[{"data":1,"prerenderedAt":-1},["ShallowReactive",2],{"part:st:HSP1812W3Y":3},{"part":4,"mfr":23,"docs":29,"aliases":37,"alts":41,"breadcrumbs":42,"related":48,"more_from_mfr":49},{"id":5,"pn":6,"pn_norm":7,"series":8,"package":9,"lifecycle":10,"summary":11,"params":12,"features":18,"pins":8,"updated_at":19,"category_name":20,"category_name_en":21,"category_path":22},1251,"HSP181-2W3Y","HSP1812W3Y",null,"SOT323","active","Automotive grade 18 V dual-line high speed port protection",[13,16],[14,15],"工作温度","-55 ~ 150 °C",[17,9],"封装",[],"2026-10-10T13:01:01.608Z","TVS \u002F ESD 保护","TVS \u002F ESD Protection","discrete.tvs",{"slug":24,"name_en":25,"name_cn":26,"website":27,"is_domestic":28},"st","STMicroelectronics","意法半导体","https:\u002F\u002Fwww.st.com",false,[30],{"id":5,"filename":31,"title":32,"pages":33,"size_bytes":34,"lang":8,"doc_version":8,"published_at":8,"role":35,"outline_count":33,"thumb":36},"ST-HSP1812W3Y.pdf","Datasheet -  HSP181-2W3Y  - Automotive grade 18 V dual-line high speed port protection",14,1591017,"datasheet","\u002Fthumbs\u002F47\u002F97\u002F47977f4ccb354e16be805f305c0edb913b7ff4eb4051ef69e008749e3d6960d4.jpg",[38],{"alias_norm":39,"kind":40},"HSP1812W3","base",[],[43,47],{"name":44,"name_en":45,"path":46},"分立器件","Discretes","discrete",{"name":20,"name_en":21,"path":22},[],[50,54,58,61,65,68,72,75,77,81,85,89],{"pn_display":51,"pn_norm":52,"summary":53},"CBTVS2A12-1F3","CBTVS2A121F3","Circuit breaker with transient voltage suppressor",{"pn_display":55,"pn_norm":56,"summary":57},"DSL01-XXXSC5","DSL01XXXSC5","Secondary protection for DSL lines",{"pn_display":59,"pn_norm":59,"summary":60},"LCP154DJF","Programmable transient voltage suppressor for SLIC protection",{"pn_display":62,"pn_norm":63,"summary":64},"LDP01-26AY","LDP0126AY","Automotive TVS for load dump protection",{"pn_display":66,"pn_norm":66,"summary":67},"RBO08","REVERSED BATTERY AND OVERVOLTAGE PROTECTION CIRCUIT (RBO)",{"pn_display":69,"pn_norm":70,"summary":71},"USBLC6-4","USBLC64","Very low capacitance ESD protection",{"pn_display":73,"pn_norm":73,"summary":74},"DSL03","Low capacitance TVS for high speed lines such as xDSL",{"pn_display":76,"pn_norm":76,"summary":74},"DSL04",{"pn_display":78,"pn_norm":79,"summary":80},"DVIULC6-4SC6","DVIULC64SC6","Ultralow capacitance ESD protection",{"pn_display":82,"pn_norm":83,"summary":84},"DVIULC6-4SC6Y","DVIULC64SC6Y","Automotive ultralow capacitance ESD protection",{"pn_display":86,"pn_norm":87,"summary":88},"ECMF04-4HSM10Y","ECMF044HSM10Y","Automotive common mode filter with ESD protection",{"pn_display":90,"pn_norm":91,"summary":88},"ECMF04-4HSWM10Y","ECMF044HSWM10Y"]