Enhance your electronic designs with the high-quality VISHAY BZT52C3V9-HE3-18 Zener Diode, a reliable component for voltage regulation and protection applications. Manufactured in China, this silicon planar Zener diode offers precise voltage characteristics and robust performance in various electronic circuits.
Part Number: BZT52C3V9-HE3-18
Manufacturer: VISHAY
Country of Origin: CN
Package Type: REEL
UOM: Not specified
ECCN: EAR99
RoHS Compliant: Yes
Product Type: Semiconductors
Category: Semiconductors | Zener Diodes
Key Features:
Silicon planar Zener diodes designed for voltage regulation and transient suppression
Graded Zener voltages according to the international E24 standard
Available in RoHS-compliant, commercial and AEC-Q101 qualified versions
ESD capability according to AEC-Q101: Human body model > 8 kV, Machine model > 800 V
Electrical Characteristics:
Parameter
Value
Unit
Zener voltage range (VZ) (nominal)
2.4 to 75
V
Test current (IZ)
2.5; 5
mA
Maximum power dissipation
0.5
W
Junction temperature
150
°C
Storage temperature range
-65 to +150
°C
Operating temperature range
-55 to +150
°C
Thermal resistance junction to ambient air
300
K/W
Additional Details:
Package: SOD-123, weight: 10.3 mg
Moisture Sensitivity Level: MSL level 1 (according to J-STD-020)
Soldering Conditions: 260°C for 10 seconds at terminals
For detailed specifications, refer to the datasheet.
Note: The datasheet was not processed; please search the internet for the part number for more details.
Disclaimers: Please review Vishay's product disclaimers at www.vishay.com.
{"id":10028104810813,"title":"BZT52C3V9-HE3-18","handle":"bzt52c3v9-he3-18","description":"\u003ch3\u003eVISHAY BZT52C3V9-HE3-18 Zener Diode 3.9V 0.5W Silicon\u003c\/h3\u003e\n\u003cp\u003eEnhance your electronic designs with the high-quality VISHAY BZT52C3V9-HE3-18 Zener Diode, a reliable component for voltage regulation and protection applications. Manufactured in China, this silicon planar Zener diode offers precise voltage characteristics and robust performance in various electronic circuits.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003ePart Number:\u003c\/strong\u003e BZT52C3V9-HE3-18\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eManufacturer:\u003c\/strong\u003e VISHAY\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCountry of Origin:\u003c\/strong\u003e CN\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePackage Type:\u003c\/strong\u003e REEL\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eUOM:\u003c\/strong\u003e Not specified\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eECCN:\u003c\/strong\u003e EAR99\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRoHS Compliant:\u003c\/strong\u003e Yes\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eProduct Type:\u003c\/strong\u003e Semiconductors\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCategory:\u003c\/strong\u003e Semiconductors | Zener Diodes\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eKey Features:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eSilicon planar Zener diodes designed for voltage regulation and transient suppression\u003c\/li\u003e\n\u003cli\u003eGraded Zener voltages according to the international E24 standard\u003c\/li\u003e\n\u003cli\u003eAvailable in RoHS-compliant, commercial and AEC-Q101 qualified versions\u003c\/li\u003e\n\u003cli\u003eESD capability according to AEC-Q101: Human body model \u0026gt; 8 kV, Machine model \u0026gt; 800 V\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eElectrical Characteristics:\u003c\/p\u003e\n\u003ctable border=\"1\" cellpadding=\"4\" cellspacing=\"0\"\u003e\n\u003ctr\u003e\n\u003cth\u003eParameter\u003c\/th\u003e\n\u003cth\u003eValue\u003c\/th\u003e\n\u003cth\u003eUnit\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eZener voltage range (V\u003csub\u003eZ\u003c\/sub\u003e) (nominal)\u003c\/td\u003e\n\u003ctd\u003e2.4 to 75\u003c\/td\u003e\n\u003ctd\u003eV\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTest current (I\u003csub\u003eZ\u003c\/sub\u003e)\u003c\/td\u003e\n\u003ctd\u003e2.5; 5\u003c\/td\u003e\n\u003ctd\u003emA\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMaximum power dissipation\u003c\/td\u003e\n\u003ctd\u003e0.5\u003c\/td\u003e\n\u003ctd\u003eW\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eJunction temperature\u003c\/td\u003e\n\u003ctd\u003e150\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\u003e-65 to +150\u003c\/td\u003e\n\u003ctd\u003e°C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOperating temperature range\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\u003eThermal resistance junction to ambient air\u003c\/td\u003e\n\u003ctd\u003e300\u003c\/td\u003e\n\u003ctd\u003eK\/W\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\u003cp\u003eAdditional Details:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003ePackage: SOD-123, weight: 10.3 mg\u003c\/li\u003e\n\u003cli\u003eMoisture Sensitivity Level: MSL level 1 (according to J-STD-020)\u003c\/li\u003e\n\u003cli\u003eSoldering Conditions: 260°C for 10 seconds at terminals\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eFor detailed specifications, refer to the \u003ca href=\"https:\/\/www.waldomapac.com\/upload\/parts\/datasheets\/mf-vis\/vis-bzt52c3v9-he3-18.pdf\" target=\"_blank\"\u003edatasheet\u003c\/a\u003e.\u003c\/p\u003e\n\u003cp\u003eNote: The datasheet was not processed; please search the internet for the part number for more details.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eDisclaimers:\u003c\/strong\u003e Please review Vishay's product disclaimers at \u003ca href=\"http:\/\/www.vishay.com\" target=\"_blank\"\u003ewww.vishay.com\u003c\/a\u003e.\u003c\/p\u003e\u003cbr\u003e","published_at":"2025-08-16T07:06:38+05:30","created_at":"2025-08-16T07:06:38+05:30","vendor":"Waldom Electonics","type":"Semiconductors","tags":["5W","9V","IMPORT_CSV","IMPORT_PT2","Semiconductors","VISHA-X","WLDM","Zener"],"price":527,"price_min":527,"price_max":527,"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":50626634219837,"title":"Default Title","option1":"Default Title","option2":null,"option3":null,"sku":"BZT52C3V9-HE3-18","requires_shipping":true,"taxable":true,"featured_image":null,"available":true,"name":"BZT52C3V9-HE3-18","public_title":null,"options":["Default Title"],"price":527,"weight":250,"compare_at_price":null,"inventory_management":"shopify","barcode":"BZT52C3V9-HE3-18","requires_selling_plan":false,"selling_plan_allocations":[]}],"images":["\/\/thinkrobotics.com\/cdn\/shop\/files\/BZT52C3V9-HE3-18_54989403_a8af3403.jpg?v=1755308202"],"featured_image":"\/\/thinkrobotics.com\/cdn\/shop\/files\/BZT52C3V9-HE3-18_54989403_a8af3403.jpg?v=1755308202","options":["Title"],"media":[{"alt":null,"id":45864176910653,"position":1,"preview_image":{"aspect_ratio":1.5,"height":200,"width":300,"src":"\/\/thinkrobotics.com\/cdn\/shop\/files\/BZT52C3V9-HE3-18_54989403_a8af3403.jpg?v=1755308202"},"aspect_ratio":1.5,"height":200,"media_type":"image","src":"\/\/thinkrobotics.com\/cdn\/shop\/files\/BZT52C3V9-HE3-18_54989403_a8af3403.jpg?v=1755308202","width":300}],"requires_selling_plan":false,"selling_plan_groups":[],"content":"\u003ch3\u003eVISHAY BZT52C3V9-HE3-18 Zener Diode 3.9V 0.5W Silicon\u003c\/h3\u003e\n\u003cp\u003eEnhance your electronic designs with the high-quality VISHAY BZT52C3V9-HE3-18 Zener Diode, a reliable component for voltage regulation and protection applications. Manufactured in China, this silicon planar Zener diode offers precise voltage characteristics and robust performance in various electronic circuits.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003ePart Number:\u003c\/strong\u003e BZT52C3V9-HE3-18\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eManufacturer:\u003c\/strong\u003e VISHAY\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCountry of Origin:\u003c\/strong\u003e CN\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePackage Type:\u003c\/strong\u003e REEL\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eUOM:\u003c\/strong\u003e Not specified\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eECCN:\u003c\/strong\u003e EAR99\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRoHS Compliant:\u003c\/strong\u003e Yes\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eProduct Type:\u003c\/strong\u003e Semiconductors\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCategory:\u003c\/strong\u003e Semiconductors | Zener Diodes\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eKey Features:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eSilicon planar Zener diodes designed for voltage regulation and transient suppression\u003c\/li\u003e\n\u003cli\u003eGraded Zener voltages according to the international E24 standard\u003c\/li\u003e\n\u003cli\u003eAvailable in RoHS-compliant, commercial and AEC-Q101 qualified versions\u003c\/li\u003e\n\u003cli\u003eESD capability according to AEC-Q101: Human body model \u0026gt; 8 kV, Machine model \u0026gt; 800 V\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eElectrical Characteristics:\u003c\/p\u003e\n\u003ctable border=\"1\" cellpadding=\"4\" cellspacing=\"0\"\u003e\n\u003ctr\u003e\n\u003cth\u003eParameter\u003c\/th\u003e\n\u003cth\u003eValue\u003c\/th\u003e\n\u003cth\u003eUnit\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eZener voltage range (V\u003csub\u003eZ\u003c\/sub\u003e) (nominal)\u003c\/td\u003e\n\u003ctd\u003e2.4 to 75\u003c\/td\u003e\n\u003ctd\u003eV\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTest current (I\u003csub\u003eZ\u003c\/sub\u003e)\u003c\/td\u003e\n\u003ctd\u003e2.5; 5\u003c\/td\u003e\n\u003ctd\u003emA\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMaximum power dissipation\u003c\/td\u003e\n\u003ctd\u003e0.5\u003c\/td\u003e\n\u003ctd\u003eW\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eJunction temperature\u003c\/td\u003e\n\u003ctd\u003e150\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\u003e-65 to +150\u003c\/td\u003e\n\u003ctd\u003e°C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOperating temperature range\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\u003eThermal resistance junction to ambient air\u003c\/td\u003e\n\u003ctd\u003e300\u003c\/td\u003e\n\u003ctd\u003eK\/W\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\u003cp\u003eAdditional Details:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003ePackage: SOD-123, weight: 10.3 mg\u003c\/li\u003e\n\u003cli\u003eMoisture Sensitivity Level: MSL level 1 (according to J-STD-020)\u003c\/li\u003e\n\u003cli\u003eSoldering Conditions: 260°C for 10 seconds at terminals\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eFor detailed specifications, refer to the \u003ca href=\"https:\/\/www.waldomapac.com\/upload\/parts\/datasheets\/mf-vis\/vis-bzt52c3v9-he3-18.pdf\" target=\"_blank\"\u003edatasheet\u003c\/a\u003e.\u003c\/p\u003e\n\u003cp\u003eNote: The datasheet was not processed; please search the internet for the part number for more details.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eDisclaimers:\u003c\/strong\u003e Please review Vishay's product disclaimers at \u003ca href=\"http:\/\/www.vishay.com\" target=\"_blank\"\u003ewww.vishay.com\u003c\/a\u003e.\u003c\/p\u003e\u003cbr\u003e"}
