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onsemi 120 V 3W Zener Diode Single Surface Mount 2-Pin DO-214AA 1SMB5951BT3G

Category Zener Diodes Brand onsemi Condition New

Specifications

Country of Origin India
Brand onsemi
Height 2.47mm
Length 5.6mm
Model 1SMB5951BT3G
Mount Type Surface
Series 1SMA59xxBT3G
Maximum Operating Temperature 150°C
Package Type DO-214AA
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 3W
Diode Configuration Single
Test Current It 3.1mA
Maximum Reverse Leakage Current 1μA
Nominal Zener Voltage Vz 120V
Zener Type Voltage Regulator
Maximum Zener Impedance 380Ω

Key Features

  • Nominal Zener voltage of 120 V ensures voltage regulation.
  • Surface mount type enables compact PCB design.
  • Maximum power dissipation of 3 W supports moderate power applications.
  • Operating temperature range from -65°C to 150°C suits harsh environments.
  • Low maximum reverse leakage current of 1 μA minimizes leakage losses.
  • Test current rating of 3.1 mA optimizes performance.
  • Zener impedance of 380 Ω provides stable voltage regulation.
  • Includes automotive standard AEC-Q101 compliance.

Product Description

onsemi 1SMB5951BT3G is a high-voltage 120 V Zener Diode designed for voltage regulation in electronic circuits with a maximum power dissipation of 3 W. This single diode element features a surface mount DO-214AA package with two pins, enabling easy PCB assembly and space-saving designs.

This Zener diode operates reliably in a wide temperature range from -65°C up to 150°C, making it suitable for industrial, automotive, and electronic applications requiring robust temperature stability. Its low maximum reverse leakage current of 1 μA ensures minimal leakage for efficient operation.

The device features a nominal Zener voltage of 120 V with ±5% tolerance, tested at a current of 3.1 mA, providing stable voltage regulation with a maximum Zener impedance of 380 Ω. The part complies with the automotive standard AEC-Q101, endorsing its quality and reliability for automotive electronics.

The compact physical dimensions (length 5.6 mm and height 2.47 mm) support integration into dense circuit boards where space is critical. The 1SMA59xxBT3G series Zener diode is widely used for protecting sensitive electronics and voltage regulation tasks in power supplies and automotive circuits. The RoHS certification confirms that the product meets current environmental standards.

Nominal Zener voltage of 120 V ensures voltage regulation. Surface mount type enables compact PCB design. Maximum power dissipation of 3 W supports moderate power applications. Operating temperature range from -65°C to 150°C suits harsh environments.

Low maximum reverse leakage current of 1 μA minimizes leakage losses. Test current rating of 3.1 mA optimizes performance. Zener impedance of 380 Ω provides stable voltage regulation. Includes automotive standard AEC-Q101 compliance.

RoHS compliant ensuring environmental friendliness. Compact physical dimensions with length 5.6mm and height 2.47mm.

This product is ideal for use in electronic, automotive, industrial, and power supply applications where reliable voltage regulation and protection are critical. Explore more semiconductor and Zener diode products at EnvMart for your electronic component needs.

Explore more products in our Zener Diodes category.

onsemi 120 V 3W Zener Diode Single Surface Mount 2-Pin DO-214AA 1SMB5951BT3G
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Frequently Asked Questions

The nominal Zener voltage of this diode is 120 V, ensuring effective voltage regulation in electronic circuits.

This model has a maximum power dissipation of 3 W, suitable for moderate power applications.

The operating temperature range for this Zener diode is from -65°C to 150°C, making it suitable for harsh environments.

The maximum reverse leakage current is 1 μA, which minimizes leakage losses during operation.

This diode has a length of 5.6 mm and a height of 2.47 mm, making it compact for PCB designs.

It uses a DO-214AA package type, which is a surface mount design with two pins for easy PCB assembly.

The maximum Zener impedance is 380 Ω, providing stable voltage regulation.

This diode complies with the automotive standard AEC-Q101, ensuring its reliability for automotive applications.

The test current rating for this diode is 3.1 mA, which optimizes its performance during operation.

Yes, this Zener diode is RoHS compliant, confirming that it meets current environmental standards.

This model is suitable for electronic, automotive, industrial, and power supply applications requiring reliable voltage regulation and protection.

This diode has one element per chip, designed for single diode configuration.

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