{"product_id":"kdzvtr3-3v-zener-diode-voltage-regulator","title":"KDZVTR3.3B 3.3V Zener Diode - Voltage Regulator for Power Management Circuits","description":"\u003ch2\u003eKDZVTR3.3B 3.3V Zener Diode | Voltage Regulator for Power Management Circuits\u003c\/h2\u003e\n\u003cp\u003eThe \u003cstrong\u003eKDZVTR3.3B\u003c\/strong\u003e is a precision \u003cstrong\u003e3.3V Zener diode\u003c\/strong\u003e delivering \u003cstrong\u003e1W power dissipation\u003c\/strong\u003e in a compact \u003cstrong\u003eSOD-123FL package\u003c\/strong\u003e. With \u003cstrong\u003e±6.06% voltage tolerance\u003c\/strong\u003e and \u003cstrong\u003e80µA ultra-low leakage current\u003c\/strong\u003e, this diode provides stable voltage clamping and reference for power supplies, crypto-miner control boards, and industrial-electronics designs where a discrete Zener is the cleanest way to set a 3.3V rail.\u003c\/p\u003e\n\u003cp\u003eThe lead-free, RoHS-compliant construction meets standard environmental requirements, and the \u003cstrong\u003e-55°C to +150°C operating range\u003c\/strong\u003e covers automotive, industrial, and harsh-deployment envelopes. The compact \u003cstrong\u003e2.6×1.6×0.9mm footprint\u003c\/strong\u003e drops into high-density PCBs without compromising thermal performance.\u003c\/p\u003e\n\u003ch3\u003eRoHS-Compliant Surface-Mount Diode for Stable 3.3V Reference\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eStable 3.3V reference\u003c\/strong\u003e — critical for ASIC miner voltage regulation and PCB protection circuits.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSpace-saving design\u003c\/strong\u003e — 2.6×1.6mm footprint for high-density PCB layouts.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHigh reliability\u003c\/strong\u003e — industrial-grade construction for 24\/7 mining operation.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLow-power efficiency\u003c\/strong\u003e — 1V reverse withstand voltage minimises energy loss.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWide thermal envelope\u003c\/strong\u003e — -55°C to +150°C suits harsh deployment conditions.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eWhere the KDZVTR3.3B Fits\u003c\/h3\u003e\n\u003cp\u003eUse this Zener as a discrete 3.3V clamp on power-management rails, voltage-reference for low-power analog blocks, or surge-protection element on input lines that need an absolute upper voltage limit. On crypto-miner control boards, the part is a standard component on bias rails and protection circuits where a low-cost, high-reliability 3.3V clamp is required. Pair with current-limit resistors sized for the expected fault current to dissipate within the 1W rating.\u003c\/p\u003e\n\u003ch4\u003eKDZVTR3.3B Technical Specifications\u003c\/h4\u003e\n\u003ctable\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003eParameter\u003c\/th\u003e\n\u003cth\u003eSpecification\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eZener Voltage\u003c\/td\u003e\n\u003ctd\u003e3.3V (3.0V min, 3.7V max)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePower Dissipation\u003c\/td\u003e\n\u003ctd\u003e1W\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTolerance\u003c\/td\u003e\n\u003ctd\u003e±6.06%\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eLeakage Current\u003c\/td\u003e\n\u003ctd\u003e80µA @ 1V\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePackage\u003c\/td\u003e\n\u003ctd\u003eSOD-123FL (2-Pin)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDimensions\u003c\/td\u003e\n\u003ctd\u003e2.6 × 1.6 × 0.9mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOperating Temperature\u003c\/td\u003e\n\u003ctd\u003e-55°C to +150°C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch3\u003e\u003c\/h3\u003e\n\u003ch3\u003eRelated products\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\u003ca href=\"\/products\/dsk24-2a-40v-schottky-diode-antminer-s19jpro-s19xp-hash-board\"\u003eDSK24 2A 40V Schottky Diode\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/products\/rt9080-33gj5-ldo-voltage-regulator\"\u003eRT9080-33GJ5 LDO Voltage Regulator (3.3V\/600mA)\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/products\/ltc4357hms8-diode-controller-power-system\"\u003eLTC4357HMS8 Ideal Diode Controller\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/products\/vishay-vs-36mt160-three-phase-bridge-rectifier-module\"\u003eVishay VS-36MT160 3-Phase Bridge Rectifier\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eNeed KDZVTR3.3B in tray quantities for power-management production? Email \u003ca href=\"mailto:contact@lys-sz.com\"\u003econtact@lys-sz.com\u003c\/a\u003e for bulk pricing and lead times. Worldwide shipping from our Shenzhen warehouse.\u003c\/p\u003e","brand":"LYS Shenzhen","offers":[{"title":"Default Title","offer_id":44636082307251,"sku":null,"price":0.4,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0627\/6710\/4179\/files\/KDZVTR3.3B-3.3V-Zener-Diode-High-Reliability-Voltage-Regulator-Power-Management-Circuits.webp?v=1745457444","url":"https:\/\/lys-sz.com\/products\/kdzvtr3-3v-zener-diode-voltage-regulator","provider":"LYS Shenzhen","version":"1.0","type":"link"}