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onsemi Zener Diode 9.1V 300mW Surface Mount SOT-23 3-Pin Single MMBZ5239BLT1G

Category Zener Diodes Brand onsemi Condition New

Specifications

Country of Origin India
Brand onsemi
Height 1.11mm
Length 3.04mm
Model MMBZ5239BLT1G
Mount Type Surface
Maximum Operating Temperature 150°C
Package Type SOT-23
Minimum Operating Temperature -65°C
Standards/Approvals RoHS
Pin Count 3
Number of Elements per Chip 1
Maximum Power Dissipation Pd 300mW
Diode Configuration Single
Test Current It 20mA
Maximum Reverse Leakage Current 3μA
Nominal Zener Voltage Vz 9.1V
Zener Type Voltage Regulator
Maximum Zener Impedance 10Ω

Key Features

  • This diode features a nominal Zener voltage of 9.1 V suitable for voltage regulation applications.
  • Maximum power dissipation is 300 mW to handle moderate power loads.
  • The surface mount SOT-23 package is compact, measuring 3.04mm length and 1.11mm height.
  • Designed for single element configuration with a 3-pin terminal count for easy PCB integration.
  • Operating temperature ranges from -65°C minimum to a maximum of 150°C for reliable performance.
  • The diode exhibits a maximum reverse leakage current of 3μA and a maximum Zener impedance of 10Ω.
  • Test current is specified at 20 mA, ensuring proper voltage regulation under load.
  • The product complies with RoHS standards but is not rated for automotive applications.

Product Description

onsemi MMBZ5239BLT1G is a high-quality Zener Diode designed for voltage regulation and stabilization in electronic circuits. Featuring a nominal Zener voltage of 9.1 V, it is capable of dissipating up to 300 mW of power while maintaining a tight voltage tolerance of ±5%. Its surface mount SOT-23 package with 3 pins makes it ideal for compact PCB designs where space saving is critical.

This single element Zener diode offers excellent performance with a maximum reverse leakage current of just 3μA and maximum Zener impedance of 10Ω, ensuring stable voltage regulation even under fluctuating load conditions. It is tested at a current of 20 mA to guarantee nominal operation.

The device operates reliably across a wide temperature range from -65°C to 150°C, making it suitable for industrial, electronic manufacturing, and laboratory applications involving power supply circuits, voltage reference, and transient voltage suppression.

Nominal Zener voltage of 9.1 V with ±5% tolerance for precise voltage regulation. Maximum power dissipation of 300 mW allows moderate power handling capabilities. Compact SOT-23 surface mount package sized at 3.04mm length and 1.11mm height.

Single element with 3-pin configuration supports easy integration on PCB assemblies. Wide operating temperature range from -65°C to 150°C ensures robust performance. Low maximum reverse leakage current (3μA) minimizes power loss.

Complies with RoHS environmental standards for safe usage and disposal. Ideal for a variety of electronics sectors including industrial equipment, laboratory instrumentation, and general semiconductor usage.

Choose onsemi MMBZ5239BLT1G for your voltage regulation needs when compact size, efficiency, and reliability in power and signal conditioning circuits are required. Explore more semiconductor components and discrete Zener diode products in the EnvMart industrial electronics catalog.

Explore more products in our Zener Diodes category.

onsemi Zener Diode 9.1V 300mW Surface Mount SOT-23 3-Pin Single MMBZ5239BLT1G
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Frequently Asked Questions

The nominal Zener voltage of this diode is 9.1 V, suitable for voltage regulation applications.

This model has a maximum power dissipation of 300 mW, allowing it to handle moderate power loads.

The SOT-23 package measures 3.04 mm in length and 1.11 mm in height, making it compact for PCB designs.

The maximum operating temperature for this diode is 150°C, ensuring reliable performance in various conditions.

The minimum operating temperature for this model is -65°C, allowing it to function in extreme conditions.

The maximum reverse leakage current is 3μA, which helps minimize power loss during operation.

The test current for this diode is specified at 20 mA, ensuring proper voltage regulation under load conditions.

This model features a 3-pin configuration, designed for easy integration into PCB assemblies.

The MMBZ5239BLT1G is a single element Zener diode, suitable for voltage regulation applications.

This diode complies with RoHS standards, ensuring it meets environmental safety requirements.

The maximum Zener impedance is 10Ω, which contributes to its stable voltage regulation performance.

This Zener diode is suitable for applications involving power supply circuits, voltage reference, and transient voltage suppression.

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