TVS二極管8.0SMDJ系列 8000W SMC 型號(hào)匯總
發(fā)表日期:2022-11-25瀏覽:714
查看東沃電子DOWOSEMI瞬態(tài)抑制TVS二極管產(chǎn)品手冊(cè)可知,貼片SMC(DO-214AB)封裝的TVS二極管有:1.5SMC系列、SMCJ系列、TPSMCJ系列、SMDJ系列、TPSMDJ系列、5.0SMDJ系列、TP5.0SMDJ系列和8.0SMDJ系列。其中8.0SMDJ系列TVS二極管是東沃電子DOWOSEMI推出的新產(chǎn)品、專門設(shè)計(jì)保護(hù)敏感電子設(shè)備閃電引起的電壓瞬變和其他瞬態(tài)電壓事件。那么關(guān)于,8.0SMDJ系列TVS二極管特性、型號(hào)、參數(shù)等等,您知道多少呢?
查閱東沃電子DOWOSEMI“TVS-8.0SMDJ Series Datasheet”產(chǎn)品手冊(cè)可知:
一、TVS二極管8.0SMDJ系列特性
·玻璃鈍化芯片工藝·用于表面安裝應(yīng)用,以優(yōu)化板空間
·內(nèi)置應(yīng)變緩解裝置
·抗浪涌增量低
·優(yōu)異的鉗位能力
·塑料包裝符合UL防火等級(jí)94V-O
·快速響應(yīng)時(shí)間:從0伏到BV min一般小于1.0ps
·典型IR小于5uA, 22V以上
·高溫焊接:260°C/40秒
·IEC-61000-4-2 ESD 15KV(空氣),8KV(觸點(diǎn))
·符合IEC 61000-4-2(IEC801-2)的數(shù)據(jù)線ESD保護(hù)
·符合IEC61000-4-4(IEC801-4)的數(shù)據(jù)線EFT保護(hù)
二、TVS二極管8.0SMDJ系列型號(hào)匯總
1)單向TVS:8.0SMDJ17A、8.0SMDJ18A、8.0SMDJ20A、8.0SMDJ22A、8.0SMDJ24A、8.0SMDJ26A、8.0SMDJ28A、8.0SMDJ30A、8.0SMDJ33A、8.0SMDJ36A、8.0SMDJ40A、8.0SMDJ43A、8.0SMDJ45A、8.0SMDJ48A、8.0SMDJ51A、8.0SMDJ54A、8.0SMDJ58A、8.0SMDJ60A、8.0SMDJ64A、8.0SMDJ70A、8.0SMDJ75A、8.0SMDJ78A、8.0SMDJ80A、8.0SMDJ85A;
2)雙向TVS:8.0SMDJ17CA、8.0SMDJ18CA、8.0SMDJ20CA、8.0SMDJ22CA、8.0SMDJ24CA、8.0SMDJ26CA、8.0SMDJ28CA、8.0SMDJ30CA、8.0SMDJ33CA、8.0SMDJ36CA、8.0SMDJ40CA、8.0SMDJ43CA、8.0SMDJ45CA、8.0SMDJ48CA、8.0SMDJ51CA、8.0SMDJ54CA、8.0SMDJ58CA、8.0SMDJ60CA、8.0SMDJ64CA、8.0SMDJ70CA、8.0SMDJ75CA、8.0SMDJ78CA、8.0SMDJ80CA、8.0SMDJ85CA;
三、TVS管8.0SMDJ85A/8.0SMDJ85CA參數(shù)
工作電壓:85V最小擊穿電壓:94.4V
最大擊穿電壓:104.0V
測(cè)試電流:5mA
鉗位電壓:137V
漏電流:5uA
峰值脈沖功率:8000W
峰值脈沖電流:58.4A
封裝形式:DO-214AB/SMC
其中8.0SMDJ85A是單向TVS管,有陰極線的一端是負(fù)極,另一端則是正極,在焊接的時(shí)需要區(qū)分正負(fù)極性。8.0SMDJ85CA是雙向TVS管,無(wú)正負(fù)極性之分,在焊接時(shí)不需要區(qū)分。有關(guān)8.0SMDI系列其他型號(hào)TVS管參數(shù),詳見“TVS-8.0SMDJ Series Datasheet”。
TVS二極管憑借自身獨(dú)有的特點(diǎn)優(yōu)勢(shì),主要應(yīng)用:計(jì)算機(jī)系統(tǒng)、通訊設(shè)備、交/直流電源、汽車電子、整流器、家用電器、儀器儀表、RS-232/422/423/485接口、I/O、LIN、USB、HDMI、GPS、數(shù)碼相機(jī)保護(hù)、工模/差摸保護(hù)、RF耦合/IC驅(qū)動(dòng)接收保護(hù)、電機(jī)電磁波干擾抑制、聲頻視頻輸入、傳感器/變速器、工控回路、繼電器、接觸器噪音等等。有關(guān)TVS二極管選型選用具體技巧和方法,可咨詢東沃電子產(chǎn)品工程師:136 7581 6901(微信同號(hào))朱工,免費(fèi)保護(hù)方案設(shè)計(jì)、保護(hù)器件選型、EMC測(cè)試、樣品。