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onsemi Zener Diode 91 V Voltage Regulator 3 W Surface Mount DO-214AA 1SMB5948BT3G
Specifications
| Country of Origin | India |
|---|---|
| Brand | onsemi |
| Height | 2.47mm |
| Length | 5.6mm |
| Model | 1SMB5948BT3G |
| Mount Type | Surface |
| Series | 1SMB59 |
| 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 | 4.1mA |
| Maximum Reverse Leakage Current | 1μA |
| Nominal Zener Voltage Vz | 91V |
| Zener Type | Voltage Regulator |
| Maximum Zener Impedance | 200Ω |
Key Features
- Single diode configuration suitable for voltage regulation applications.
- Nominal Zener voltage of 91 V with ±5% tolerance.
- Maximum power dissipation rated at 3 watts for reliable performance.
- Surface mount mount type in a compact DO-214AA package.
- Test current is 4.1 mA ensuring precise voltage regulation.
- Maximum Zener impedance of 200 ohms maintains stability under load.
- Maximum reverse leakage current of 1 microampere ensures low leakage losses.
- Operating temperature range from -65°C to 150°C for harsh environments.
Product Description
onsemi 1SMB5948BT3G is a high-performance Zener diode designed for voltage regulation with a nominal voltage of 91 V and power dissipation rating of 3 W. It features a single diode configuration housed in a surface mount DO-214AA package, optimized for efficient space utilization in modern electronic circuits.
This diode is ideal for industrial and automotive applications, meeting stringent quality standards including the automotive AEC-Q101 requirement and RoHS environmental compliance. Its 2-pin design allows straightforward PCB mounting and ensures reliable operation over a wide temperature range from -65°C to 150°C, making it suitable for use in harsh environments.
The 1SMB5948BT3G offers precise voltage regulation with a test current of 4.1 mA and a maximum Zener impedance of 200 ohms to maintain voltage stability under varying load conditions. The low maximum reverse leakage current of 1 microampere improves overall efficiency by reducing leakage losses.
The compact physical size, with a height of 2.47 mm and a length of 5.6 mm, supports high-density electronic assembly while ensuring robust performance. This Zener diode is widely used in industrial, laboratory, automotive, and electronics manufacturing sectors for voltage regulation, protection circuits, and power conditioning.
Single diode configuration suitable for voltage regulation applications. Nominal Zener voltage of 91 V with ±5% tolerance. Maximum power dissipation rated at 3 W for reliable performance. Surface mount mount type in a compact DO-214AA package.
Test current is 4.1 mA ensuring precise voltage regulation. Maximum Zener impedance of 200 ohms maintains stability under load. Maximum reverse leakage current of 1 microampere ensures low leakage losses. Operating temperature range from -65°C to 150°C for harsh environments.
Height dimension of 2.47 mm and length of 5.6 mm for space-saving PCB design. Meets RoHS compliance and automotive AEC-Q101 standard for quality assurance. Explore more high-quality semiconductors and discrete components in the Electronics & Electricals category at EnvMart.
Explore more products in our Zener Diodes category.
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Frequently Asked Questions
The nominal Zener voltage of this diode is 91 V with a tolerance of ±5%.
The maximum power dissipation rated for this model is 3 watts.
This Zener diode operates within a temperature range of -65°C to 150°C.
The maximum reverse leakage current for this diode is 1 microampere.
The test current for this model is 4.1 mA, ensuring precise voltage regulation.
The maximum Zener impedance is 200 ohms, which helps maintain stability under load.
This diode is housed in a compact DO-214AA surface mount package.
There is a single diode configuration, meaning one element per chip.
This model meets the automotive AEC-Q101 standard for quality assurance.
Yes, this Zener diode is compliant with RoHS standards.
The dimensions are a height of 2.47 mm and a length of 5.6 mm, suitable for space-saving PCB designs.
This Zener diode is suitable for voltage regulation applications in industrial and automotive sectors.
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