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CST1-125LD PDF预览

CST1-125LD

更新时间： 2024-11-06 12:43:31
品牌 Logo 应用领域
线艺 - COILCRAFT 变压器电流感应变压器传感器
页数 文件大小 规格书
2页 133K
描述
SMT Current Sensors – CST Series

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中文翻译

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CST1-125LD 技术参数

是否无铅：不含铅是否Rohs认证：符合
生命周期：Active包装说明：ROHS COMPLIANT
Reach Compliance Code：compliantECCN代码：EAR99
风险等级：5.15Is Samacsys：N
其他特性：HEIGHT DIM INCLUDES TERMINALS ALSO应用：SIGNAL
认证：AEC-Q200ET产品最小值：67.5 V-us
高度：5.3 mm绝缘电压：500 V
JESD-609代码：e3长度：6.22 mm
负载电阻：6.3 Ω安装特点：SURFACE MOUNT
初级绕组数量：1次级绕组数量：1
最大工作频率：1000 kHz最小工作频率：7 kHz
最高工作温度：125 °C最低工作温度：-40 °C
包装方法：TAPE & REEL峰值一次电流：20 A
物理尺寸：L6.22XB5.97XH5.3 (mm)初级电感：3000 µH
初级类型：WOUND PRIMARY次级电感：3000 µH
子类别：Other Transformers表面贴装：YES
端子面层：Matte Tin (Sn) - with Nickel (Ni) barrier变压器类型：CURRENT SENSE TRANSFORMER
匝数比 (Np:Ns)：1:125宽度：5.97 mm
Base Number Matches：1

CST1-125LD 数据手册

 浏览型号CST1-125LD的Datasheet PDF文件第2页 
Document 385-1  
SMT Current Sensors  
–
CST Series  
• For use from 50 kHz to nearly 1 MHz  
• Two different pinouts to meet the requirements of different  
applications.  
• Low primary DC resistance; 500 V isolation between windings.  
Designer’s Kit C389 contains 2 each of each part  
Core material Ferrite  
Terminations See Note 1.  
Weight 0.4 g  
Ambient temperature –40°C to +125°C  
Storage temperature Component: –40°C to +125°C.  
Tape and reel packaging: –40°C to +80°C  
Resistance to soldering heat Max three 40 second reflows at  
+260°C, parts cooled to room temperature between cycles  
Moisture Sensitivity Level (MSL) 1 (unlimited floor life at <30°C /  
85% relative humidity)  
Failures in Time (FIT) / Mean Time Between Failures (MTBF)  
38 per billion hours / 26,315,789 hours, calculated per Telcordia SR-332  
Packaging 250/7″reel;1000/13″ reel; Plastic tape: 16 mm wide,  
0.35 mm thick, 12 mm pocket spacing, 5.6 mm pocket depth  
PCB washing Only pure water or alcohol recommended  
Sensed Terminating Volt-time  
Part number1  
DCR max (Ohms)  
Primary  
4
Turns (N) Inductance2  
current3 resistance RT product5  
Color  
dot  
CST1  
CST2  
pri:sec  
min (µH)  
Secondary Iin (A)  
(Ohms)  
(V-µsec)  
CST1-020L_  
CST1-030L_  
CST1-040L_  
CST1-050L_  
CST1-060L_  
CST2-020L_  
CST2-030L_  
CST2-040L_  
CST2-050L_  
CST2-060L_  
1:20  
1:30  
1:40  
1:50  
1:60  
81  
180  
320  
500  
730  
0.0007  
0.0007  
0.0007  
0.0007  
0.0007  
0.400  
0.870  
1.14  
10  
10  
10  
10  
10  
2.0  
3.0  
4.0  
5.0  
6.0  
16  
24  
32  
41  
49  
Red  
Orange  
Yellow  
Green  
Blue  
1.50  
1.98  
CST1-070L_  
CST1-100L_  
CST1-125L_  
CST2-070L_  
CST2-100L_  
CST2-125L_  
1:70  
1:100  
1:125  
980  
2000  
3000  
0.0007  
0.0007  
0.0007  
4.75  
5.50  
6.50  
10  
10  
10  
7.0  
10.0  
12.5  
57  
81  
101  
Violet  
Gray  
Black  
1. When ordering, please specify termination and packaging codes:  
Typical Circuits  
CSTX-125LC  
Termination: L = RoHS compliant tin-silver over tin over nickel over phos  
bronze (pins 1 – 6); RoHS compliant tin-silver over tin  
over nickel over copper (pins 7 – 8)  
CST1  
8
6
Special order: S = non-RoHS tin-lead (63/37) over tin  
over nickel over phos bronze (pins 1 – 6); nonRoHS tin-  
lead over gold over nickel over copper (pins 7 – 8).  
Pri  
(1 turn)  
Sec  
(N turns)  
I
R
T
Vout  
in  
Packaging: C =7″ machine-ready reel. EIA-481 embossed plastic  
tape (250 parts per full reel).  
B =Less than full reel. In tape, but not machine ready.  
To have a leader and trailer added ($25 charge), use  
code letter C instead.  
7
4
D =13″ machine-ready reel. EIA-481 embossed plastic  
CST2  
tape (1000 parts per full reel).  
8
1
2. Inductance measured between secondary pins at 100 kHz, 0.1 Vrms.  
3. Primary current of 10 A causes approximately 25°C temperature rise  
from 25°C ambient. Higher current causes a greater temperature rise  
(see Temperature Rise vs Current curve).  
4. Terminating resistance (RT) value is based on 1 Volt output with  
10 Amps flowing through the primary. Varying terminating resistance  
increases or decreases output Voltage/Ampere according to the fol-  
lowing equation: RT (Ohms) = Vout × Nsec/Iin.  
Pri  
(1 turn)  
Sec  
(N turns)  
I
R
T
Vout  
in  
7
3
5. Maximum volt-time product for the secondary.  
6. Electrical specifications at 25°C.  
Refer to Doc 362 “Soldering Surface Mount Components” before soldering.  
Document 385-1 Revised 11/17/11  
US +1-847-639-6400 sales@coilcraft.com  
UK +44-1236-730595 sales@coilcraft-europe.com  
© Coilcraft Inc. 2013  
This product may not be used in medical or high  
risk applications without prior Coilcraft approval.  
Specification subject to change without notice.  
Please check web site for latest information.  
Taiwan +886-2-2264 3646 sales@coilcraft.com.tw  
China +86-21-6218 8074 sales@coilcraft.com.cn  
Singapore + 65-6484 8412 sales@coilcraft.com.sg  
12

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