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onsemi 51 V Zener Diode Single 3 W Surface Mount DO-214AA 1SMB5942BT3G
Specifications
| Country of Origin | India |
|---|---|
| Brand | onsemi |
| Height | 2.47mm |
| Length | 5.6mm |
| Model | 1SMB5942BT3G |
| Mount Type | Surface |
| 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 | 7.3mA |
| Maximum Reverse Leakage Current | 1μA |
| Nominal Zener Voltage Vz | 51V |
| Zener Type | Voltage Regulator |
| Maximum Zener Impedance | 70Ω |
Key Features
- Operates with a test current of 7.3 mA ensuring stable voltage regulation.
- Equipped with a maximum Zener impedance of 70 ohms for reliable performance.
- Features maximum reverse leakage current of only 1 µA for minimal power loss.
- Supports a wide temperature range from -65°C to 150°C for industrial applications.
- Compact dimensions of 5.6 mm length and 2.47 mm height optimize PCB space.
- Meets RoHS compliance and automotive standard AEC-Q101 for quality assurance.
- Pin count of 2 allows easy integration into circuits.
- Designed for voltage regulation in electronic and power circuits.
Product Description
onsemi 1SMB5942BT3G is a high-quality Zener Diode featuring a single diode configuration with a nominal Zener voltage of 51 V, capable of dissipating 3 W of power. Packaged in a compact, surface-mount DO-214AA form factor, this Zener Diode supports effective voltage regulation and protection in electronic circuits.
This component is designed for use in demanding industrial and automotive environments, complying with RoHS standards and the automotive AEC-Q101 qualification. It delivers reliable operation across a wide temperature range from -65°C up to 150°C, suitable for harsh conditions.
With a 2-pin layout and minimal footprint (5.6 mm length, 2.47 mm height), the diode is ideal for PCB applications requiring space efficiency and dependable voltage regulation. The device features a low maximum reverse leakage current of 1 µA and a maximum Zener impedance of 70 ohms, ensuring minimal power loss and stable regulation.
This Zener Diode is engineered for precise voltage clamping and stabilization in electronic and power conversion systems. Its 7.3 mA test current specification highlights its operational parameters for design purposes.
Operates reliably over a wide temperature range from -65°C to 150°C. Complies with RoHS and automotive AEC-Q101 standards. Compact DO-214AA package supports surface mounting and efficient PCB layout. Low leakage and stable impedance characteristics enhance circuit performance.
Ideal for automotive, industrial, laboratory, and semiconductor applications. Set your designs apart with onsemi’s trusted quality and performance. Browse EnvMart for more semiconductor and discrete component solutions.
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Frequently Asked Questions
The nominal Zener voltage of this diode is 51 V.
This model can dissipate a maximum power of 3 W.
The dimensions of the DO-214AA package are 5.6 mm in length and 2.47 mm in height.
The maximum reverse leakage current is 1 µA.
It operates over a temperature range from -65°C to 150°C.
This diode features a 2-pin layout for easy integration into circuits.
It complies with the automotive standard AEC-Q101.
The maximum Zener impedance is 70 ohms.
The test current for this model is 7.3 mA.
Yes, it meets RoHS compliance standards.
This model has a single diode configuration.
The diode is manufactured in India.
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