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UN600 PDF预览

UN600

更新时间: 2024-11-26 01:04:51
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优恩 - UNSEMI /
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描述
Radial Lead Resettable Polymer PTCs

UN600 数据手册

 浏览型号UN600的Datasheet PDF文件第2页浏览型号UN600的Datasheet PDF文件第3页浏览型号UN600的Datasheet PDF文件第4页 
Radial Lead Resettable Polymer PTCs  
UN600 Series  
Description  
The UN600 Series is designed to protect against power fault  
events typically found in telecom applications. This series is  
designed to be used in applications that need to meet the  
requirements of GR-1089-CORE and UL60950 / EN60950 /  
IEC60950. These resettable devices also help to meet the  
requirements of ITU K.20, K.21 and K.44.  
Features  
u
0.11-0.20A hold current range  
u
u
u
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600VAC interrupt rating  
Fast time-to-trip  
Binned and shorted narrow resistance ranges available  
RoHS compliant, Lead-Free and Halogen-Free  
Applicable  
Secondary over-current protection for:  
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Central Office Equipment (CO)  
Customer Premises Equipment (CPE)  
Alarm systems  
u
u
u
u
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Set Top Boxes (STB)  
Voice over IP (VOIP)  
Subscriber Line Interface Circuit (SLIC)  
Electrical Parameters  
Maximum Time  
To Trip  
Resistance  
V maxi  
(Vdc)  
I max  
(A)  
P dtyp.  
(W)  
Part Number  
I hold (A)  
I trip (A)  
Current  
Time  
R min  
R max  
R 1max  
(A)  
(Sec.)  
(mΩ)  
(mΩ)  
(mΩ)  
UN600-110  
UN600-150  
UN600-160  
UN600-200  
0.11  
0.15  
0.16  
0.20  
0.22  
0.30  
0.32  
0.40  
600  
600  
600  
600  
3
3
3
3
1.0  
1.0  
1.0  
1.0  
1.0  
5.0  
6.0  
7.5  
6.0  
5.0  
4.5  
18  
15  
12  
11  
27  
22  
18  
16  
1.0  
1.0  
1.0  
7.5  
12.0  
I hold= Hold current: maximum current device will pass without tripping in 25°C still air.  
I trip= Trip current: minimum current at which the device will trip in 25°C still air.  
V maxi= Maximum voltage that can be safely placed across a device in its tripped state under specified fault conditions.  
I max= Maximum fault current device can withstand without damage at rated voltage (Vmax  
Pdtyp.= Power dissipated from device when in the tripped state at 25°C still air.  
R min= Minimum resistance of device in initial (un-soldered) state.  
)
R max= Maximum resistance of device in initial (un-soldered) state.  
R 1max= Maximum resistance of device at 25°C measured one hour after tripping.  
Caution: Operation beyond the specied rating may result in damage and possible arcing and flame.  
UN Semiconductor Co., Ltd.  
www.unsemi.com.tw  
@ UN Semiconductor Co., Ltd. 2013  
Specifications are subject to change without notice.  
Revision October 18, 2013  
1 / 4  
Please refer to www.unsemi.com.tw for current information.  

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