Product Description: Eaton Electronics P4SMA15A TVS Series 12.8V Uni-directional Transient Voltage Suppressor
The Eaton Electronics P4SMA15A is a high-performance transient voltage suppressor (TVS) diode designed for efficient ESD and surge protection across various electronic applications. Manufactured in China by Eaton Electronics, this device features a low profile SMA package, making it suitable for surface-mounted applications where space optimization is critical.
Key Features:
400 W peak pulse power capability at 10/1000 μs waveform
Excellent clamping capability for effective surge suppression
Fast response time: typically less than 1.0 ps from 0 V to VBR minimum
Low leakage current: IR less than 1 μA above 12 V
High temperature reflow soldering capability: +260 °C / 40 s at terminal
UL 94 V-0 flammability rated plastic package
Meets moisture sensitivity level (MSL) level 1
Solderable tin-plated leads compliant with J-STD-002
UL 497B recognized: File No. E198449 Guide QVGQ2
Electrical Specifications:
Parameter
Symbol
Value
Unit
Storage temperature range
TSTG/TJ
-55 to +150
°C
Steady state power dissipation at TL=+75°C
PM(AV)
3.3
W
Peak pulse power on 10/1000 μs waveform
PPP
400
W
Maximum instantaneous forward voltage at 100 A (unidirectional)
VF
5.0
V
Peak forward surge current, 8.3 ms single half sine wave
IFSM
60
A
Thermal resistance junction to lead
RJL
30
°C/W
Thermal resistance junction to ambient
RJA
120
°C/W
Package and Packaging:
Package Type: T&R (Tape & Reel)
Quantity: 5,000 parts per 13” reel (EIA-481 compliant)
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{"id":10026181951805,"title":"P4SMA15A","handle":"p4sma15a","description":"\u003ch3\u003eProduct Description: Eaton Electronics P4SMA15A TVS Series 12.8V Uni-directional Transient Voltage Suppressor\u003c\/h3\u003e\n\n\u003cp\u003eThe Eaton Electronics P4SMA15A is a high-performance transient voltage suppressor (TVS) diode designed for efficient ESD and surge protection across various electronic applications. Manufactured in China by Eaton Electronics, this device features a low profile SMA package, making it suitable for surface-mounted applications where space optimization is critical.\u003c\/p\u003e\n\n\u003ch3\u003eKey Features:\u003c\/h3\u003e\n\u003cul\u003e\n \u003cli\u003e400 W peak pulse power capability at 10\/1000 μs waveform\u003c\/li\u003e\n \u003cli\u003eExcellent clamping capability for effective surge suppression\u003c\/li\u003e\n \u003cli\u003eFast response time: typically less than 1.0 ps from 0 V to V\u003csub\u003eBR\u003c\/sub\u003e minimum\u003c\/li\u003e\n \u003cli\u003eLow leakage current: IR less than 1 μA above 12 V\u003c\/li\u003e\n \u003cli\u003eHigh temperature reflow soldering capability: +260 °C \/ 40 s at terminal\u003c\/li\u003e\n \u003cli\u003eUL 94 V-0 flammability rated plastic package\u003c\/li\u003e\n \u003cli\u003eMeets moisture sensitivity level (MSL) level 1\u003c\/li\u003e\n \u003cli\u003eSolderable tin-plated leads compliant with J-STD-002\u003c\/li\u003e\n \u003cli\u003eUL 497B recognized: File No. E198449 Guide QVGQ2\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eElectrical Specifications:\u003c\/h3\u003e\n\u003ctable\u003e\n \u003cthead\u003e\n \u003ctr\u003e\n \u003cth\u003eParameter\u003c\/th\u003e\n \u003cth\u003eSymbol\u003c\/th\u003e\n \u003cth\u003eValue\u003c\/th\u003e\n \u003cth\u003eUnit\u003c\/th\u003e\n \u003c\/tr\u003e\n \u003c\/thead\u003e\n \u003ctbody\u003e\n \u003ctr\u003e\n \u003ctd\u003eStorage temperature range\u003c\/td\u003e\n \u003ctd\u003eT\u003csub\u003eSTG\u003c\/sub\u003e\/T\u003csub\u003eJ\u003c\/sub\u003e\n\u003c\/td\u003e\n \u003ctd\u003e-55 to +150\u003c\/td\u003e\n \u003ctd\u003e°C\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003eSteady state power dissipation at T\u003csub\u003eL\u003c\/sub\u003e=+75°C\u003c\/td\u003e\n \u003ctd\u003eP\u003csub\u003eM(AV)\u003c\/sub\u003e\n\u003c\/td\u003e\n \u003ctd\u003e3.3\u003c\/td\u003e\n \u003ctd\u003eW\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003ePeak pulse power on 10\/1000 μs waveform\u003c\/td\u003e\n \u003ctd\u003eP\u003csub\u003ePP\u003c\/sub\u003e\n\u003c\/td\u003e\n \u003ctd\u003e400\u003c\/td\u003e\n \u003ctd\u003eW\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003eMaximum instantaneous forward voltage at 100 A (unidirectional)\u003c\/td\u003e\n \u003ctd\u003eV\u003csub\u003eF\u003c\/sub\u003e\n\u003c\/td\u003e\n \u003ctd\u003e5.0\u003c\/td\u003e\n \u003ctd\u003eV\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003ePeak forward surge current, 8.3 ms single half sine wave\u003c\/td\u003e\n \u003ctd\u003eI\u003csub\u003eFSM\u003c\/sub\u003e\n\u003c\/td\u003e\n \u003ctd\u003e60\u003c\/td\u003e\n \u003ctd\u003eA\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003eThermal resistance junction to lead\u003c\/td\u003e\n \u003ctd\u003eR\u003csub\u003eJL\u003c\/sub\u003e\n\u003c\/td\u003e\n \u003ctd\u003e30\u003c\/td\u003e\n \u003ctd\u003e°C\/W\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003eThermal resistance junction to ambient\u003c\/td\u003e\n \u003ctd\u003eR\u003csub\u003eJA\u003c\/sub\u003e\n\u003c\/td\u003e\n \u003ctd\u003e120\u003c\/td\u003e\n \u003ctd\u003e°C\/W\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003c\/tbody\u003e\n\u003c\/table\u003e\n\n\u003ch3\u003ePackage and Packaging:\u003c\/h3\u003e\n\u003cul\u003e\n \u003cli\u003ePackage Type: T\u0026amp;R (Tape \u0026amp; Reel)\u003c\/li\u003e\n \u003cli\u003eQuantity: 5,000 parts per 13” reel (EIA-481 compliant)\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003ePart Number and Compliance:\u003c\/h3\u003e\n\u003cul\u003e\n \u003cli\u003ePart Number: P4SMA15A\u003c\/li\u003e\n \u003cli\u003eManufacturer: Eaton Electronics\u003c\/li\u003e\n \u003cli\u003eCountry of Origin: CN (China)\u003c\/li\u003e\n \u003cli\u003eUOM: EA\u003c\/li\u003e\n \u003cli\u003eECCN: Not specified\u003c\/li\u003e\n \u003cli\u003ePackage Type: T\u0026amp;R\u003c\/li\u003e\n \u003cli\u003eDatasheet: \u003ca href=\"https:\/\/www.eaton.com\/content\/dam\/eaton\/products\/electronic-components\/resources\/data-sheet\/eaton-p4sma-tvs-diode-power-esd-suppressor-data-sheet.pdf\" target=\"_blank\"\u003eDownload Datasheet\u003c\/a\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eApplications:\u003c\/h3\u003e\n\u003cul\u003e\n \u003cli\u003eConsumer electronics\u003c\/li\u003e\n \u003cli\u003eTelecommunications\u003c\/li\u003e\n \u003cli\u003eComputing and servers\u003c\/li\u003e\n \u003cli\u003eAppliances\u003c\/li\u003e\n \u003cli\u003eIndustrial automation\u003c\/li\u003e\n \u003cli\u003eMobile and wearables\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eFor more detailed specifications and technical data, please refer to the \u003ca href=\"https:\/\/www.eaton.com\/content\/dam\/eaton\/products\/electronic-components\/resources\/data-sheet\/eaton-p4sma-tvs-diode-power-esd-suppressor-data-sheet.pdf\" target=\"_blank\"\u003efull datasheet\u003c\/a\u003e.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eNote:\u003c\/strong\u003e Datasheet was not processed, please search the internet for the part number P4SMA15A for more details.\u003c\/p\u003e\u003cbr\u003e","published_at":"2025-08-15T02:54:21+05:30","created_at":"2025-08-15T02:54:23+05:30","vendor":"Waldom Electonics","type":"","tags":["8V","EATON-ELE","IMPORT_CSV","TVS","WLDM"],"price":1760,"price_min":1760,"price_max":1760,"available":true,"price_varies":false,"compare_at_price":null,"compare_at_price_min":0,"compare_at_price_max":0,"compare_at_price_varies":false,"variants":[{"id":50621696180541,"title":"Default Title","option1":"Default Title","option2":null,"option3":null,"sku":"P4SMA15A","requires_shipping":true,"taxable":true,"featured_image":null,"available":true,"name":"P4SMA15A","public_title":null,"options":["Default Title"],"price":1760,"weight":250,"compare_at_price":null,"inventory_management":"shopify","barcode":"P4SMA15A","requires_selling_plan":false,"selling_plan_allocations":[]}],"images":["\/\/thinkrobotics.com\/cdn\/shop\/files\/P4SMA15A_55516134_bcf7c8b9.jpg?v=1755206663"],"featured_image":"\/\/thinkrobotics.com\/cdn\/shop\/files\/P4SMA15A_55516134_bcf7c8b9.jpg?v=1755206663","options":["Title"],"media":[{"alt":null,"id":45844877836605,"position":1,"preview_image":{"aspect_ratio":1.0,"height":200,"width":200,"src":"\/\/thinkrobotics.com\/cdn\/shop\/files\/P4SMA15A_55516134_bcf7c8b9.jpg?v=1755206663"},"aspect_ratio":1.0,"height":200,"media_type":"image","src":"\/\/thinkrobotics.com\/cdn\/shop\/files\/P4SMA15A_55516134_bcf7c8b9.jpg?v=1755206663","width":200}],"requires_selling_plan":false,"selling_plan_groups":[],"content":"\u003ch3\u003eProduct Description: Eaton Electronics P4SMA15A TVS Series 12.8V Uni-directional Transient Voltage Suppressor\u003c\/h3\u003e\n\n\u003cp\u003eThe Eaton Electronics P4SMA15A is a high-performance transient voltage suppressor (TVS) diode designed for efficient ESD and surge protection across various electronic applications. Manufactured in China by Eaton Electronics, this device features a low profile SMA package, making it suitable for surface-mounted applications where space optimization is critical.\u003c\/p\u003e\n\n\u003ch3\u003eKey Features:\u003c\/h3\u003e\n\u003cul\u003e\n \u003cli\u003e400 W peak pulse power capability at 10\/1000 μs waveform\u003c\/li\u003e\n \u003cli\u003eExcellent clamping capability for effective surge suppression\u003c\/li\u003e\n \u003cli\u003eFast response time: typically less than 1.0 ps from 0 V to V\u003csub\u003eBR\u003c\/sub\u003e minimum\u003c\/li\u003e\n \u003cli\u003eLow leakage current: IR less than 1 μA above 12 V\u003c\/li\u003e\n \u003cli\u003eHigh temperature reflow soldering capability: +260 °C \/ 40 s at terminal\u003c\/li\u003e\n \u003cli\u003eUL 94 V-0 flammability rated plastic package\u003c\/li\u003e\n \u003cli\u003eMeets moisture sensitivity level (MSL) level 1\u003c\/li\u003e\n \u003cli\u003eSolderable tin-plated leads compliant with J-STD-002\u003c\/li\u003e\n \u003cli\u003eUL 497B recognized: File No. E198449 Guide QVGQ2\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eElectrical Specifications:\u003c\/h3\u003e\n\u003ctable\u003e\n \u003cthead\u003e\n \u003ctr\u003e\n \u003cth\u003eParameter\u003c\/th\u003e\n \u003cth\u003eSymbol\u003c\/th\u003e\n \u003cth\u003eValue\u003c\/th\u003e\n \u003cth\u003eUnit\u003c\/th\u003e\n \u003c\/tr\u003e\n \u003c\/thead\u003e\n \u003ctbody\u003e\n \u003ctr\u003e\n \u003ctd\u003eStorage temperature range\u003c\/td\u003e\n \u003ctd\u003eT\u003csub\u003eSTG\u003c\/sub\u003e\/T\u003csub\u003eJ\u003c\/sub\u003e\n\u003c\/td\u003e\n \u003ctd\u003e-55 to +150\u003c\/td\u003e\n \u003ctd\u003e°C\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003eSteady state power dissipation at T\u003csub\u003eL\u003c\/sub\u003e=+75°C\u003c\/td\u003e\n \u003ctd\u003eP\u003csub\u003eM(AV)\u003c\/sub\u003e\n\u003c\/td\u003e\n \u003ctd\u003e3.3\u003c\/td\u003e\n \u003ctd\u003eW\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003ePeak pulse power on 10\/1000 μs waveform\u003c\/td\u003e\n \u003ctd\u003eP\u003csub\u003ePP\u003c\/sub\u003e\n\u003c\/td\u003e\n \u003ctd\u003e400\u003c\/td\u003e\n \u003ctd\u003eW\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003eMaximum instantaneous forward voltage at 100 A (unidirectional)\u003c\/td\u003e\n \u003ctd\u003eV\u003csub\u003eF\u003c\/sub\u003e\n\u003c\/td\u003e\n \u003ctd\u003e5.0\u003c\/td\u003e\n \u003ctd\u003eV\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003ePeak forward surge current, 8.3 ms single half sine wave\u003c\/td\u003e\n \u003ctd\u003eI\u003csub\u003eFSM\u003c\/sub\u003e\n\u003c\/td\u003e\n \u003ctd\u003e60\u003c\/td\u003e\n \u003ctd\u003eA\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003eThermal resistance junction to lead\u003c\/td\u003e\n \u003ctd\u003eR\u003csub\u003eJL\u003c\/sub\u003e\n\u003c\/td\u003e\n \u003ctd\u003e30\u003c\/td\u003e\n \u003ctd\u003e°C\/W\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003eThermal resistance junction to ambient\u003c\/td\u003e\n \u003ctd\u003eR\u003csub\u003eJA\u003c\/sub\u003e\n\u003c\/td\u003e\n \u003ctd\u003e120\u003c\/td\u003e\n \u003ctd\u003e°C\/W\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003c\/tbody\u003e\n\u003c\/table\u003e\n\n\u003ch3\u003ePackage and Packaging:\u003c\/h3\u003e\n\u003cul\u003e\n \u003cli\u003ePackage Type: T\u0026amp;R (Tape \u0026amp; Reel)\u003c\/li\u003e\n \u003cli\u003eQuantity: 5,000 parts per 13” reel (EIA-481 compliant)\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003ePart Number and Compliance:\u003c\/h3\u003e\n\u003cul\u003e\n \u003cli\u003ePart Number: P4SMA15A\u003c\/li\u003e\n \u003cli\u003eManufacturer: Eaton Electronics\u003c\/li\u003e\n \u003cli\u003eCountry of Origin: CN (China)\u003c\/li\u003e\n \u003cli\u003eUOM: EA\u003c\/li\u003e\n \u003cli\u003eECCN: Not specified\u003c\/li\u003e\n \u003cli\u003ePackage Type: T\u0026amp;R\u003c\/li\u003e\n \u003cli\u003eDatasheet: \u003ca href=\"https:\/\/www.eaton.com\/content\/dam\/eaton\/products\/electronic-components\/resources\/data-sheet\/eaton-p4sma-tvs-diode-power-esd-suppressor-data-sheet.pdf\" target=\"_blank\"\u003eDownload Datasheet\u003c\/a\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eApplications:\u003c\/h3\u003e\n\u003cul\u003e\n \u003cli\u003eConsumer electronics\u003c\/li\u003e\n \u003cli\u003eTelecommunications\u003c\/li\u003e\n \u003cli\u003eComputing and servers\u003c\/li\u003e\n \u003cli\u003eAppliances\u003c\/li\u003e\n \u003cli\u003eIndustrial automation\u003c\/li\u003e\n \u003cli\u003eMobile and wearables\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eFor more detailed specifications and technical data, please refer to the \u003ca href=\"https:\/\/www.eaton.com\/content\/dam\/eaton\/products\/electronic-components\/resources\/data-sheet\/eaton-p4sma-tvs-diode-power-esd-suppressor-data-sheet.pdf\" target=\"_blank\"\u003efull datasheet\u003c\/a\u003e.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eNote:\u003c\/strong\u003e Datasheet was not processed, please search the internet for the part number P4SMA15A for more details.\u003c\/p\u003e\u003cbr\u003e"}
