{"v":"2.0","page_type":"product","title":"STPS3L45AF STMicroelectronics | Discrete Semiconductor Products | DigiKey","breadcrumbs":[{"label":"Home","href":"/python/html6/index.html"},{"label":"Brands","href":"/python/html6/menu_brand_index/menu_brand_index_brands_87101ba214.html"},{"label":"STMicroelectronics","href":"/python/html6/menu_brand_products/1000/135000/menu_brand_products_STMicroelectronics_1_d96448e14f.html"},{"label":"STPS3L45AF","href":null}],"content":{"product":{"mpn":"STPS3L45AF","manufacturer":"STMicroelectronics","brand":"STMicroelectronics","brand_url":"/python/html6/menu_brand_products/1000/135000/menu_brand_products_STMicroelectronics_1_d96448e14f.html","title":"STPS3L45AF STMicroelectronics | Discrete Semiconductor Products | DigiKey","description":"","attributes":[{"name":"Brand name","values":[{"value":"STMicroelectronics","url":"/python/html6/menu_attr_pair/1000/140000000/140210000/menu_attr_pair_Brandname_STMicroelectronics_1_04be09c488.html"}],"name_url":"/python/html6/menu_attr_pair/1000/140000000/140210000/menu_attr_pair_Brandname_STMicroelectronics_1_04be09c488.html"},{"name":"Manufacturer name","values":[{"value":"STMicroelectronics","url":"/python/html6/menu_attr_pair/1000/70000000/70657000/menu_attr_pair_Manufacturername_STMicroelectronics_1_527772079f.html"}],"name_url":"/python/html6/menu_attr_pair/1000/70000000/70657000/menu_attr_pair_Manufacturername_STMicroelectronics_1_527772079f.html"},{"name":"Manufacturer","values":[{"value":"STMicroelectronics","url":"/python/html6/menu_attr_pair/1000/253000000/253625000/menu_attr_pair_Manufacturer_STMicroelectronics_1_bf889b3ea9.html"}],"name_url":"/python/html6/menu_attr_pair/1000/253000000/253625000/menu_attr_pair_Manufacturer_STMicroelectronics_1_bf889b3ea9.html"},{"name":"Extra Product Name","values":[{"value":"STPS3L45AF STMicroelectronics | Discrete Semiconductor Products | DigiKey","url":"/python/html6/menu_attr_pair/1000/49000000/49731000/menu_attr_pair_ExtraProductName_STPS3L45AFSTMicroelectronicsDiscreteSemico_1_7a4b74a848.html"}],"name_url":"/python/html6/menu_attr_pair/1000/49000000/49731000/menu_attr_pair_ExtraProductName_STPS3L45AFSTMicroelectronicsDiscreteSemico_1_7a4b74a848.html"},{"name":"atoms","values":[{"value":"1","url":"/python/html6/menu_attr_pair/1000/170000000/170257000/menu_attr_pair_atoms_1_1_fa25edd0e2.html"}],"name_url":"/python/html6/menu_attr_pair/1000/170000000/170257000/menu_attr_pair_atoms_1_1_fa25edd0e2.html"},{"name":"extraShipping","values":[{"value":"0","url":"/python/html6/menu_attr_pair/1000/258000000/258584000/menu_attr_pair_extraShipping_0_1_bd4d53cdf7.html"}],"name_url":"/python/html6/menu_attr_pair/1000/258000000/258584000/menu_attr_pair_extraShipping_0_1_bd4d53cdf7.html"},{"name":"moq","values":[{"value":"1","url":"/python/html6/menu_attr_pair/1000/164000000/164262000/menu_attr_pair_moq_1_1_29ca727a89.html"}],"name_url":"/python/html6/menu_attr_pair/1000/164000000/164262000/menu_attr_pair_moq_1_1_29ca727a89.html"},{"name":"MPN","values":[{"value":"STPS3L45AF","url":"/python/html6/menu_attr_pair/1000/77000000/77705000/menu_attr_pair_MPN_STPS3L45AF_1_d5ff4e5bef.html"}],"name_url":"/python/html6/menu_attr_pair/1000/77000000/77705000/menu_attr_pair_MPN_STPS3L45AF_1_d5ff4e5bef.html"},{"name":"multiple","values":[{"value":"1","url":"/python/html6/menu_attr_pair/1000/257000000/257999000/menu_attr_pair_multiple_1_1_2f60c1bab8.html"}],"name_url":"/python/html6/menu_attr_pair/1000/257000000/257999000/menu_attr_pair_multiple_1_1_2f60c1bab8.html"},{"name":"packaging","values":[{"value":"Cut Tape (CT) & Digi-Reel?","url":"/python/html6/menu_attr_pair/1000/262000000/262857000/menu_attr_pair_packaging_CutTapeCTDigiReel_1_6fe9c4f58e.html"}],"name_url":"/python/html6/menu_attr_pair/1000/262000000/262857000/menu_attr_pair_packaging_CutTapeCTDigiReel_1_6fe9c4f58e.html"},{"name":"qtyInStock","values":[{"value":"18361","url":"/python/html6/menu_attr_pair/1000/247000000/247482000/menu_attr_pair_qtyInStock_18361_1_53b8a094a9.html"}],"name_url":"/python/html6/menu_attr_pair/1000/247000000/247482000/menu_attr_pair_qtyInStock_18361_1_53b8a094a9.html"},{"name":"SKU","values":[{"value":"4515900","url":"/python/html6/menu_attr_pair/1000/8000000/8533000/menu_attr_pair_SKU_4515900_1_92c7b02fd6.html"}],"name_url":"/python/html6/menu_attr_pair/1000/8000000/8533000/menu_attr_pair_SKU_4515900_1_92c7b02fd6.html"},{"name":"snippet","values":[{"value":"Diode Schottky 45 V 3A Surface Mount SMAflat","url":"/python/html6/menu_attr_pair/1000/147000000/147321000/menu_attr_pair_snippet_DiodeSchottky45V3ASurfaceMountSMAflat_1_92cb7efc06.html"}],"name_url":"/python/html6/menu_attr_pair/1000/147000000/147321000/menu_attr_pair_snippet_DiodeSchottky45V3ASurfaceMountSMAflat_1_92cb7efc06.html"},{"name":"tierMinQty1","values":[{"value":"1","url":"/python/html6/menu_attr_pair/1000/226000000/226987000/menu_attr_pair_tierMinQty1_1_1_974840705d.html"}],"name_url":"/python/html6/menu_attr_pair/1000/226000000/226987000/menu_attr_pair_tierMinQty1_1_1_974840705d.html"},{"name":"tierMinQty2","values":[{"value":"10","url":"/python/html6/menu_attr_pair/1000/146000000/146369000/menu_attr_pair_tierMinQty2_10_1_6ea934bd03.html"}],"name_url":"/python/html6/menu_attr_pair/1000/146000000/146369000/menu_attr_pair_tierMinQty2_10_1_6ea934bd03.html"},{"name":"tierMinQty3","values":[{"value":"100","url":"/python/html6/menu_attr_pair/1000/201000000/201454000/menu_attr_pair_tierMinQty3_100_1_af5bfb97b4.html"}],"name_url":"/python/html6/menu_attr_pair/1000/201000000/201454000/menu_attr_pair_tierMinQty3_100_1_af5bfb97b4.html"},{"name":"tierMinQty4","values":[{"value":"500","url":"/python/html6/menu_attr_pair/1000/158000000/158282000/menu_attr_pair_tierMinQty4_500_1_b860aaea8b.html"}],"name_url":"/python/html6/menu_attr_pair/1000/158000000/158282000/menu_attr_pair_tierMinQty4_500_1_b860aaea8b.html"},{"name":"tierMinQty5","values":[{"value":"1,000","url":"/python/html6/menu_attr_pair/1000/152000000/152972000/menu_attr_pair_tierMinQty5_1000_1_4534ebde7d.html"}],"name_url":"/python/html6/menu_attr_pair/1000/152000000/152972000/menu_attr_pair_tierMinQty5_1000_1_4534ebde7d.html"},{"name":"tierMinQty6","values":[{"value":"2,000","url":"/python/html6/menu_attr_pair/1000/72000000/72096000/menu_attr_pair_tierMinQty6_2000_1_7dcde3a829.html"}],"name_url":"/python/html6/menu_attr_pair/1000/72000000/72096000/menu_attr_pair_tierMinQty6_2000_1_7dcde3a829.html"},{"name":"tierPrice1","values":[{"value":"0.644","url":"/python/html6/menu_attr_pair/1000/244000000/244817000/menu_attr_pair_tierPrice1_0644_1_e46c1133bf.html"}],"name_url":"/python/html6/menu_attr_pair/1000/244000000/244817000/menu_attr_pair_tierPrice1_0644_1_e46c1133bf.html"},{"name":"tierPrice2","values":[{"value":"0.54855","url":"/python/html6/menu_attr_pair/1000/202000000/202905000/menu_attr_pair_tierPrice2_054855_1_7956aa4b03.html"}],"name_url":"/python/html6/menu_attr_pair/1000/202000000/202905000/menu_attr_pair_tierPrice2_054855_1_7956aa4b03.html"},{"name":"tierPrice3","values":[{"value":"0.40939999999999993","url":"/python/html6/menu_attr_pair/1000/187000000/187167000/menu_attr_pair_tierPrice3_040939999999999993_1_3f0f6dcca2.html"}],"name_url":"/python/html6/menu_attr_pair/1000/187000000/187167000/menu_attr_pair_tierPrice3_040939999999999993_1_3f0f6dcca2.html"},{"name":"tierPrice4","values":[{"value":"0.321724","url":"/python/html6/menu_attr_pair/1000/30000000/30615000/menu_attr_pair_tierPrice4_0321724_1_776b26467f.html"}],"name_url":"/python/html6/menu_attr_pair/1000/30000000/30615000/menu_attr_pair_tierPrice4_0321724_1_776b26467f.html"},{"name":"tierPrice5","values":[{"value":"0.24859549999999997","url":"/python/html6/menu_attr_pair/1000/56000000/56786000/menu_attr_pair_tierPrice5_024859549999999997_1_0b17445c0b.html"}],"name_url":"/python/html6/menu_attr_pair/1000/56000000/56786000/menu_attr_pair_tierPrice5_024859549999999997_1_0b17445c0b.html"},{"name":"tierPrice6","values":[{"value":"0.232645","url":"/python/html6/menu_attr_pair/1000/33000000/33607000/menu_attr_pair_tierPrice6_0232645_1_e96d4286d8.html"}],"name_url":"/python/html6/menu_attr_pair/1000/33000000/33607000/menu_attr_pair_tierPrice6_0232645_1_e96d4286d8.html"},{"name":"Category","values":[{"value":"Discrete Semiconductor Products","url":"/python/html6/menu_attr_pair/1000/44000000/44098000/menu_attr_pair_Category_DiscreteSemiconductorProducts_1_e570fe773a.html"}],"name_url":"/python/html6/menu_attr_pair/1000/44000000/44098000/menu_attr_pair_Category_DiscreteSemiconductorProducts_1_e570fe773a.html"},{"name":"Mfr","values":[{"value":"STMicroelectronics","url":"/python/html6/menu_attr_pair/1000/24000000/24221000/menu_attr_pair_Mfr_STMicroelectronics_1_d6d9aefc89.html"}],"name_url":"/python/html6/menu_attr_pair/1000/24000000/24221000/menu_attr_pair_Mfr_STMicroelectronics_1_d6d9aefc89.html"},{"name":"Series","values":[{"value":"-","url":"/python/html6/menu_attr_pair/1000/82000000/82399000/menu_attr_pair_Series_unknown_1_420ccc4cfd.html"}],"name_url":"/python/html6/menu_attr_pair/1000/82000000/82399000/menu_attr_pair_Series_unknown_1_420ccc4cfd.html"},{"name":"Package","values":[{"value":"Tape & Reel (TR)","url":"/python/html6/menu_attr_pair/1000/9000000/9107000/menu_attr_pair_Package_TapeReelTR_1_0d5e14422d.html"}],"name_url":"/python/html6/menu_attr_pair/1000/9000000/9107000/menu_attr_pair_Package_TapeReelTR_1_0d5e14422d.html"},{"name":"Product Status","values":[{"value":"Active","url":"/python/html6/menu_attr_pair/1000/31000000/31025000/menu_attr_pair_ProductStatus_Active_1_409e936f40.html"}],"name_url":"/python/html6/menu_attr_pair/1000/31000000/31025000/menu_attr_pair_ProductStatus_Active_1_409e936f40.html"},{"name":"Diode Type","values":[{"value":"Schottky","url":"/python/html6/menu_attr_pair/1000/176000000/176066000/menu_attr_pair_DiodeType_Schottky_1_960c4505d6.html"}],"name_url":"/python/html6/menu_attr_pair/1000/176000000/176066000/menu_attr_pair_DiodeType_Schottky_1_960c4505d6.html"},{"name":"Voltage - DC Reverse (Vr) (Max)","values":[{"value":"45 V","url":"/python/html6/menu_attr_pair/1000/205000000/205992000/menu_attr_pair_VoltageDCReverseVrMax_45V_1_9f22ebbba1.html"}],"name_url":"/python/html6/menu_attr_pair/1000/205000000/205992000/menu_attr_pair_VoltageDCReverseVrMax_45V_1_9f22ebbba1.html"},{"name":"Current - Average Rectified (Io)","values":[{"value":"3A","url":"/python/html6/menu_attr_pair/1000/121000000/121719000/menu_attr_pair_CurrentAverageRectifiedIo_3A_1_6b18195865.html"}],"name_url":"/python/html6/menu_attr_pair/1000/121000000/121719000/menu_attr_pair_CurrentAverageRectifiedIo_3A_1_6b18195865.html"},{"name":"Voltage - Forward (Vf) (Max) @ If","values":[{"value":"570 mV @ 3 A","url":"/python/html6/menu_attr_pair/1000/166000000/166824000/menu_attr_pair_VoltageForwardVfMaxIf_570mV3A_1_f98ec323d8.html"}],"name_url":"/python/html6/menu_attr_pair/1000/166000000/166824000/menu_attr_pair_VoltageForwardVfMaxIf_570mV3A_1_f98ec323d8.html"},{"name":"Speed","values":[{"value":"Fast Recovery =< 500ns, > 200mA (Io)","url":"/python/html6/menu_attr_pair/1000/248000000/248867000/menu_attr_pair_Speed_FastRecovery500ns200mAIo_1_034be2fc5a.html"}],"name_url":"/python/html6/menu_attr_pair/1000/248000000/248867000/menu_attr_pair_Speed_FastRecovery500ns200mAIo_1_034be2fc5a.html"},{"name":"Current - Reverse Leakage @ Vr","values":[{"value":"300 ?A @ 45 V","url":"/python/html6/menu_attr_pair/1000/7000/menu_attr_pair_CurrentReverseLeakageVr_300A45V_1_28363b569a.html"}],"name_url":"/python/html6/menu_attr_pair/1000/7000/menu_attr_pair_CurrentReverseLeakageVr_300A45V_1_28363b569a.html"},{"name":"Capacitance @ Vr, F","values":[{"value":"-","url":"/python/html6/menu_attr_pair/1000/58000000/58217000/menu_attr_pair_CapacitanceVrF_unknown_1_c761e60e4e.html"}],"name_url":"/python/html6/menu_attr_pair/1000/58000000/58217000/menu_attr_pair_CapacitanceVrF_unknown_1_c761e60e4e.html"},{"name":"Mounting Type","values":[{"value":"Surface Mount","url":"/python/html6/menu_attr_pair/1000/133000000/133047000/menu_attr_pair_MountingType_SurfaceMount_1_2b547b73a9.html"}],"name_url":"/python/html6/menu_attr_pair/1000/133000000/133047000/menu_attr_pair_MountingType_SurfaceMount_1_2b547b73a9.html"},{"name":"Package / Case","values":[{"value":"DO-221AC, SMA Flat Leads","url":"/python/html6/menu_attr_pair/1000/212000000/212889000/menu_attr_pair_PackageCase_DO221ACSMAFlatLeads_1_3188c37074.html"}],"name_url":"/python/html6/menu_attr_pair/1000/212000000/212889000/menu_attr_pair_PackageCase_DO221ACSMAFlatLeads_1_3188c37074.html"},{"name":"Supplier Device Package","values":[{"value":"SMAflat","url":"/python/html6/menu_attr_pair/1000/123000000/123414000/menu_attr_pair_SupplierDevicePackage_SMAflat_1_996fdd0a48.html"}],"name_url":"/python/html6/menu_attr_pair/1000/123000000/123414000/menu_attr_pair_SupplierDevicePackage_SMAflat_1_996fdd0a48.html"},{"name":"Operating Temperature - Junction","values":[{"value":"150?C (Max)","url":"/python/html6/menu_attr_pair/1000/226000000/226831000/menu_attr_pair_OperatingTemperatureJunction_150CMax_1_a545466417.html"}],"name_url":"/python/html6/menu_attr_pair/1000/226000000/226831000/menu_attr_pair_OperatingTemperatureJunction_150CMax_1_a545466417.html"},{"name":"Base Product Number","values":[{"value":"STPS3","url":"/python/html6/menu_attr_pair/1000/248000000/248027000/menu_attr_pair_BaseProductNumber_STPS3_1_6094907599.html"}],"name_url":"/python/html6/menu_attr_pair/1000/248000000/248027000/menu_attr_pair_BaseProductNumber_STPS3_1_6094907599.html"}],"images":[],"distributors":[{"name":"Digi-Key","sku":"4515900","url":"https://www.digikey.com/en/products/detail/stmicroelectronics/STPS3L45AF/4515900","pricing":[{"quantity":1,"price_usd":0.644}],"stock":{"available":true,"quantity":18361,"lead_time_days":0},"moq":1,"multiple":1},{"name":"Newark","sku":"40X8804","url":"https://www.newark.com/40X8804","pricing":[],"stock":{"available":false,"quantity":null,"lead_time_days":null},"moq":10000,"multiple":10000},{"name":"Win Source","sku":"STPS3L45AF","url":"https://www.win-source.net/stmicroelectronics-stps3l45af.html","pricing":[],"stock":{"available":true,"quantity":29000,"lead_time_days":0},"moq":1,"multiple":1},{"name":"swatee.com","sku":"STPS3L45AF","url":"https://www.swatee.com/Stmicroelectronics/STPS3L45AF--83833490.html","pricing":[{"quantity":1,"price_usd":1.14}],"stock":{"available":true,"quantity":3448,"lead_time_days":0},"moq":1,"multiple":1,"image":"https://www.swatee.com/18565190-large_default/STPS3L45AF.jpg"},{"name":"Digi-Key","sku":"4552236","url":"https://www.digikey.com/product-detail/en/stmicroelectronics/STPS3L45AF/497-14268-1-ND/4552236","pricing":[{"quantity":1,"price_usd":0.47}],"stock":{"available":true,"quantity":36858,"lead_time_days":0},"moq":1,"multiple":1},{"name":"Digi-Key","sku":"4552271","url":"https://www.digikey.com/en/products/detail/stmicroelectronics/STPS3L45AF/4552271","pricing":[{"quantity":1,"price_usd":0.644}],"stock":{"available":true,"quantity":8622,"lead_time_days":0},"moq":2000,"multiple":2000},{"name":"st.com","sku":"STPS3L45AF","url":"https://estore.st.com/en/stps3l45af-cpn.html","pricing":[{"quantity":1,"price_usd":0.5}],"stock":{"available":false,"quantity":null,"lead_time_days":null},"moq":1,"multiple":1,"image":"https://www.dataalchemy.com/python/getu/931fe32e-976e-4661-b893-f8e73dd1c302"},{"name":"Newark","sku":"98Y2494","url":"http://www.newark.com/da/da/da/dp/98Y2494","pricing":[],"stock":{"available":false,"quantity":null,"lead_time_days":null},"moq":1,"multiple":1},{"name":"TME","sku":"STPS3L45AF","url":"https://www.tme.com/us/en-us/details/stps3l45af/smd-schottky-diodes/stmicroelectronics/","pricing":[],"stock":{"available":false,"quantity":null,"lead_time_days":null},"moq":1,"multiple":1}],"amazon":{"available":false,"products":[]},"metadata":{"generated_date":"2026-09-17","last_updated":"2026-09-17","data_sources":["Digi-Key","Newark","TME","Win Source","st.com","swatee.com"],"completeness":0.85,"version":"1.2"}}},"pagination":null,"nav":{"home":"/python/html6/index.html","brands":"/python/html6/menu_brand_index/menu_brand_index_brands_87101ba214.html","parts":"/python/html6/menu_part_index/menu_part_index_parts_909e6bf0ca.html","attributes":"/python/html6/menu_attr_index/menu_attr_index_attributes_d7f67a250d.html"}}