Ensure robust circuit protection with the LITTLEFUSE SMBJ15A TVS (Transient Voltage Suppressor) diode, designed specifically to safeguard sensitive electronic equipment from voltage transients caused by lightning and other transient events. This surface-mount device offers high peak pulse power handling and fast response times, making it ideal for telecom, computer, industrial, and consumer electronic applications.
Product Features
Maximum peak pulse power of 600W at 10/1000μs waveform
Excellent clamping capability to protect circuits from voltage surges
Low incremental surge resistance for durability
Fast response time typically less than 1.0ps from 0V to VBR min
Surface mount design optimized for space-saving PCB layouts
RoHS and halogen free, compliant with environmental standards
Built-in strain relief for enhanced reliability
Reel packaging for automated assembly
UL Recognized and meet MSL level 1 (260°C peak reflow temperature)
Designed for reflow soldering at 260°C for 30 seconds
Mounted on copper pad area of 0.2 x 0.2 inches (5.0 x 5.0mm)
Matte tin lead-free plating
Application Notes
The SMBJ15A is suitable for protecting I/O interfaces, Vcc buses, and other vulnerable circuits in various electronic systems. Its high peak pulse power capability and fast response time ensure reliable transient suppression, safeguarding your circuits against voltage spikes and surges.
For detailed electrical characteristics and additional technical information, please refer to the datasheet.
Note: Datasheet was not processed, please search the internet for the part number for more details.
Note: The product image displayed is a standard reference image. Actual product appearance may vary. For the most accurate and up-to-date representation, we recommend searching the part number online.
{"id":10002422595901,"title":"SMBJ15A","handle":"smbj15a","description":"\u003ch3\u003eSMBJ15A TVS Surge Protection Diode by LITTLEFUSE\u003c\/h3\u003e\n\u003cp\u003eEnsure robust circuit protection with the LITTLEFUSE SMBJ15A TVS (Transient Voltage Suppressor) diode, designed specifically to safeguard sensitive electronic equipment from voltage transients caused by lightning and other transient events. This surface-mount device offers high peak pulse power handling and fast response times, making it ideal for telecom, computer, industrial, and consumer electronic applications.\u003c\/p\u003e\n\u003ch3\u003eProduct Features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eMaximum peak pulse power of 600W at 10\/1000μs waveform\u003c\/li\u003e\n\u003cli\u003eExcellent clamping capability to protect circuits from voltage surges\u003c\/li\u003e\n\u003cli\u003eLow incremental surge resistance for durability\u003c\/li\u003e\n\u003cli\u003eFast response time typically less than 1.0ps from 0V to VBR min\u003c\/li\u003e\n\u003cli\u003eSurface mount design optimized for space-saving PCB layouts\u003c\/li\u003e\n\u003cli\u003eRoHS and halogen free, compliant with environmental standards\u003c\/li\u003e\n\u003cli\u003eBuilt-in strain relief for enhanced reliability\u003c\/li\u003e\n\u003cli\u003eReel packaging for automated assembly\u003c\/li\u003e\n\u003cli\u003eUL Recognized and meet MSL level 1 (260°C peak reflow temperature)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eElectrical and Mechanical Specifications\u003c\/h3\u003e\n\u003ctable\u003e\n\u003ctr\u003e\n\u003cth\u003eParameter\u003c\/th\u003e\n\u003cth\u003eValue\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePart Number\u003c\/td\u003e\n\u003ctd\u003eSMBJ15A\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eManufacturer\u003c\/td\u003e\n\u003ctd\u003eLITTLEFUSE\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCountry of Origin\u003c\/td\u003e\n\u003ctd\u003eCN\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eProduct Type\u003c\/td\u003e\n\u003ctd\u003eCircuit Protection\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eProduct Category\u003c\/td\u003e\n\u003ctd\u003eESD Suppressors \/ TVS Diodes\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePackage Type\u003c\/td\u003e\n\u003ctd\u003eREEL\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eUOM\u003c\/td\u003e\n\u003ctd\u003eEA\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eECCN\u003c\/td\u003e\n\u003ctd\u003eEAR99\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDatasheet\u003c\/td\u003e\n\u003ctd\u003e\u003ca href=\"https:\/\/www.waldomapac.com\/upload\/parts\/datasheets\/mf-lf\/lf-smbj15a.pdf\" target=\"_blank\"\u003eDownload Datasheet\u003c\/a\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\u003ch3\u003eEnvironmental and Compliance\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eRoHS compliant and halogen free\u003c\/li\u003e\n\u003cli\u003eUL Recognized\u003c\/li\u003e\n\u003cli\u003eMeets IEC-61000-4-2 ESD protection (30kV air\/contact)\u003c\/li\u003e\n\u003cli\u003eMeets IEC 61000-4-4 EFT protection standards\u003c\/li\u003e\n\u003cli\u003eBuilt-in strain relief for enhanced durability\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003ePhysical and Soldering Specifications\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eDesigned for reflow soldering at 260°C for 30 seconds\u003c\/li\u003e\n\u003cli\u003eMounted on copper pad area of 0.2 x 0.2 inches (5.0 x 5.0mm)\u003c\/li\u003e\n\u003cli\u003eMatte tin lead-free plating\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eApplication Notes\u003c\/h3\u003e\n\u003cp\u003eThe SMBJ15A is suitable for protecting I\/O interfaces, Vcc buses, and other vulnerable circuits in various electronic systems. Its high peak pulse power capability and fast response time ensure reliable transient suppression, safeguarding your circuits against voltage spikes and surges.\u003c\/p\u003e\n\u003cp\u003eFor detailed electrical characteristics and additional technical information, please refer to the \u003ca href=\"https:\/\/www.waldomapac.com\/upload\/parts\/datasheets\/mf-lf\/lf-smbj15a.pdf\" target=\"_blank\"\u003edatasheet\u003c\/a\u003e.\u003c\/p\u003e\n\u003cp\u003eNote: Datasheet was not processed, please search the internet for the part number for more details.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eNote: The product image displayed is a standard reference image. Actual product appearance may vary. For the most accurate and up-to-date representation, we recommend searching the part number online.\u003c\/strong\u003e\u003c\/p\u003e","published_at":"2025-08-03T09:14:14+05:30","created_at":"2025-08-03T09:14:14+05:30","vendor":"Waldom Electonics","type":"Circuit Protection","tags":["BOURN","Circuit","Esd","LITTL","STD_IMG","TVS","WLDM"],"price":1200,"price_min":1200,"price_max":1200,"available":false,"price_varies":false,"compare_at_price":null,"compare_at_price_min":0,"compare_at_price_max":0,"compare_at_price_varies":false,"variants":[{"id":50546995298621,"title":"Default Title","option1":"Default Title","option2":null,"option3":null,"sku":"SMBJ15A","requires_shipping":true,"taxable":true,"featured_image":null,"available":false,"name":"SMBJ15A","public_title":null,"options":["Default Title"],"price":1200,"weight":250,"compare_at_price":null,"inventory_management":"shopify","barcode":"SMBJ15A","requires_selling_plan":false,"selling_plan_allocations":[]}],"images":["\/\/thinkrobotics.com\/cdn\/shop\/files\/fbe811dc-181f-41c1-ab5a-dc3410446d1d_07079b60-f866-4d60-930c-56eb22db812d.jpg?v=1754192654"],"featured_image":"\/\/thinkrobotics.com\/cdn\/shop\/files\/fbe811dc-181f-41c1-ab5a-dc3410446d1d_07079b60-f866-4d60-930c-56eb22db812d.jpg?v=1754192654","options":["Title"],"media":[{"alt":null,"id":45645337526589,"position":1,"preview_image":{"aspect_ratio":1.0,"height":1024,"width":1024,"src":"\/\/thinkrobotics.com\/cdn\/shop\/files\/fbe811dc-181f-41c1-ab5a-dc3410446d1d_07079b60-f866-4d60-930c-56eb22db812d.jpg?v=1754192654"},"aspect_ratio":1.0,"height":1024,"media_type":"image","src":"\/\/thinkrobotics.com\/cdn\/shop\/files\/fbe811dc-181f-41c1-ab5a-dc3410446d1d_07079b60-f866-4d60-930c-56eb22db812d.jpg?v=1754192654","width":1024}],"requires_selling_plan":false,"selling_plan_groups":[],"content":"\u003ch3\u003eSMBJ15A TVS Surge Protection Diode by LITTLEFUSE\u003c\/h3\u003e\n\u003cp\u003eEnsure robust circuit protection with the LITTLEFUSE SMBJ15A TVS (Transient Voltage Suppressor) diode, designed specifically to safeguard sensitive electronic equipment from voltage transients caused by lightning and other transient events. This surface-mount device offers high peak pulse power handling and fast response times, making it ideal for telecom, computer, industrial, and consumer electronic applications.\u003c\/p\u003e\n\u003ch3\u003eProduct Features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eMaximum peak pulse power of 600W at 10\/1000μs waveform\u003c\/li\u003e\n\u003cli\u003eExcellent clamping capability to protect circuits from voltage surges\u003c\/li\u003e\n\u003cli\u003eLow incremental surge resistance for durability\u003c\/li\u003e\n\u003cli\u003eFast response time typically less than 1.0ps from 0V to VBR min\u003c\/li\u003e\n\u003cli\u003eSurface mount design optimized for space-saving PCB layouts\u003c\/li\u003e\n\u003cli\u003eRoHS and halogen free, compliant with environmental standards\u003c\/li\u003e\n\u003cli\u003eBuilt-in strain relief for enhanced reliability\u003c\/li\u003e\n\u003cli\u003eReel packaging for automated assembly\u003c\/li\u003e\n\u003cli\u003eUL Recognized and meet MSL level 1 (260°C peak reflow temperature)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eElectrical and Mechanical Specifications\u003c\/h3\u003e\n\u003ctable\u003e\n\u003ctr\u003e\n\u003cth\u003eParameter\u003c\/th\u003e\n\u003cth\u003eValue\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePart Number\u003c\/td\u003e\n\u003ctd\u003eSMBJ15A\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eManufacturer\u003c\/td\u003e\n\u003ctd\u003eLITTLEFUSE\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCountry of Origin\u003c\/td\u003e\n\u003ctd\u003eCN\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eProduct Type\u003c\/td\u003e\n\u003ctd\u003eCircuit Protection\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eProduct Category\u003c\/td\u003e\n\u003ctd\u003eESD Suppressors \/ TVS Diodes\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePackage Type\u003c\/td\u003e\n\u003ctd\u003eREEL\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eUOM\u003c\/td\u003e\n\u003ctd\u003eEA\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eECCN\u003c\/td\u003e\n\u003ctd\u003eEAR99\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDatasheet\u003c\/td\u003e\n\u003ctd\u003e\u003ca href=\"https:\/\/www.waldomapac.com\/upload\/parts\/datasheets\/mf-lf\/lf-smbj15a.pdf\" target=\"_blank\"\u003eDownload Datasheet\u003c\/a\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\u003ch3\u003eEnvironmental and Compliance\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eRoHS compliant and halogen free\u003c\/li\u003e\n\u003cli\u003eUL Recognized\u003c\/li\u003e\n\u003cli\u003eMeets IEC-61000-4-2 ESD protection (30kV air\/contact)\u003c\/li\u003e\n\u003cli\u003eMeets IEC 61000-4-4 EFT protection standards\u003c\/li\u003e\n\u003cli\u003eBuilt-in strain relief for enhanced durability\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003ePhysical and Soldering Specifications\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eDesigned for reflow soldering at 260°C for 30 seconds\u003c\/li\u003e\n\u003cli\u003eMounted on copper pad area of 0.2 x 0.2 inches (5.0 x 5.0mm)\u003c\/li\u003e\n\u003cli\u003eMatte tin lead-free plating\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eApplication Notes\u003c\/h3\u003e\n\u003cp\u003eThe SMBJ15A is suitable for protecting I\/O interfaces, Vcc buses, and other vulnerable circuits in various electronic systems. Its high peak pulse power capability and fast response time ensure reliable transient suppression, safeguarding your circuits against voltage spikes and surges.\u003c\/p\u003e\n\u003cp\u003eFor detailed electrical characteristics and additional technical information, please refer to the \u003ca href=\"https:\/\/www.waldomapac.com\/upload\/parts\/datasheets\/mf-lf\/lf-smbj15a.pdf\" target=\"_blank\"\u003edatasheet\u003c\/a\u003e.\u003c\/p\u003e\n\u003cp\u003eNote: Datasheet was not processed, please search the internet for the part number for more details.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eNote: The product image displayed is a standard reference image. Actual product appearance may vary. For the most accurate and up-to-date representation, we recommend searching the part number online.\u003c\/strong\u003e\u003c\/p\u003e"}
