Introducing the VISHAY BZX384B39-E3-08, a high-reliability small signal Zener diode designed for precise voltage regulation applications. Manufactured in China, this silicon planar Zener diode offers excellent stability and performance in various electronic circuits.
Part Number: BZX384B39-E3-08
Manufacturer: VISHAY
Country of Origin: CN
Package Type: Reel
UOM: Not specified
ECCN: EAR99
RoHS Compliant: Yes
Product Features
Silicon planar Zener diodes for small signal voltage regulation
Graded Zener voltages according to the E24 standard
Standard voltage tolerance of ± 2% (replace “C” with “B” for ± 2%)
Available in RoHS-compliant, commercial grade (P/N: P/N: BZX384-series)
Qualified for AEC-Q101 automotive applications (P/N: BZX384B-series)
ESD capability: Human body model > 8 kV; Machine model > 800 V
Electrical Specifications
Parameter
Value
Unit
Zener Voltage Range (VZ) at IZT
2.4 to 75
V
Test Current (IZT)
2; 5
mA
Maximum Power Dissipation
200
mW
Junction Temperature
150
°C
Storage Temperature Range
-65 to +150
°C
Operating Temperature Range
-55 to +150
°C
Thermal Resistance Junction to Ambient (RthJA)
650
K/W
Mechanical and Packaging Details
Package Name
Weight
Flammability Rating
Moisture Sensitivity Level
Soldering Conditions
SOD-323
4.3 mg
UL 94 V-0
MSL level 1 (J-STD-020)
260 °C/10 s at terminals
Additional Information
For detailed electrical characteristics and performance data, please refer to the datasheet.
Product Disclaimers: Please review the datasheet for specific application guidelines and ensure compliance with relevant standards.
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{"id":10028104843581,"title":"BZX384B39-E3-08","handle":"bzx384b39-e3-08","description":"\u003ch3\u003eVISHAY BZX384B39-E3-08 Zener Diode 39V 2% 0.2W Silicon\u003c\/h3\u003e\n\u003cp\u003eIntroducing the VISHAY BZX384B39-E3-08, a high-reliability small signal Zener diode designed for precise voltage regulation applications. Manufactured in China, this silicon planar Zener diode offers excellent stability and performance in various electronic circuits.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003ePart Number:\u003c\/strong\u003e BZX384B39-E3-08\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\u003c\/ul\u003e\n\u003ch3\u003eProduct Features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eSilicon planar Zener diodes for small signal voltage regulation\u003c\/li\u003e\n\u003cli\u003eGraded Zener voltages according to the E24 standard\u003c\/li\u003e\n\u003cli\u003eStandard voltage tolerance of ± 2% (replace “C” with “B” for ± 2%)\u003c\/li\u003e\n\u003cli\u003eAvailable in RoHS-compliant, commercial grade (P\/N: P\/N: BZX384-series)\u003c\/li\u003e\n\u003cli\u003eQualified for AEC-Q101 automotive applications (P\/N: BZX384B-series)\u003c\/li\u003e\n\u003cli\u003eESD capability: Human body model \u0026gt; 8 kV; Machine model \u0026gt; 800 V\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eElectrical Specifications\u003c\/h3\u003e\n\u003ctable\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) at I\u003csub\u003eZT\u003c\/sub\u003e\n\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\u003eZT\u003c\/sub\u003e)\u003c\/td\u003e\n\u003ctd\u003e2; 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\u003e200\u003c\/td\u003e\n\u003ctd\u003emW\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 (R\u003csub\u003ethJA\u003c\/sub\u003e)\u003c\/td\u003e\n\u003ctd\u003e650\u003c\/td\u003e\n\u003ctd\u003eK\/W\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\u003ch3\u003eMechanical and Packaging Details\u003c\/h3\u003e\n\u003ctable\u003e\n\u003ctr\u003e\n\u003cth\u003ePackage Name\u003c\/th\u003e\n\u003cth\u003eWeight\u003c\/th\u003e\n\u003cth\u003eFlammability Rating\u003c\/th\u003e\n\u003cth\u003eMoisture Sensitivity Level\u003c\/th\u003e\n\u003cth\u003eSoldering Conditions\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSOD-323\u003c\/td\u003e\n\u003ctd\u003e4.3 mg\u003c\/td\u003e\n\u003ctd\u003eUL 94 V-0\u003c\/td\u003e\n\u003ctd\u003eMSL level 1 (J-STD-020)\u003c\/td\u003e\n\u003ctd\u003e260 °C\/10 s at terminals\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\u003ch3\u003eAdditional Information\u003c\/h3\u003e\n\u003cp\u003eFor detailed electrical characteristics and performance data, please refer to the \u003ca href=\"https:\/\/www.waldomapac.com\/upload\/parts\/datasheets\/mf-vis\/vis-bzx384b39-e3-08.pdf\" target=\"_blank\"\u003edatasheet\u003c\/a\u003e.\u003c\/p\u003e\n\u003cp\u003eProduct Disclaimers: Please review the datasheet for specific application guidelines and ensure compliance with relevant standards.\u003c\/p\u003e\u003cbr\u003e","published_at":"2025-08-16T07:06:41+05:30","created_at":"2025-08-16T07:06:41+05:30","vendor":"Waldom Electonics","type":"Semiconductors","tags":["2W","39V","IMPORT_CSV","IMPORT_PT2","Semiconductors","VISHA-X","WLDM","Zener"],"price":499,"price_min":499,"price_max":499,"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":50626634252605,"title":"Default Title","option1":"Default Title","option2":null,"option3":null,"sku":"BZX384B39-E3-08","requires_shipping":true,"taxable":true,"featured_image":null,"available":true,"name":"BZX384B39-E3-08","public_title":null,"options":["Default Title"],"price":499,"weight":250,"compare_at_price":null,"inventory_management":"shopify","barcode":"BZX384B39-E3-08","requires_selling_plan":false,"selling_plan_allocations":[]}],"images":["\/\/thinkrobotics.com\/cdn\/shop\/files\/BZX384B39-E3-08_54989405_2f079e14.jpg?v=1755308204"],"featured_image":"\/\/thinkrobotics.com\/cdn\/shop\/files\/BZX384B39-E3-08_54989405_2f079e14.jpg?v=1755308204","options":["Title"],"media":[{"alt":null,"id":45864177500477,"position":1,"preview_image":{"aspect_ratio":1.325,"height":200,"width":265,"src":"\/\/thinkrobotics.com\/cdn\/shop\/files\/BZX384B39-E3-08_54989405_2f079e14.jpg?v=1755308204"},"aspect_ratio":1.325,"height":200,"media_type":"image","src":"\/\/thinkrobotics.com\/cdn\/shop\/files\/BZX384B39-E3-08_54989405_2f079e14.jpg?v=1755308204","width":265}],"requires_selling_plan":false,"selling_plan_groups":[],"content":"\u003ch3\u003eVISHAY BZX384B39-E3-08 Zener Diode 39V 2% 0.2W Silicon\u003c\/h3\u003e\n\u003cp\u003eIntroducing the VISHAY BZX384B39-E3-08, a high-reliability small signal Zener diode designed for precise voltage regulation applications. Manufactured in China, this silicon planar Zener diode offers excellent stability and performance in various electronic circuits.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003ePart Number:\u003c\/strong\u003e BZX384B39-E3-08\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\u003c\/ul\u003e\n\u003ch3\u003eProduct Features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eSilicon planar Zener diodes for small signal voltage regulation\u003c\/li\u003e\n\u003cli\u003eGraded Zener voltages according to the E24 standard\u003c\/li\u003e\n\u003cli\u003eStandard voltage tolerance of ± 2% (replace “C” with “B” for ± 2%)\u003c\/li\u003e\n\u003cli\u003eAvailable in RoHS-compliant, commercial grade (P\/N: P\/N: BZX384-series)\u003c\/li\u003e\n\u003cli\u003eQualified for AEC-Q101 automotive applications (P\/N: BZX384B-series)\u003c\/li\u003e\n\u003cli\u003eESD capability: Human body model \u0026gt; 8 kV; Machine model \u0026gt; 800 V\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eElectrical Specifications\u003c\/h3\u003e\n\u003ctable\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) at I\u003csub\u003eZT\u003c\/sub\u003e\n\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\u003eZT\u003c\/sub\u003e)\u003c\/td\u003e\n\u003ctd\u003e2; 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\u003e200\u003c\/td\u003e\n\u003ctd\u003emW\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 (R\u003csub\u003ethJA\u003c\/sub\u003e)\u003c\/td\u003e\n\u003ctd\u003e650\u003c\/td\u003e\n\u003ctd\u003eK\/W\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\u003ch3\u003eMechanical and Packaging Details\u003c\/h3\u003e\n\u003ctable\u003e\n\u003ctr\u003e\n\u003cth\u003ePackage Name\u003c\/th\u003e\n\u003cth\u003eWeight\u003c\/th\u003e\n\u003cth\u003eFlammability Rating\u003c\/th\u003e\n\u003cth\u003eMoisture Sensitivity Level\u003c\/th\u003e\n\u003cth\u003eSoldering Conditions\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSOD-323\u003c\/td\u003e\n\u003ctd\u003e4.3 mg\u003c\/td\u003e\n\u003ctd\u003eUL 94 V-0\u003c\/td\u003e\n\u003ctd\u003eMSL level 1 (J-STD-020)\u003c\/td\u003e\n\u003ctd\u003e260 °C\/10 s at terminals\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\u003ch3\u003eAdditional Information\u003c\/h3\u003e\n\u003cp\u003eFor detailed electrical characteristics and performance data, please refer to the \u003ca href=\"https:\/\/www.waldomapac.com\/upload\/parts\/datasheets\/mf-vis\/vis-bzx384b39-e3-08.pdf\" target=\"_blank\"\u003edatasheet\u003c\/a\u003e.\u003c\/p\u003e\n\u003cp\u003eProduct Disclaimers: Please review the datasheet for specific application guidelines and ensure compliance with relevant standards.\u003c\/p\u003e\u003cbr\u003e"}
