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onsemi Zener Diode 4.3 V 500 mW Through Hole 2-Pin SOD-27 1N5229BTR

Category Zener Diodes Brand onsemi Condition New

Specifications

Country of Origin India
Brand onsemi
Height 1.91mm
Length 4.56mm
Model 1N5229BTR
Mount Type Through Hole
Series 1N52
Maximum Operating Temperature 200°C
Package Type SOD-27
Minimum Operating Temperature -65°C
Pin Count 2
Number of Elements per Chip 1
Maximum Power Dissipation Pd 500mW
Diode Configuration Single
Test Current It 20mA
Maximum Reverse Leakage Current 5μA
Nominal Zener Voltage Vz 4.3V
Zener Type General Purpose
Maximum Zener Impedance 22Ω

Key Features

  • The diode features a nominal Zener voltage of 4.3 V.
  • It supports a maximum power dissipation of 500 mW for reliable operation.
  • The device has a maximum Zener impedance of 22 ohms to ensure stable voltage regulation.
  • Operating temperature range spans from -65°C to 200°C, suitable for demanding environments.
  • The diode has a maximum reverse leakage current of 5 μA for low leakage performance.
  • Package type is SOD-27 with height 1.91 mm and length 4.56 mm.
  • The diode is configured as a single element component.
  • Test current for nominal voltage is 20 mA.

Product Description

onsemi 1N5229BTR Zener Diode is a single element 4.3 V nominal Zener voltage component designed for use in voltage regulation and protection circuits. It comes in a 2-pin through-hole SOD-27 package with a height of 1.91 mm and length of 4.56 mm.

This diode dissipates a maximum of 500 mW power and features a maximum Zener impedance of 22 ohms to provide stable voltage clamping characteristics. The device can operate reliably within a temperature range of -65°C to 200°C, making it suitable for industrial and electronic applications requiring temperature resilience.

The typical test current is 20 mA, and the maximum reverse leakage current is limited to 5 μA to minimize leakage losses. This general purpose Zener diode is part of the trusted 1N52 series from onsemi, though it is not specifically qualified for automotive standards.

Applications include industrial electronics, power supply voltage regulation, circuit protection against voltage spikes, and other semiconductor-related uses. The diode features a nominal Zener voltage of 4.3 V. Supports maximum power dissipation of 500 mW.

Configured as a single element device. Through-hole mount type with SOD-27 package. Operating temperature from -65°C to 200°C. Maximum reverse leakage current is 5 μA. Maximum Zener impedance of 22 ohms. Test current is 20 mA.

Height 1.91 mm and length 4.56 mm. Not certified for automotive applications. Explore more semiconductors and discrete components in the EnvMart electronics category for industrial and commercial electronic design projects.

Explore more products in our Zener Diodes category.

onsemi Zener Diode 4.3 V 500 mW Through Hole 2-Pin SOD-27 1N5229BTR
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Frequently Asked Questions

The nominal Zener voltage of this diode is 4.3 V.

This model supports a maximum power dissipation of 500 mW.

The maximum operating temperature for this diode is 200°C.

This diode can operate at a minimum temperature of -65°C.

The diode comes in a SOD-27 package type with a height of 1.91 mm and a length of 4.56 mm.

The maximum reverse leakage current is limited to 5 μA.

The maximum Zener impedance is 22 ohms.

The typical test current for the nominal voltage is 20 mA.

This model uses a through-hole mounting type.

The diode is configured as a single element component.

This diode is not specifically qualified for automotive standards.

This general-purpose Zener diode is suitable for voltage regulation, circuit protection against voltage spikes, and other semiconductor-related uses.

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