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Vishay 3.3 V 500 mW Single Voltage Regulator Zener Diode Through Hole 2-Pin SOD-27 BZX55B3V3-TR

Category Zener Diodes Brand Vishay Condition New

Specifications

Country of Origin China
Brand Vishay
Height 1.7mm
Length 3.9mm
Model BZX55B3V3-TR
Mount Type Through Hole
Series BZX55
Maximum Operating Temperature 175°C
Package Type SOD-27
Minimum Operating Temperature -65°C
Standards/Approvals RoHS
Pin Count 2
Number of Elements per Chip 1
Automotive Standard AEC-Q101
Maximum Power Dissipation Pd 500mW
Diode Configuration Single
Test Current It 5mA
Maximum Reverse Leakage Current 40μA
Nominal Zener Voltage Vz 3.3V
Zener Type Voltage Regulator
Maximum Zener Impedance 90Ω

Key Features

  • Operates with a nominal Zener voltage of 3.3 V and ±2% tolerance.
  • Supports a maximum power dissipation of 500 mW suitable for moderate power applications.
  • Constructed with two pins in a SOD-27 through-hole package for discrete semiconductor use.
  • Designed to withstand operating temperatures from -65°C to 175°C.
  • Maximum reverse leakage current is 40 μA ensuring low leakage performance.
  • Typical maximum Zener impedance is 90 Ω, ensuring stable voltage regulation.
  • Complies with RoHS and automotive AEC-Q101 standards.
  • Compact dimensions with a length of 3.9 mm and height of 1.7 mm.

Product Description

Vishay BZX55B3V3-TR is a robust single 3.3 V Zener diode engineered for reliable voltage regulation in electrical and electronic circuits. Rated at 500 mW maximum power dissipation, this diode is housed in a through-hole SOD-27 package with 2 pins, making it suitable for discrete semiconductor applications requiring stable voltage control.

Key operating features include a nominal Zener voltage of 3.3 V with a tolerance of ±2%, enabling precise voltage clamping. It can endure harsh thermal environments with an operating temperature range from -65°C to 175°C, suitable for industrial, automotive, and consumer electronics.

The BZX55B3V3-TR diode features a low maximum reverse leakage current of 40 μA and a maximum Zener impedance of 90 Ω, ensuring minimal power loss and stable regulation under transient conditions. Its compact size with dimensions of 3.9 mm length and 1.7 mm height supports integration into tight PCB layouts.

This Zener diode meets RoHS compliance and the stringent AEC-Q101 automotive standard, certifying its suitability for quality-conscious applications in automotive electronics, power supplies, and general signal conditioning.

Applications include voltage regulation in power adapters, protection circuits, test and measurement instruments, and industrial controls. The thru-hole mounting type facilitates easy installation in prototype and production PCBs.

Operates at a nominal voltage of 3.3 V with ±2% tolerance. Rated power dissipation is 500 mW for stable voltage regulation. Mount type is through-hole with a 2-pin SOD-27 package. Low maximum reverse leakage current of 40 μA ensures minimal power loss.

Maximum Zener impedance of 90 Ω supports signal stability. Operating temperature range from -65°C to 175°C for harsh environments. Complies with RoHS and AEC-Q101 automotive quality standards. Compact dimensions suitable for tight PCB designs.

Explore a wide range of Zener Diodes and related semiconductor components on EnvMart to meet your electronic design needs.

Vishay 3.3 V 500 mW Single Voltage Regulator Zener Diode Through Hole 2-Pin SOD-27 BZX55B3V3-TR
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