The Eaton P4SMA series transient voltage suppressor (TVS) diode is designed to protect electronic circuits from voltage spikes and transient events. With a maximum stand-off voltage of 85.5V, this unidirectional TVS diode offers reliable surge suppression suitable for a wide range of applications including consumer electronics, telecommunications, computing, industrial automation, and mobile devices.
Key Features
Low profile SMA package optimized for surface-mounted applications
Excellent clamping capability for transient voltage suppression
Peak pulse power capability of 400 W at 10/1000 μs waveform
Typical leakage current less than 1 μA above 12 V
Fast response time: typically less than 1.0 ps from 0 V to VBR
High temperature reflow soldering capability: +260 °C / 40 s at terminal
UL 94 V-0 flammability rating and moisture sensitivity level (MSL) level 1 compliance
Solderable tin-plated leads per J-STD-002
UL 497B recognized (File No.: E198449, Guide QVGQ2)
Electrical and Mechanical 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 dissipation (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
This TVS diode is suitable for surface mount applications, providing robust transient suppression with a fast response time. It is recognized under UL 497B and meets industry standards for flammability and moisture sensitivity. The device is supplied in tape and reel packaging, with 5,000 parts per reel, ensuring efficient handling and automation compatibility.
Note: The datasheet was not processed; please search the internet for the part number P4SMA100A for more detailed specifications and application information.
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":10008652022077,"title":"P4SMA100A","handle":"p4sma100a","description":"\u003ch3\u003eProduct Description: Eaton P4SMA Series TVS Diode - 85.5V Operating Voltage, Uni-directional\u003c\/h3\u003e\n\n\u003cp\u003eThe Eaton P4SMA series transient voltage suppressor (TVS) diode is designed to protect electronic circuits from voltage spikes and transient events. With a maximum stand-off voltage of 85.5V, this unidirectional TVS diode offers reliable surge suppression suitable for a wide range of applications including consumer electronics, telecommunications, computing, industrial automation, and mobile devices.\u003c\/p\u003e\n\n\u003ch3\u003eKey Features\u003c\/h3\u003e\n\u003cul\u003e\n \u003cli\u003eLow profile SMA package optimized for surface-mounted applications\u003c\/li\u003e\n \u003cli\u003eExcellent clamping capability for transient voltage suppression\u003c\/li\u003e\n \u003cli\u003ePeak pulse power capability of 400 W at 10\/1000 μs waveform\u003c\/li\u003e\n \u003cli\u003eTypical leakage current less than 1 μA above 12 V\u003c\/li\u003e\n \u003cli\u003eFast response time: typically less than 1.0 ps from 0 V to V\u003csub\u003eBR\u003c\/sub\u003e\n\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 rating and moisture sensitivity level (MSL) level 1 compliance\u003c\/li\u003e\n \u003cli\u003eSolderable tin-plated leads per 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 and Mechanical Specifications\u003c\/h3\u003e\n\u003ctable border=\"1\" cellpadding=\"5\" cellspacing=\"0\"\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 \u003ctr\u003e\n \u003ctd\u003eStorage temperature range\u003c\/td\u003e\n \u003ctd\u003eT\u003csub\u003eSTG \/ T\u003csub\u003eJ\u003c\/sub\u003e\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 dissipation (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\/table\u003e\n\n\u003ch3\u003ePart Details\u003c\/h3\u003e\n\u003cul\u003e\n \u003cli\u003ePart Number: \u003cstrong\u003eP4SMA100A\u003c\/strong\u003e\n\u003c\/li\u003e\n \u003cli\u003eManufacturer: \u003cstrong\u003eEaton Electronics\u003c\/strong\u003e\n\u003c\/li\u003e\n \u003cli\u003eCountry of Origin: \u003cstrong\u003eCN\u003c\/strong\u003e\n\u003c\/li\u003e\n \u003cli\u003eUnit of Measure: \u003cstrong\u003eEA\u003c\/strong\u003e\n\u003c\/li\u003e\n \u003cli\u003ePackage Type: \u003cstrong\u003eT\u0026amp;R (Tape \u0026amp; Reel)\u003c\/strong\u003e\n\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\u003eAdditional Information\u003c\/h3\u003e\n\u003cp\u003eThis TVS diode is suitable for surface mount applications, providing robust transient suppression with a fast response time. It is recognized under UL 497B and meets industry standards for flammability and moisture sensitivity. The device is supplied in tape and reel packaging, with 5,000 parts per reel, ensuring efficient handling and automation compatibility.\u003c\/p\u003e\n\n\u003cp\u003e\u003cem\u003eNote: The datasheet was not processed; please search the internet for the part number P4SMA100A for more detailed specifications and application information.\u003c\/em\u003e\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":"2025-08-08T05:27:23+05:30","created_at":"2025-08-08T05:27:23+05:30","vendor":"Waldom Electonics","type":"","tags":["5V","EATON-ELE","STD_IMG","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":50561704591677,"title":"Default Title","option1":"Default Title","option2":null,"option3":null,"sku":"P4SMA100A","requires_shipping":true,"taxable":true,"featured_image":null,"available":true,"name":"P4SMA100A","public_title":null,"options":["Default Title"],"price":1760,"weight":250,"compare_at_price":null,"inventory_management":"shopify","barcode":"P4SMA100A","requires_selling_plan":false,"selling_plan_allocations":[]}],"images":["\/\/thinkrobotics.com\/cdn\/shop\/files\/fbe811dc-181f-41c1-ab5a-dc3410446d1d_18eaed1c-3acd-4a8b-8d17-ceffbb773b9c.jpg?v=1754611043"],"featured_image":"\/\/thinkrobotics.com\/cdn\/shop\/files\/fbe811dc-181f-41c1-ab5a-dc3410446d1d_18eaed1c-3acd-4a8b-8d17-ceffbb773b9c.jpg?v=1754611043","options":["Title"],"media":[{"alt":null,"id":45720829657405,"position":1,"preview_image":{"aspect_ratio":1.0,"height":1024,"width":1024,"src":"\/\/thinkrobotics.com\/cdn\/shop\/files\/fbe811dc-181f-41c1-ab5a-dc3410446d1d_18eaed1c-3acd-4a8b-8d17-ceffbb773b9c.jpg?v=1754611043"},"aspect_ratio":1.0,"height":1024,"media_type":"image","src":"\/\/thinkrobotics.com\/cdn\/shop\/files\/fbe811dc-181f-41c1-ab5a-dc3410446d1d_18eaed1c-3acd-4a8b-8d17-ceffbb773b9c.jpg?v=1754611043","width":1024}],"requires_selling_plan":false,"selling_plan_groups":[],"content":"\u003ch3\u003eProduct Description: Eaton P4SMA Series TVS Diode - 85.5V Operating Voltage, Uni-directional\u003c\/h3\u003e\n\n\u003cp\u003eThe Eaton P4SMA series transient voltage suppressor (TVS) diode is designed to protect electronic circuits from voltage spikes and transient events. With a maximum stand-off voltage of 85.5V, this unidirectional TVS diode offers reliable surge suppression suitable for a wide range of applications including consumer electronics, telecommunications, computing, industrial automation, and mobile devices.\u003c\/p\u003e\n\n\u003ch3\u003eKey Features\u003c\/h3\u003e\n\u003cul\u003e\n \u003cli\u003eLow profile SMA package optimized for surface-mounted applications\u003c\/li\u003e\n \u003cli\u003eExcellent clamping capability for transient voltage suppression\u003c\/li\u003e\n \u003cli\u003ePeak pulse power capability of 400 W at 10\/1000 μs waveform\u003c\/li\u003e\n \u003cli\u003eTypical leakage current less than 1 μA above 12 V\u003c\/li\u003e\n \u003cli\u003eFast response time: typically less than 1.0 ps from 0 V to V\u003csub\u003eBR\u003c\/sub\u003e\n\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 rating and moisture sensitivity level (MSL) level 1 compliance\u003c\/li\u003e\n \u003cli\u003eSolderable tin-plated leads per 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 and Mechanical Specifications\u003c\/h3\u003e\n\u003ctable border=\"1\" cellpadding=\"5\" cellspacing=\"0\"\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 \u003ctr\u003e\n \u003ctd\u003eStorage temperature range\u003c\/td\u003e\n \u003ctd\u003eT\u003csub\u003eSTG \/ T\u003csub\u003eJ\u003c\/sub\u003e\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 dissipation (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\/table\u003e\n\n\u003ch3\u003ePart Details\u003c\/h3\u003e\n\u003cul\u003e\n \u003cli\u003ePart Number: \u003cstrong\u003eP4SMA100A\u003c\/strong\u003e\n\u003c\/li\u003e\n \u003cli\u003eManufacturer: \u003cstrong\u003eEaton Electronics\u003c\/strong\u003e\n\u003c\/li\u003e\n \u003cli\u003eCountry of Origin: \u003cstrong\u003eCN\u003c\/strong\u003e\n\u003c\/li\u003e\n \u003cli\u003eUnit of Measure: \u003cstrong\u003eEA\u003c\/strong\u003e\n\u003c\/li\u003e\n \u003cli\u003ePackage Type: \u003cstrong\u003eT\u0026amp;R (Tape \u0026amp; Reel)\u003c\/strong\u003e\n\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\u003eAdditional Information\u003c\/h3\u003e\n\u003cp\u003eThis TVS diode is suitable for surface mount applications, providing robust transient suppression with a fast response time. It is recognized under UL 497B and meets industry standards for flammability and moisture sensitivity. The device is supplied in tape and reel packaging, with 5,000 parts per reel, ensuring efficient handling and automation compatibility.\u003c\/p\u003e\n\n\u003cp\u003e\u003cem\u003eNote: The datasheet was not processed; please search the internet for the part number P4SMA100A for more detailed specifications and application information.\u003c\/em\u003e\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"}
