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Vishay 1.39 V Zener Diode 500 mW 3 % Voltage Regulator Surface Mount 2-Pin SOD-80 TLZ3V9A-GS08

Category Zener Diodes Brand Vishay Condition New

Specifications

Country of Origin China
Brand Vishay
Length 3.7mm
Model TLZ3V9A-GS08
Mount Type Surface
Series TLZ
Maximum Operating Temperature 175°C
Package Type SOD-80
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 20mA
Maximum Reverse Leakage Current 3μA
Nominal Zener Voltage Vz 3.9V
Zener Type Voltage Regulator
Maximum Zener Impedance 50Ω

Key Features

  • The diode operates at a nominal Zener voltage of 3.9 V with a voltage regulator function.
  • Surface mount design with a compact 2-pin SOD-80 package.
  • Maximum power dissipation of 500 milliwatts ensures efficient voltage regulation.
  • Test current rating of 20 mA with maximum Zener impedance of 50 ohms.
  • Supports operating temperatures from -65°C to 175°C for stable performance.
  • Low maximum reverse leakage current of 3 microamperes reduces power losses.
  • High reliability with RoHS compliance and AEC-Q101 automotive standard qualification.

Product Description

Vishay TLZ3V9A-GS08 is a high-stability single Zener diode with a nominal voltage of 3.9 V and a power dissipation rating of 500 mW designed for surface mount applications. This diode serves as a voltage regulator and is engineered to deliver precise voltage control within 3 % tolerance. Its compact SOD-80 package with 2 pins aids seamless incorporation into electronic circuitry.

The diode features a test current of 20 mA and a maximum Zener impedance of 50 ohms, making it suitable for low noise and high stability requirements in industrial and automotive electronics. It supports a wide operating temperature range from -65°C to 175°C, enabling reliable operation in harsh environments.

Designed for small signal applications, the TLZ3V9A-GS08 offers very sharp reverse characteristics, low reverse current, and minimal reverse leakage current of 3 microamperes. It conforms to RoHS environmental standards and is automotive qualified per AEC-Q101, ensuring durability and compliance in critical industrial uses.

This Zener diode is suitable for use in electronic industrial equipment, power regulation modules, automotive electronics, consumer electronics, and laboratory instrumentation. Its precise voltage regulation and robust construction make it ideal for manufacturing, circuit protection, and voltage stabilization tasks.

The diode operates with a maximum power dissipation of 500 mW and a nominal Zener voltage of 3.9 V. Its 2-pin SOD-80 surface mount package fits compact electronic assemblies. Test current is 20 mA with maximum impedance of 50 Ω to ensure stable voltage control.

Temperature rating from -65°C to 175°C supports a variety of operational environments. Low leakage current and sharp reverse characteristics provide excellent performance quality. Compliance with RoHS and automotive AEC-Q101 standards guarantees product reliability and safety.

Explore the full range of Vishay semiconductor Zener Diodes at EnvMart for reliable and efficient voltage regulation solutions tailored to industrial, automotive, and electronic manufacturing requirements.

Vishay 1.39 V Zener Diode 500 mW 3 % Voltage Regulator Surface Mount 2-Pin SOD-80 TLZ3V9A-GS08
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Frequently Asked Questions

The nominal Zener voltage of this diode is 3.9 V.

The maximum power dissipation rating is 500 mW.

The maximum reverse leakage current is 3 microamperes.

The test current rating for this model is 20 mA.

The maximum Zener impedance is 50 ohms.

This Zener diode operates within a temperature range of -65°C to 175°C.

The package type for this diode is SOD-80, featuring a compact 2-pin design.

This diode complies with the AEC-Q101 automotive standard.

Yes, this Zener diode is RoHS compliant.

This diode is suitable for applications in electronic industrial equipment, power regulation modules, automotive electronics, consumer electronics, and laboratory instrumentation.

This diode has one element per chip.

The brand is Vishay and the model is TLZ3V9A-GS08.

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