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Nexperia 1.43 V Zener Diode, Single Element, 365 mW Power Dissipation, 5 % Tolerance, Surface Mount 2-Pin BZX8850S-C43YL

Category Zener Diodes Brand Nexperia Condition New

Specifications

Country of Origin India
Brand Nexperia
Height 0.47mm
Length 1mm
Model BZX8850S-C43YL
Mount Type Surface
Series BZX8850S
Maximum Operating Temperature 150°C
Working voltage range nominal 1.8 V to 75 V
Package Type DFN1006BD-2
Minimum Operating Temperature -55°C
Pin Count 2
Number of Elements per Chip 1
Automotive Standard AEC-Q101
Maximum Power Dissipation Pd 365mW
Diode Configuration Single
Test Current It 50μA
Maximum Reverse Leakage Current 50nA
Nominal Zener Voltage Vz 43V
Zener Type Voltage Regulator
Maximum Zener Impedance 375Ω
Typical Voltage Temperature Coefficient 37.6mV/K

Key Features

  • Features nominal Zener voltage of 43 V suitable for low-current voltage regulation.
  • Maximum power dissipation rated at 365 mW ensures reliable operation in compact circuits.
  • Constructed in a 2-pin DFN1006BD-2 leadless SMD package with side-wettable flanks.
  • Operating temperature range from -55°C to 150°C supports automotive and industrial environments.
  • Low test current of 50 μA minimizes power consumption in battery-powered devices.
  • Automotive-grade compliance with AEC-Q101 standard ensures high reliability.
  • Maximum reverse leakage current of 50 nA and zener impedance of 375 Ω enhance precision.
  • Typical voltage temperature coefficient of 37.6 mV/K maintains voltage stability over temperature changes.

Product Description

Nexperia BZX8850S-C43YL is a precise 1.43 V nominal Zener diode designed for voltage regulation in sensitive electronic applications. This single-element diode is packaged in a compact 2-pin DFN1006BD-2 surface mount device, allowing for minimal PCB space usage and suitability for automated assembly.

The diode supports a maximum power dissipation of 365 mW and operates reliably within a broad temperature range from -55°C up to 150°C, making it ideal for both commercial and automotive electronics requiring stable voltage reference protection.

Its low test current of 50 μA and low leakage current contribute to efficient power management in low-bias circuits such as portable battery-powered devices. The device also features a voltage tolerance of ±5%, with a typical temperature coefficient of 37.6 mV/K, ensuring consistent performance across varying conditions.

The device conforms to the stringent automotive standard AEC-Q101, affirming its suitability in high-reliability environments. The diode's package incorporates side-wettable flanks to enhance solder joint reliability in surface mount applications.

Nominal Zener voltage of 43 V for voltage regulation applications. Maximum power dissipation of 365 mW guarantees durability in tight power budgets. Compact DFN1006BD-2 package supports efficient PCB layout and automated production.

Wide operating temperature range from -55°C to 150°C for versatile environmental use. Low test current specification at 50 μA reduces power loss in battery-operated devices. ±5% voltage tolerance ensures accurate and stable voltage performance.

Automotive standard AEC-Q101 compliance confirms robust quality standards. Low reverse leakage current and stable impedance optimize signal integrity.

This Zener diode is commonly used in industrial, automotive electronics, and portable devices requiring precise voltage regulation and protection from voltage surges. Its surface mount package and automotive qualification make it suitable for modern high-reliability circuit designs.

Explore more electronic components in the Zener Diodes category for reliable voltage regulation solutions.

Nexperia 1.43 V Zener Diode, Single Element, 365 mW Power Dissipation, 5 % Tolerance, Surface Mount 2-Pin BZX8850S-C43YL
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Frequently Asked Questions

The nominal Zener voltage of this diode is 43 V, making it suitable for voltage regulation applications.

This model has a maximum power dissipation rating of 365 mW, ensuring reliable operation in compact circuits.

The diode operates within a temperature range of -55°C to 150°C, suitable for both automotive and industrial environments.

The test current for this model is 50 μA, which helps minimize power consumption in battery-powered devices.

It is packaged in a compact 2-pin DFN1006BD-2 surface mount device, which supports efficient PCB layout and automated assembly.

The maximum reverse leakage current is 50 nA, which enhances the precision of the voltage regulation.

The maximum Zener impedance is 375 Ω, contributing to stable voltage performance under varying conditions.

Yes, it complies with the AEC-Q101 automotive standard, ensuring high reliability in automotive applications.

The typical voltage temperature coefficient is 37.6 mV/K, which helps maintain voltage stability over temperature changes.

This is a single-element Zener diode, designed for precise voltage regulation in electronic applications.

The height of the DFN1006BD-2 package is 0.47 mm, allowing for compact circuit designs.

The minimum operating temperature is -55°C, making it suitable for use in extreme conditions.

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