[{"data":1,"prerenderedAt":-1},["ShallowReactive",2],{"detail-sidebar-cat-0-en-105":3,"doc-seo-560472-105":59,"doc-detail-560472-en":130},{"code":4,"msg":5,"data":6},0,"success",[7,13,18,23,28,33,38,43,48,51,55],{"id":8,"doc_module":4,"doc_module_name":9,"category_name":10,"show_sort_weight":11,"slug":12},1,"Document","Story & Novel",90,"story-novel",{"id":14,"doc_module":4,"doc_module_name":9,"category_name":15,"show_sort_weight":16,"slug":17},2,"Literature",80,"literature",{"id":19,"doc_module":4,"doc_module_name":9,"category_name":20,"show_sort_weight":21,"slug":22},4,"Exam",70,"exam",{"id":24,"doc_module":4,"doc_module_name":9,"category_name":25,"show_sort_weight":26,"slug":27},5,"Comic",60,"comic",{"id":29,"doc_module":4,"doc_module_name":9,"category_name":30,"show_sort_weight":31,"slug":32},6,"Technology",50,"technology",{"id":34,"doc_module":4,"doc_module_name":9,"category_name":35,"show_sort_weight":36,"slug":37},7,"Healthcare",40,"healthcare",{"id":39,"doc_module":4,"doc_module_name":9,"category_name":40,"show_sort_weight":41,"slug":42},8,"Research & Report",30,"research-report",{"id":44,"doc_module":4,"doc_module_name":9,"category_name":45,"show_sort_weight":46,"slug":47},9,"Religion & Spirituality",20,"religion-spirituality",{"id":46,"doc_module":4,"doc_module_name":9,"category_name":49,"show_sort_weight":46,"slug":50},"World Cup","world-cup",{"id":52,"doc_module":4,"doc_module_name":9,"category_name":53,"show_sort_weight":52,"slug":54},10,"Lifestyle","lifestyle",{"id":56,"doc_module":4,"doc_module_name":9,"category_name":57,"show_sort_weight":24,"slug":58},19,"General","general",{"code":4,"msg":60,"data":61},"ok",{"site_id":62,"language":63,"slug":64,"title":65,"keywords":66,"description":67,"schema_data":68,"social_meta":123,"head_meta":125,"extra_data":127,"updated_unix":129},105,"en","nexperia-us1j-product-data-sheet-ultrafast-recovery-rectifier-in-sma-20-january-2025","Nexperia US1J - Product data sheet - Ultrafast recovery rectifier in SMA - 20 January 2025","","Nexperia US1J is an ultrafast recovery rectifier provided in an SMA surface-mount package. The datasheet lists key limits and operating characteristics including reverse voltage up to 600 V, forward current up to 1 A (average) and ultrafast recovery time trr up to 75 ns. Electrical parameters include forward voltage values, reverse current at 600 V, and diode capacitance. It also provides pinning (cathode/anode), ordering information, marking code, limiting values, thermal resistance, and transient thermal impedance data for junction-to-ambient behavior.",{"@graph":69,"@context":122},[70,84,105],{"@type":71,"itemListElement":72},"BreadcrumbList",[73,77,79,82],{"item":74,"name":75,"@type":76,"position":8},"https://docshare.wps.com","Home","ListItem",{"item":78,"name":9,"@type":76,"position":14},"https://docshare.wps.com/document/",{"item":80,"name":35,"@type":76,"position":81},"https://docshare.wps.com/document/healthcare/",3,{"item":83,"name":65,"@type":76,"position":19},"https://docshare.wps.com/document/nexperia-us1j-product-data-sheet-ultrafast-recovery-rectifier-in-sma-20-january-2025/560472/",{"url":83,"name":65,"@type":85,"image":86,"author":91,"headline":65,"publisher":94,"fileFormat":97,"inLanguage":63,"description":67,"dateModified":98,"datePublished":99,"encodingFormat":97,"isAccessibleForFree":100,"interactionStatistic":101},"DigitalDocument",{"url":87,"@type":88,"width":89,"height":90},"https://docshare.wps.com/thumbnails/nexperia-us1j-product-data-sheet-ultrafast-recovery-rectifier-in-sma-20-january-2025/560472.png","ImageObject",300,407,{"name":92,"@type":93},"Angel","Person",{"url":74,"name":95,"@type":96},"DocShare","Organization","application/pdf","2026-10-13","2026-10-12",true,{"@type":102,"interactionType":103,"userInteractionCount":19},"InteractionCounter",{"@type":104},"ViewAction",{"@type":106,"mainEntity":107},"FAQPage",[108,114,118],{"name":109,"@type":110,"acceptedAnswer":111},"What are the main electrical ratings of the US1J rectifier?","Question",{"text":112,"@type":113},"The US1J is specified for a reverse voltage up to 600 V and a forward current up to 1 A (average). It is characterized by an ultrafast recovery time trr up to 75 ns.","Answer",{"name":115,"@type":110,"acceptedAnswer":116},"What applications are listed for the US1J?",{"text":117,"@type":113},"The datasheet highlights rectification, reverse polarity protection, fast switching, and freewheeling applications.",{"name":119,"@type":110,"acceptedAnswer":120},"How are the device pins assigned in the SMA package?",{"text":121,"@type":113},"Pin 1 is the cathode (K) and pin 2 is the anode (A), matching the provided simplified outline and graphic symbol references.","https://schema.org",{"og:url":83,"og:type":124,"og:title":65,"og:site_name":95,"og:description":67},"article",{"robots":126,"canonical":83},"index,follow",{"doc_id":128,"site_id":62},560472,1791886744,{"code":4,"msg":5,"data":131},{"doc_id":128,"user_id":132,"nickname":92,"user_avatar":133,"doc_module":4,"category_id":34,"category_name":35,"doc_title":65,"doc_description":67,"doc_content":134,"file_id":135,"file_url":136,"file_type":137,"file_size":138,"view_count":19,"is_deleted":4,"is_public":8,"is_downloadable":8,"audit_status":8,"page_count":139,"language":140,"language_code":63,"site_id":62,"html_lang":63,"table_of_contents":141,"faqs":142,"seo_title":143,"seo_description":67,"update_tm":144,"read_time":145},687207412472,"https://ap-avatar.wpscdn.com/davatar_155a257f0dc6eb9ab79c44ca47cae57d","US1J  \n600 V, 1 A ultrafast recovery rectifier in SMA  20 January 2025 Product data sheet  \n1. General description  \n\n| Ultrafast recovery rectifier, encapsulated in an SMA package.\u003Cbr>2. Features and benefits |\n| --- |\n| • Reverse voltage: VR ≤ 600 V\u003Cbr>• Forward current: IF ≤ 1 A\u003Cbr>• Ultrafast recovery time: trr ≤ 75 ns\u003Cbr>• Pt doped life time control\u003Cbr>• Ideal for automated placement\u003Cbr>• Glass passivated chip junction\u003Cbr>• High forward surge capability\u003Cbr>3. Applications |\n| • Rectification\u003Cbr>• Reverse polarity protection\u003Cbr>• Fast switching\u003Cbr>• Freewheeling applications\u003Cbr>4. Quick reference data |\n\nTable 1. Quick reference data  \n\n| Symbol | Parameter | Conditions |  | Min | Typ | Max | Unit |\n| --- | --- | --- | --- | --- | --- | --- | --- |\n| IF(AV) | average forward current | δ = 0.5; f = 20 kHz; square wave; Tsp ≤ 138 °C |  | - | - | 1 | A |\n| VRRM | repetitive peak reverse voltage | Tj = 25 °C |  | - | - | 600 | V |\n| VR | reverse voltage |  |  | - | - | 600 | V |\n| VF | forward voltage | IF = 1 A; pulsed; Tj = 25 °C | [1] | - | - | 1.7 | V |\n|  |  | IF = 1 A; pulsed; Tj = 125 °C | [1] | - | 0.91 | - | V |\n| IR | reverse current | VR = 600 V; pulsed; Tj = 25 °C | [1] | - | - | 5 | µA |\n|  |  | VR = 600 V; pulsed; Tj = 125 °C | [1] | - | - | 150 | µA |\n\n[1] Very short pulse, in order to maintain a stable junction temperature.  \nNexperia US1J  \n600 V, 1 A ultrafast recovery rectifier in SMA  \n5. Pinning information  \nTable 2. Pinning information  \n\n| Pin | Symbol | Description | Simplified outline | Graphic symbol |\n| --- | --- | --- | --- | --- |\n| 1 | K | cathode | \u003Cbr>Transparent\u003Cbr>top view\u003Cbr>SMA (SOD1001-1) | K A\u003Cbr>\u003Cbr>006aab040 |\n| 2 | A | anode |  |  |\n\n6. Ordering information  \nTable 3. Ordering information  \n\n| Type number | Package |  |  |\n| --- | --- | --- | --- |\n|  | Name | Description | Version |\n| US1J | SMA | plastic, surface mounted package; 2 terminals; 4.30 mm x 2.65 mm x 2.10 mm body | SOD1001-1 |\n\n7. Marking  \nTable 4. Marking codes  \n\n| Type number | Marking code |\n| --- | --- |\n| US1J | BU6 |\n\n8. Limiting values  \nTable 5. Limiting values  \nIn accordance with the Absolute Maximum Rating System (IEC 60134).  \n\n| Symbol | Parameter | Conditions |  | Min | Max | Unit |\n| --- | --- | --- | --- | --- | --- | --- |\n| VRRM | repetitive peak reverse voltage | Tj = 25 °C |  | - | 600 | V |\n| VR | reverse voltage |  |  | - | 600 | V |\n| V RMS | RMS voltage |  |  | - | 420 | V |\n| IF | forward current | δ = 1; Tsp ≤ 134 °C |  | - | 1.4 | A |\n| IF(AV) | average forward current | δ = 0.5; f = 20 kHz; square wave; Tsp ≤ 138 °C |  | - | 1 | A |\n| IFSM | non-repetitive peak forward current | tp = 8.3 ms; single half sine wave (applied at rated load condition); Tj(init) = 25 °C |  | - | 30 | A |\n| Ptot | total power dissipation | Tamb ≤ 25 °C | [1] | - | 0.63 | W |\n|  |  |  | [2] | - | 0.93 | W |\n| Tj | junction temperature |  |  | -55 | 150 | °C |\n| Tstg | storage temperature |  |  | -55 | 150 | °C |\n\n[1] Device mounted on an FR4 PCB, single-sided copper, tin-plated and standard footprint.  \n[2] Device mounted on an FR4 PCB, single-sided copper, tin-plated, mounting pad for cathode 1 cm2.  \nUS1J All information provided in this document is subject to legal disclaimers. © Nexperia B.V. 2025. All rights reserved  \nProduct data sheet 20 January 2025 2 / 11  \nNexperia US1J  \n600 V, 1 A ultrafast recovery rectifier in SMA  \n9. Thermal characteristics  \nTable 6. Thermal characteristics  \n\n| Symbol | Parameter | Conditions |  | Min | Typ | Max | Unit |\n| --- | --- | --- | --- | --- | --- | --- | --- |\n| Rth(j-a) | thermal resistance from junction to ambient | in free air | [1] | - | - | 200 | K/W |\n|  |  |  | [2] | - | - | 135 | K/W |\n| Rth(j-sp) | thermal resistance from junction to solder point |  | [3] | - | - | 30 | K/W |\n\n[1] Device mounted on an FR4 PCB, single-sided copper, tin-plated and standard footprint.  \n[2] Device mounted on an FR4 PCB, single-sided copper, tin-plated, mounting pad for cathode 1 cm","cbCaiitt0e4OrepU","https://ap.wps.com/l/cbCaiitt0e4OrepU","pdf",257725,11,"English","# 1. General description\n# 2. Features and benefits\n# 3. Applications\n# 4. Quick reference data\n# 5. Pinning information\n# 6. Ordering information\n# 7. Marking\n# 8. Limiting values\n# 9. Thermal characteristics\n# 10. Characteristics","[{\"question\":\"What are the main electrical ratings of the US1J rectifier?\",\"answer\":\"The US1J is specified for a reverse voltage up to 600 V and a forward current up to 1 A (average). It is characterized by an ultrafast recovery time trr up to 75 ns.\"},{\"question\":\"What applications are listed for the US1J?\",\"answer\":\"The datasheet highlights rectification, reverse polarity protection, fast switching, and freewheeling applications.\"},{\"question\":\"How are the device pins assigned in the SMA package?\",\"answer\":\"Pin 1 is the cathode (K) and pin 2 is the anode (A), matching the provided simplified outline and graphic symbol references.\"}]","Nexperia US1J - Product data sheet - Ultrafast recovery rectifier in SMA - 20 January 2025 | PDF",1791803176,28]