[{"data":1,"prerenderedAt":-1},["ShallowReactive",2],{"part:st:2STF2550":3},{"part":4,"mfr":19,"docs":25,"aliases":34,"alts":35,"breadcrumbs":36,"related":42,"more_from_mfr":61},{"id":5,"pn":6,"pn_norm":6,"series":7,"package":8,"lifecycle":9,"summary":10,"params":11,"features":14,"pins":7,"updated_at":15,"category_name":16,"category_name_en":17,"category_path":18},490,"2STF2550",null,"SOT-89","active","Low voltage fast-switching PNP power transistor",[12],[13,8],"封装",[],"2026-10-10T13:01:01.608Z","双极型晶体管","Bipolar Transistors","discrete.bjt",{"slug":20,"name_en":21,"name_cn":22,"website":23,"is_domestic":24},"st","STMicroelectronics","意法半导体","https:\u002F\u002Fwww.st.com",false,[26],{"id":5,"filename":27,"title":28,"pages":29,"size_bytes":30,"lang":7,"doc_version":7,"published_at":7,"role":31,"outline_count":32,"thumb":33},"ST-2STF2550.pdf","Datasheet - 2STF2550 - Low voltage fast-switching PNP power transistor",8,338018,"datasheet",6,"\u002Fthumbs\u002F3a\u002F5d\u002F3a5d67ec204ded437f4cf1bb2788ab2f1e9f07ea6358ca7b4954162ee16bc8b1.jpg",[],[],[37,41],{"name":38,"name_en":39,"path":40},"分立器件","Discretes","discrete",{"name":16,"name_en":17,"path":18},[43,46,50,53,56,59],{"pn_display":44,"pn_norm":44,"package":8,"summary":45},"2STF1340","Low voltage fast-switching NPN power transistor",{"pn_display":47,"pn_norm":47,"package":48,"summary":49},"2STF1360","TO-252","Low voltage fast-switching NPN power transistors",{"pn_display":51,"pn_norm":51,"package":8,"summary":52},"2STF1525","Low voltage high performance NPN power transistor",{"pn_display":54,"pn_norm":54,"package":8,"summary":55},"2STF2220","High gain low voltage PNP power transistor",{"pn_display":57,"pn_norm":57,"package":8,"summary":58},"2STF2340","Low voltage fast-switching PNP power transistors",{"pn_display":60,"pn_norm":60,"package":8,"summary":58},"2STF2360",[62,65,68,71,74,77,80,83,86,89,92,95],{"pn_display":63,"pn_norm":63,"summary":64},"2N2222A","High speed switches",{"pn_display":66,"pn_norm":66,"summary":67},"2N2222AHR","Rad-Hard 50 V, 0.8 A NPN transistor",{"pn_display":69,"pn_norm":69,"summary":70},"2N3700HR","Rad-Hard 80 V, 1 A NPN transistor",{"pn_display":72,"pn_norm":72,"summary":73},"2N5153HR","Rad-Hard 80 V, 5 A PNP bipolar transistor",{"pn_display":75,"pn_norm":75,"summary":76},"2N5154HR","Rad-Hard 80 V, 5 A NPN transistor",{"pn_display":78,"pn_norm":78,"summary":79},"2N5401HR","Rad-Hard 150 V, 0.5 A PNP transistor",{"pn_display":81,"pn_norm":81,"summary":82},"2N2907AHR","Rad-hard 60 V, 0.6 A PNP transistor",{"pn_display":84,"pn_norm":84,"summary":85},"2N5551HR","Rad-Hard 160 V, 0.5 A NPN bipolar transistor",{"pn_display":87,"pn_norm":87,"summary":88},"2ST15300","Rad-Hard 300 V, 5 A NPN bipolar transistor",{"pn_display":90,"pn_norm":90,"summary":91},"2ST3360K","Rad-Hard 60 V, 0.8 A, NPN and PNP transistors in single package",{"pn_display":93,"pn_norm":93,"summary":94},"2N2484HR","High reliability 60 V, 0.5 A NPN transistor",{"pn_display":96,"pn_norm":96,"summary":97},"2N3810HR","Rad-Hard 60 V, 0.05 A PNP dual matched transistor"]