method 301)  
COATING Insulation Resistance  
2500  
1000  
V
MΩ  
CAUTION: Stresses above those listed in “Absolute Maximum Ratings” may cause permanent damage to the device. This is a stress only  
rating and operation of the device at these or any other conditions above those indicated in the operational sections of this specification is  
not implied.  
©2010 Littelfuse, Inc.  
LAVaristor Series  
Specifications are subject to change without notice.  
Revision: August 4, 2010  
Please refer to www.littelfuse.com/series/la.html for current information.  

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