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onsemi Zener Diode 33 V 3 W 5% Tolerance Surface Mount 2-Pin DO-214AA 1SMB5937BT3G

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onsemi Zener Diode 33 V 3 W 5% Tolerance Surface Mount 2-Pin DO-214AA 1SMB5937BT3G

Name: onsemi Zener Diode 33 V 3 W 5% Tolerance Surface Mount 2-Pin DO-214AA 1SMB5937BT3G
Brand: onsemi
SKU: 131826
Price: 0.14 USD
Availability: InStock

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Category Zener Diodes Brand onsemi Condition New

Specifications

Country of Origin	India
Brand	onsemi
Height	2.47mm
Length	5.6mm
Model	1SMB5937BT3G
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	11.4mA
Maximum Reverse Leakage Current	1μA
Nominal Zener Voltage Vz	33V
Zener Type	Voltage Regulator
Maximum Zener Impedance	33Ω

Key Features

This Zener diode features a nominal Zener voltage of 33 volts with a ±5% tolerance.
The device supports a maximum power dissipation of 3 watts suitable for voltage regulation applications.
It is designed with a 2-pin surface mount DO-214AA package providing reliable installation on PCB surfaces.
The diode offers low maximum reverse leakage current of 1 μA and a maximum Zener impedance of 33 ohms for stable performance.
It operates within a wide temperature range from -65°C to 150°C, ensuring durability in harsh environments.
Includes automotive standard AEC-Q101 certification and RoHS compliance.
Test current is rated at 11.4 mA, ensuring precise voltage regulation at typical operating conditions.
The compact physical dimensions are height 2.47 mm and length 5.6 mm enabling space-saving PCB designs.

Product Description

onsemi 1SMB5937BT3G is an industrial-grade Zener diode designed for voltage regulation and protection in electronic circuits. This device features a 33 V nominal Zener voltage with a 5% tolerance, suitable for maintaining constant voltage in various power and signal applications.

Its surface mount DO-214AA package and 2-pin configuration facilitate compact and efficient PCB assembly, making it ideal for automated manufacturing processes. The diode offers a maximum power dissipation of 3 W, supporting reliable voltage regulation under significant load conditions.

With a maximum reverse leakage current of 1 μA and a Zener impedance of 33 Ω, it ensures stable performance and minimizes power losses. It operates over a broad temperature range from -65°C to 150°C, enhancing durability in industrial, automotive, and harsh environment electronics.

This diode complies with RoHS standards and meets the automotive qualification under AEC-Q101, attesting to its quality and reliability in critical applications. Nominal Zener voltage of 33 V with ±5% tolerance. Maximum power dissipation of 3 W suitable for voltage regulation.

Surface mount 2-pin DO-214AA package for PCB assembly. Maximum reverse leakage current 1 μA ensuring efficiency. Wide operating temperature range from -65°C to 150°C. Automotive AEC-Q101 recognized and RoHS compliant. Compact dimensions of height 2.47 mm and length 5.6 mm.

Test current rating of 11.4 mA for precise regulation.

Ideal for use in electronic equipment, semiconductor discrete components, industrial power supplies, automotive electronics, and other commercial and manufacturing applications requiring stable voltage regulation.

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Frequently Asked Questions

The nominal Zener voltage of this diode is 33 volts with a tolerance of ±5%.

It supports a maximum power dissipation of 3 watts, making it suitable for voltage regulation applications.

This model is designed in a surface mount DO-214AA package, which facilitates efficient PCB assembly.

The maximum reverse leakage current for this diode is 1 μA, ensuring efficient performance.

It operates within a wide temperature range from -65°C to 150°C, suitable for harsh environments.

The test current is rated at 11.4 mA, which ensures precise voltage regulation under typical operating conditions.

The compact dimensions are a height of 2.47 mm and a length of 5.6 mm, allowing for space-saving PCB designs.

It complies with the automotive standard AEC-Q101, confirming its suitability for automotive applications.

Yes, this model is RoHS compliant, ensuring it meets environmental standards for hazardous substances.

The maximum Zener impedance of this diode is 33 ohms, which contributes to its stable performance.

This diode features a 2-pin configuration, suitable for surface mount applications.

It is ideal for use in electronic equipment, semiconductor discrete components, industrial power supplies, and automotive electronics requiring stable voltage regulation.