The STS232050B751 is a high-performance TVS ESD suppressor manufactured by EATON ELECTRONICS. Designed for robust electrostatic discharge (ESD) and lightning surge protection, this device is ideal for safeguarding sensitive electronic circuits in various applications.
Key Features:
Peak pulse power dissipation of 350 Watts on an 8/20 µs waveform per line
Protects two I/O lines with a unidirectional configuration
Low clamping voltage for enhanced protection
Minimal leakage current for efficient operation
Compliance with moisture sensitivity level (MSL) 3
Flammability rating of UL 94V-0 for the molding compound
Termination finish: Tin
Electrical and Environmental Specifications:
Parameter
Symbol
Value
Unit
Peak pulse power dissipation
Ppp
350
W
ESD protection (Air)
±30
kV
ESD protection (Contact)
±30
kV
Lead soldering temperature
TL
+260
°C
Operating junction temperature range
TJ
-55 to +125
°C
Storage temperature range
TSTG
-55 to +150
°C
Electrical Characteristics (at +25°C):
Parameter
Test Condition
Minimum
Typical
Maximum
Symbol (Units)
Reverse working voltage
VRWM
Reverse breakdown voltage
IT = 1 mA
5.5
VBR
Reverse leakage current
VRWM = 5 V
1
IR
μA
Clamping voltage
Ipp = 18 A, tp = 8/20 µs
16.7
VC
Junction capacitance
VRWM = 0 V, f = 1 MHz
75
CJ
pF
For more detailed specifications, please refer to the Datasheet.
Part Number: BS Manufacturer: EATON ELECTRONICS Country of Origin: CN Unit of Measure: EA ECCN: EAR99 Package Type: T&R
Datasheet was not processed please search the internet for the part number for more details.
{"id":10027957911869,"title":"STS232050B751","handle":"sts232050b751","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cp\u003eThe \u003cstrong\u003eSTS232050B751\u003c\/strong\u003e is a high-performance TVS ESD suppressor manufactured by \u003cstrong\u003eEATON ELECTRONICS\u003c\/strong\u003e. Designed for robust electrostatic discharge (ESD) and lightning surge protection, this device is ideal for safeguarding sensitive electronic circuits in various applications.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eKey Features:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003ePeak pulse power dissipation of 350 Watts on an 8\/20 µs waveform per line\u003c\/li\u003e\n\u003cli\u003eProtects two I\/O lines with a unidirectional configuration\u003c\/li\u003e\n\u003cli\u003eLow clamping voltage for enhanced protection\u003c\/li\u003e\n\u003cli\u003eMinimal leakage current for efficient operation\u003c\/li\u003e\n\u003cli\u003eCompliance with moisture sensitivity level (MSL) 3\u003c\/li\u003e\n\u003cli\u003eFlammability rating of UL 94V-0 for the molding compound\u003c\/li\u003e\n\u003cli\u003eTermination finish: Tin\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eElectrical and Environmental Specifications:\u003c\/strong\u003e\u003c\/p\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\u003ePeak pulse power dissipation\u003c\/td\u003e\n\u003ctd\u003eP\u003csub\u003epp\u003c\/sub\u003e\n\u003c\/td\u003e\n\u003ctd\u003e350\u003c\/td\u003e\n\u003ctd\u003eW\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eESD protection (Air)\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003ctd\u003e±30\u003c\/td\u003e\n\u003ctd\u003ekV\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eESD protection (Contact)\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003ctd\u003e±30\u003c\/td\u003e\n\u003ctd\u003ekV\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eLead soldering temperature\u003c\/td\u003e\n\u003ctd\u003eT\u003csub\u003eL\u003c\/sub\u003e\n\u003c\/td\u003e\n\u003ctd\u003e+260\u003c\/td\u003e\n\u003ctd\u003e°C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOperating junction temperature range\u003c\/td\u003e\n\u003ctd\u003eT\u003csub\u003eJ\u003c\/sub\u003e\n\u003c\/td\u003e\n\u003ctd\u003e-55 to +125\u003c\/td\u003e\n\u003ctd\u003e°C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eStorage temperature range\u003c\/td\u003e\n\u003ctd\u003eT\u003csub\u003eSTG\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\u003c\/table\u003e\n\u003cp\u003e\u003cstrong\u003eElectrical Characteristics (at +25°C):\u003c\/strong\u003e\u003c\/p\u003e\n\u003ctable border=\"1\" cellpadding=\"5\" cellspacing=\"0\"\u003e\n\u003ctr\u003e\n\u003cth\u003eParameter\u003c\/th\u003e\n\u003cth\u003eTest Condition\u003c\/th\u003e\n\u003cth\u003eMinimum\u003c\/th\u003e\n\u003cth\u003eTypical\u003c\/th\u003e\n\u003cth\u003eMaximum\u003c\/th\u003e\n\u003cth\u003eSymbol (Units)\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eReverse working voltage\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003ctd\u003eV\u003csub\u003eRWM\u003c\/sub\u003e\n\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eReverse breakdown voltage\u003c\/td\u003e\n\u003ctd\u003eI\u003csub\u003eT\u003c\/sub\u003e = 1 mA\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003ctd\u003e5.5\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003ctd\u003eV\u003csub\u003eBR\u003c\/sub\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eReverse leakage current\u003c\/td\u003e\n\u003ctd\u003eV\u003csub\u003eRWM\u003c\/sub\u003e = 5 V\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003ctd\u003e1\u003c\/td\u003e\n\u003ctd\u003eI\u003csub\u003eR\u003c\/sub\u003e\n\u003c\/td\u003e\n\u003ctd\u003eμA\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eClamping voltage\u003c\/td\u003e\n\u003ctd\u003eI\u003csub\u003epp\u003c\/sub\u003e = 18 A, t\u003csub\u003ep\u003c\/sub\u003e = 8\/20 µs\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003ctd\u003e16.7\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003ctd\u003eV\u003csub\u003eC\u003c\/sub\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eJunction capacitance\u003c\/td\u003e\n\u003ctd\u003eV\u003csub\u003eRWM\u003c\/sub\u003e = 0 V, f = 1 MHz\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003ctd\u003e75\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003ctd\u003eC\u003csub\u003eJ\u003c\/sub\u003e\n\u003c\/td\u003e\n\u003ctd\u003epF\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\u003cp\u003eFor more detailed specifications, please refer to the \u003ca href=\"https:\/\/www.eaton.com\/content\/dam\/eaton\/products\/electronic-components\/resources\/data-sheet\/eaton-sts232xxxbxxx-tvs-diode-array-esd-suppressor-data-sheet.pdf\" target=\"_blank\"\u003eDatasheet\u003c\/a\u003e.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003ePart Number:\u003c\/strong\u003e BS \u003cbr\u003e\n\u003cstrong\u003eManufacturer:\u003c\/strong\u003e EATON ELECTRONICS \u003cbr\u003e\n\u003cstrong\u003eCountry of Origin:\u003c\/strong\u003e CN \u003cbr\u003e\n\u003cstrong\u003eUnit of Measure:\u003c\/strong\u003e EA \u003cbr\u003e\n\u003cstrong\u003eECCN:\u003c\/strong\u003e EAR99 \u003cbr\u003e\n\u003cstrong\u003ePackage Type:\u003c\/strong\u003e T\u0026amp;R\u003c\/p\u003e\n\u003cp\u003eDatasheet was not processed please search the internet for the part number for more details.\u003c\/p\u003e\u003cbr\u003e","published_at":"2025-08-16T05:12:19+05:30","created_at":"2025-08-16T05:12:19+05:30","vendor":"Waldom Electonics","type":"","tags":["5 V","EATON-ELE","IMPORT_CSV","IMPORT_PT2","TVS","WLDM"],"price":1234,"price_min":1234,"price_max":1234,"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":50626350580029,"title":"Default Title","option1":"Default Title","option2":null,"option3":null,"sku":"STS232050B751","requires_shipping":true,"taxable":true,"featured_image":null,"available":true,"name":"STS232050B751","public_title":null,"options":["Default Title"],"price":1234,"weight":250,"compare_at_price":null,"inventory_management":"shopify","barcode":"STS232050B751","requires_selling_plan":false,"selling_plan_allocations":[]}],"images":["\/\/thinkrobotics.com\/cdn\/shop\/files\/54934015.jpg?v=1755301341"],"featured_image":"\/\/thinkrobotics.com\/cdn\/shop\/files\/54934015.jpg?v=1755301341","options":["Title"],"media":[{"alt":null,"id":45862434603325,"position":1,"preview_image":{"aspect_ratio":1.0,"height":640,"width":640,"src":"\/\/thinkrobotics.com\/cdn\/shop\/files\/54934015.jpg?v=1755301341"},"aspect_ratio":1.0,"height":640,"media_type":"image","src":"\/\/thinkrobotics.com\/cdn\/shop\/files\/54934015.jpg?v=1755301341","width":640}],"requires_selling_plan":false,"selling_plan_groups":[],"content":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cp\u003eThe \u003cstrong\u003eSTS232050B751\u003c\/strong\u003e is a high-performance TVS ESD suppressor manufactured by \u003cstrong\u003eEATON ELECTRONICS\u003c\/strong\u003e. Designed for robust electrostatic discharge (ESD) and lightning surge protection, this device is ideal for safeguarding sensitive electronic circuits in various applications.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eKey Features:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003ePeak pulse power dissipation of 350 Watts on an 8\/20 µs waveform per line\u003c\/li\u003e\n\u003cli\u003eProtects two I\/O lines with a unidirectional configuration\u003c\/li\u003e\n\u003cli\u003eLow clamping voltage for enhanced protection\u003c\/li\u003e\n\u003cli\u003eMinimal leakage current for efficient operation\u003c\/li\u003e\n\u003cli\u003eCompliance with moisture sensitivity level (MSL) 3\u003c\/li\u003e\n\u003cli\u003eFlammability rating of UL 94V-0 for the molding compound\u003c\/li\u003e\n\u003cli\u003eTermination finish: Tin\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eElectrical and Environmental Specifications:\u003c\/strong\u003e\u003c\/p\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\u003ePeak pulse power dissipation\u003c\/td\u003e\n\u003ctd\u003eP\u003csub\u003epp\u003c\/sub\u003e\n\u003c\/td\u003e\n\u003ctd\u003e350\u003c\/td\u003e\n\u003ctd\u003eW\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eESD protection (Air)\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003ctd\u003e±30\u003c\/td\u003e\n\u003ctd\u003ekV\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eESD protection (Contact)\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003ctd\u003e±30\u003c\/td\u003e\n\u003ctd\u003ekV\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eLead soldering temperature\u003c\/td\u003e\n\u003ctd\u003eT\u003csub\u003eL\u003c\/sub\u003e\n\u003c\/td\u003e\n\u003ctd\u003e+260\u003c\/td\u003e\n\u003ctd\u003e°C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOperating junction temperature range\u003c\/td\u003e\n\u003ctd\u003eT\u003csub\u003eJ\u003c\/sub\u003e\n\u003c\/td\u003e\n\u003ctd\u003e-55 to +125\u003c\/td\u003e\n\u003ctd\u003e°C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eStorage temperature range\u003c\/td\u003e\n\u003ctd\u003eT\u003csub\u003eSTG\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\u003c\/table\u003e\n\u003cp\u003e\u003cstrong\u003eElectrical Characteristics (at +25°C):\u003c\/strong\u003e\u003c\/p\u003e\n\u003ctable border=\"1\" cellpadding=\"5\" cellspacing=\"0\"\u003e\n\u003ctr\u003e\n\u003cth\u003eParameter\u003c\/th\u003e\n\u003cth\u003eTest Condition\u003c\/th\u003e\n\u003cth\u003eMinimum\u003c\/th\u003e\n\u003cth\u003eTypical\u003c\/th\u003e\n\u003cth\u003eMaximum\u003c\/th\u003e\n\u003cth\u003eSymbol (Units)\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eReverse working voltage\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003ctd\u003eV\u003csub\u003eRWM\u003c\/sub\u003e\n\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eReverse breakdown voltage\u003c\/td\u003e\n\u003ctd\u003eI\u003csub\u003eT\u003c\/sub\u003e = 1 mA\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003ctd\u003e5.5\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003ctd\u003eV\u003csub\u003eBR\u003c\/sub\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eReverse leakage current\u003c\/td\u003e\n\u003ctd\u003eV\u003csub\u003eRWM\u003c\/sub\u003e = 5 V\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003ctd\u003e1\u003c\/td\u003e\n\u003ctd\u003eI\u003csub\u003eR\u003c\/sub\u003e\n\u003c\/td\u003e\n\u003ctd\u003eμA\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eClamping voltage\u003c\/td\u003e\n\u003ctd\u003eI\u003csub\u003epp\u003c\/sub\u003e = 18 A, t\u003csub\u003ep\u003c\/sub\u003e = 8\/20 µs\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003ctd\u003e16.7\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003ctd\u003eV\u003csub\u003eC\u003c\/sub\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eJunction capacitance\u003c\/td\u003e\n\u003ctd\u003eV\u003csub\u003eRWM\u003c\/sub\u003e = 0 V, f = 1 MHz\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003ctd\u003e75\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003ctd\u003eC\u003csub\u003eJ\u003c\/sub\u003e\n\u003c\/td\u003e\n\u003ctd\u003epF\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\u003cp\u003eFor more detailed specifications, please refer to the \u003ca href=\"https:\/\/www.eaton.com\/content\/dam\/eaton\/products\/electronic-components\/resources\/data-sheet\/eaton-sts232xxxbxxx-tvs-diode-array-esd-suppressor-data-sheet.pdf\" target=\"_blank\"\u003eDatasheet\u003c\/a\u003e.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003ePart Number:\u003c\/strong\u003e BS \u003cbr\u003e\n\u003cstrong\u003eManufacturer:\u003c\/strong\u003e EATON ELECTRONICS \u003cbr\u003e\n\u003cstrong\u003eCountry of Origin:\u003c\/strong\u003e CN \u003cbr\u003e\n\u003cstrong\u003eUnit of Measure:\u003c\/strong\u003e EA \u003cbr\u003e\n\u003cstrong\u003eECCN:\u003c\/strong\u003e EAR99 \u003cbr\u003e\n\u003cstrong\u003ePackage Type:\u003c\/strong\u003e T\u0026amp;R\u003c\/p\u003e\n\u003cp\u003eDatasheet was not processed please search the internet for the part number for more details.\u003c\/p\u003e\u003cbr\u003e"}
