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參數資料
| 型號： | LCDA12TB |
| 廠商： | Semtech Corporation |
| 英文描述： | Low Capacitance TVS Diode Array For High-Speed Data Interfaces |
| 中文描述： | 低電容二極管二極管陣列對于高速數據接口 |
| 文件頁數： | 1/6頁 |
| 文件大小： | 145K |
| 代理商： | LCDA12TB |
PROTECTION PRODUCTS
PRELIMINARY
1
www.semtech.com
PROTECTION PRODUCTS
LCDA12C-1 & LCDA15C-1
Low Capacitance TVS Diode Array
Description
Features
Circuit Diagram
Schematic & PIN Configuration
Revision 9/2000
The LCDAxxC-1 is a low capacitance transient voltage
suppressor (TVS) diode array. It is designed to protect
sensitive CMOS ICs from the damaging effects of ESD
and lightning. Each device will protect one line in
common (line-to-ground) mode or one line pair in
metallic (Line-to-line) mode. They are low capacitance
(< 15pF) making them suitable for use on high-speed
telecom and datacom interfaces without signal degra-
dation.
The configuration of the LCDAxxC-1 has been optimized
for easy layout on high density boards. The small SOT-
143 package minimizes required board space. These
devices will handle up to 20 Amps for an 8/20s
lightning impulse. The low inductance construction
minimizes voltage overshoot during high current
surges.
The LCDAxxC-1 may be used to protect ADSL inter-
faces, multi-protocol serial transceivers, portable
electronics, and wireless systems.
Applications
Mechanical Characteristics
u ADSL Interfaces
u RS-232, RS-422, V.90 Interfaces
u Multi-Protocol Serial Transceivers
u High-Speed Data Lines
u Portable Electronics
u WAN/LAN Equipment
u Wireless Systems
u ESD protection to IEC 61000-4-2, Level 4
u Lightning protection per IEC 61000-4-5
(20A, tp=8/20s)
u Configuration optimized for easy board layout
u Protects one line pair
u Low capacitance (<15pF) for high-speed interfaces
u Low clamping voltage
u Low leakage current
u Operating voltage: 12V & 15V
u Solid-state silicon-avalanche technology
u JEDEC SOT-143 package
u Molding compound flammability rating: UL 94V-0
u Marking : Marking code
u Packaging : Tape and Reel per EIA 481
SOT-143 (Top View)
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相關代理商/技術參數 |
參數描述 |
|---|---|
| LCDA12TE | 制造商:SEMTECH 制造商全稱:Semtech Corporation 功能描述:Low Capacitance TVS Diode Array For High-Speed Data Interfaces |
| LCDA12TR | 功能描述:TVS DIODE 12VWM 19VC 8SO 制造商:smc diode solutions 系列:- 包裝:剪切帶（CT） 零件狀態:有效 類型:齊納 單向通道:- 雙向通道:2 電壓 - 反向關態（典型值）:12V（最大） 電壓 - 擊穿（最小值）:13.3V 電壓 - 箝位（最大值）@ Ipp:19V 電流 - 峰值脈沖（10/1000μs）:1A（8/20μs） 功率 - 峰值脈沖:300W 電源線路保護:無 應用:通用 不同頻率時的電容:5pF @ 1MHz 工作溫度:-55°C ~ 125°C（TJ） 安裝類型:表面貼裝 封裝/外殼:8-SOIC（0.154"，3.90mm 寬） 供應商器件封裝:8-SO 標準包裝:1 |
| LCDA15 | 制造商:Semtech Corporation 功能描述:DIODE TVS ESD DUAL 15V 8SO 制造商:Semtech Corporation 功能描述:DIODE, TVS ESD, DUAL, 15V, 8SO 制造商:Semtech Corporation 功能描述:DIODE, TVS ESD, DUAL, 15V, 8SO, Clamping Voltage Vc Max:30V, Diode Case Style:SO 制造商:Semtech Corporation 功能描述:DIODE, TVS ESD, DUAL, 15V, 8SO, Clamping Voltage Vc Max:30V, Diode Case Style:SOIC, No. of Pins:8, MSL:MSL 1 - Unlimited , RoHS Compliant: Yes 制造商:Semtech Corporation 功能描述:ESD Suppressor TVS ±15KV 8-Pin SOIC Tube |
| LCDA15.C-6TBT | 制造商:SEMTECH 制造商全稱:Semtech Corporation 功能描述:Low Capacitance TVS Diode Array For Multi-mode Tranciever Protection |
| LCDA15.T | 制造商:Semtech Corporation 功能描述:TVS DIODE ARRAY, 300W, 15V, SOIC, TVS Polarity:Bidirectional, Reverse Stand-Off Voltage Vrwm:15V, Breakdown Voltage Max:16.7V, Clamping Voltage Vc Max:30V, Peak Pulse Current Ippm:5A, Diode Case Style:SOIC, No. of Pins:16 , RoHS Compliant: Yes 制造商:Semtech Corporation 功能描述:TVS ARRAY LOW CAPACITANCE 15V |
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