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LCP1521S PDF预览

LCP1521S

更新时间: 2024-02-04 08:38:43
品牌 Logo 应用领域
意法半导体 - STMICROELECTRONICS 电信集成电路电信电路电信保护电路光电二极管PC
页数 文件大小 规格书
11页 173K
描述
PROGRAMMABLE TRANSIENT VOLTAGE SUPPRESSOR FOR SLIC PROTECTION

LCP1521S 技术参数

是否Rohs认证: 符合生命周期:Active
零件包装代码:SOIC包装说明:SOP-8
针数:8Reach Compliance Code:compliant
ECCN代码:EAR99HTS代码:8542.39.00.01
风险等级:0.94JESD-30 代码:R-PDSO-G8
JESD-609代码:e4长度:4.9 mm
湿度敏感等级:1功能数量:1
端子数量:8最高工作温度:85 °C
最低工作温度:-40 °C封装主体材料:PLASTIC/EPOXY
封装代码:SOP封装形状:RECTANGULAR
封装形式:SMALL OUTLINE峰值回流温度(摄氏度):260
认证状态:Not Qualified座面最大高度:1.75 mm
表面贴装:YES电信集成电路类型:SURGE PROTECTION CIRCUIT
温度等级:INDUSTRIAL端子面层:Nickel/Palladium/Gold (Ni/Pd/Au)
端子形式:GULL WING端子节距:1.27 mm
端子位置:DUAL处于峰值回流温度下的最长时间:30
宽度:3.9 mmBase Number Matches:1

LCP1521S 数据手册

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LCP1521S/LCP152DEE  
ASD (Application Specific Devices)  
Programmable transient voltage suppressor for SLIC protection  
Features  
Dual programmable transient suppressor  
Wide negative firing voltage range:  
V
MGL = -150 V max.  
Low dynamic switching voltages:  
FP and VDGL  
V
SO-8  
LCP1521S  
QFN 3x3 6 leads  
LCP152DEE  
Low gate triggering current: IGT = 5 mA max  
Peak pulse current: IPP = 30 A (10/1000 µs)  
Holding current: IH = 150 mA min  
Order codes  
Low space consuming package  
Part Number  
Marking  
Description  
LCP1521S  
LCP1521SRL  
LCP152DEERL  
CP152S  
CP152S  
LCP152  
These devices have been especially designed  
to protect new high voltage, as well as classical  
SLICs, against transient overvoltages.  
Positive overvoltages are clamped by 2 diodes.  
Negative surges are suppressed by 2 thyristors,  
their breakdown voltage being referenced to -VBAT  
through the gate.  
Figure 1.  
LCP1521S Functional diagram  
TIP  
GATE  
NC  
1
TIP  
These components present a very low gate  
triggering current (IGT) in order to reduce the  
current consumption on printed circuit board  
during the firing phase.  
GND  
GND  
RING  
RING  
Benefits  
TRISILs™ are not subject to ageing and provide a  
fail safe mode in short circuit for a better level of  
protection. Trisils are used to ensure equipment  
meets various standards such as UL60950,  
IEC950 / CSA C22.2, UL1459 and FCC part 68.  
Trisils have UL94 V0 approved resin (Trisils are  
UL497B approved [file: E136224]).  
Figure 2.  
LCP152DEE Functional diagram  
TIP  
TIP  
GATE  
RING  
GND  
NC  
RING  
TM: TRISIL is a trademark of STMicroelectronics  
July 2006  
Rev 5  
1/11  
www.st.com  
11  

LCP1521S 替代型号

型号 品牌 替代类型 描述 数据表
LCP1531RL STMICROELECTRONICS

完全替代

Programmable transient voltage suppressor for SLIC protection
LCP1521SRL STMICROELECTRONICS

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PROGRAMMABLE TRANSIENT VOLTAGE SUPPRESSOR FOR SLIC PROTECTION

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