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Vishay Zener Diode 12 V 1.3 W Single Through Hole 2-Pin DO-41 BZX85C12-TAP

Category Zener Diodes Brand Vishay Condition New

Specifications

Country of Origin India
Brand Vishay
Height 2.6mm
Length 4.1mm
Model BZX85C12-TAP
Mount Type Through Hole
Series BZX85
Maximum Operating Temperature 175°C
Package Type DO-41
Minimum Operating Temperature -55°C
Pin Count 2
Number of Elements per Chip 1
Automotive Standard AEC-Q101
Maximum Power Dissipation Pd 1.3W
Diode Configuration Single
Test Current It 20mA
Maximum Reverse Leakage Current 500nA
Nominal Zener Voltage Vz 12V
Zener Type Voltage Regulator
Maximum Zener Impedance 9Ω

Key Features

  • Nominal Zener voltage of 12 V with ±5% tolerance.
  • Maximum power dissipation of 1.3 watts for stable operation.
  • Single element diode in a DO-41 through-hole package.
  • Two-pin configuration for ease of PCB mounting.
  • Operating temperature range from -55°C to 175°C.
  • Test current rating of 20 mA ensures voltage stability.
  • Maximum reverse leakage current of 500 nA.
  • Typical voltage temperature coefficient of 0.05% per °C.

Product Description

Vishay BZX85C12-TAP is a single element Zener diode designed for voltage regulation applications with a nominal Zener voltage of 12 V and maximum power dissipation of 1.3 W. It is housed in a DO-41 through-hole package with 2 pins, making it suitable for PCB mounting in various electronic assemblies.

The diode operates reliably across a wide temperature range from -55°C to 175°C, making it ideal for industrial, automotive, and general electronic equipment used in harsh environments. Its low maximum reverse leakage current of 500 nA ensures efficient voltage stabilization with minimal power loss.

Equipped with a test current of 20 mA to achieve its rated Zener voltage, the device offers a maximum Zener impedance of 9 ohms, providing stable voltage regulation performance. The typical voltage temperature coefficient is 0.05% per degree Celsius, which supports precision in variable temperature conditions.

The BZX85C12-TAP series complies with the AEC-Q101 automotive standard, confirming its suitability for high-reliability automotive electronics and other demanding applications. The compact package size, approximately 4.1 mm in length and 2.6 mm in height, supports space-efficient circuit design.

This Zener diode is commonly used in voltage stabilization, clipping circuits, and surge protection within power supplies, automotive electronics, and industrial control systems. It provides dependable voltage regulation at moderate power levels.

Nominal 12 V Zener voltage with ±5% tolerance. 1.3 W maximum power dissipation for robust performance. Through-hole mounting in DO-41 package with 2 pins. Wide operating temperature range from -55°C to 175°C. Low reverse leakage current of 500 nA supports efficiency.

Compliance with automotive AEC-Q101 standard. Voltage regulator Zener diode suitable for multiple applications.

Explore our Electronics & Electricals category for more semiconductor components and discrete semiconductors including Zener Diodes, ensuring reliable solutions for your voltage regulation needs at EnvMart.

Vishay Zener Diode 12 V 1.3 W Single Through Hole 2-Pin DO-41 BZX85C12-TAP
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Frequently Asked Questions

The nominal Zener voltage of this diode is 12 V with a tolerance of ±5%.

The maximum power dissipation for this model is 1.3 watts.

It operates within a temperature range of -55°C to 175°C.

The maximum reverse leakage current is 500 nA.

The test current rating is 20 mA.

It is housed in a DO-41 package and has a through-hole mounting configuration with 2 pins.

The maximum Zener impedance is 9 ohms.

This model complies with the AEC-Q101 automotive standard.

The typical voltage temperature coefficient is 0.05% per °C, which helps maintain voltage stability across varying temperatures.

It is commonly used in voltage stabilization, clipping circuits, and surge protection within power supplies and automotive electronics.

The diode measures approximately 4.1 mm in length and 2.6 mm in height.

This model is a single element diode.

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