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onsemi 1, 150 V Zener Diode, Single 3 W 5% Surface Mount 2-Pin DO-214AA 1SMB5953BT3G
Specifications
| Country of Origin | India |
|---|---|
| Brand | onsemi |
| Height | 2.47mm |
| Length | 5.6mm |
| Model | 1SMB5953BT3G |
| 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 | 2.5mA |
| Maximum Reverse Leakage Current | 1μA |
| Nominal Zener Voltage Vz | 150V |
| Zener Type | Voltage Regulator |
| Maximum Zener Impedance | 600Ω |
Key Features
- Nominal Zener voltage rating of 150 V ensures stable voltage regulation.
- Maximum power dissipation of 3 W supports moderate power applications.
- Surface mount DO-214AA package with 2-pin configuration for compact PCB designs.
- Wide operating temperature range from -65°C to 150°C suitable for harsh environments.
- Test current is 2.5 mA for reliable Zener voltage accuracy with ±5% tolerance.
- Maximum reverse leakage current of 1 µA minimizes leakage under reverse bias.
- Compliant with RoHS directives ensuring environmental safety.
- Automotive grade standard AEC-Q101 certified for high reliability in automotive applications.
Product Description
onsemi 1SMB5953BT3G Zener Diode is a single-element, voltage regulator diode with a nominal Zener voltage of 150 V and maximum power dissipation of 3 W. It features a surface mount 2-pin DO-214AA package designed for space-efficient mounting in industrial, automotive, and electronics manufacturing environments.
This diode exhibits excellent voltage regulation characteristics with a typical test current of 2.5 mA and a Zener voltage tolerance of ±5%. The maximum Zener impedance is 600 Ω, ensuring stable voltage reference in varied circuits.
The device supports wide operating temperatures between -65°C and 150°C, making it suitable for applications exposed to severe environmental conditions including automotive and industrial electronics.
The maximum reverse leakage current is limited to 1 µA, contributing to minimized power loss and enhanced efficiency in sensitive electronics.
As a RoHS-compliant and AEC-Q101 automotive-grade component, this Zener diode meets stringent environmental and quality standards required for high reliability in demanding electrical systems.
Nominal Zener voltage of 150 V. Maximum power dissipation at 3 W. Surface mount DO-214AA package. Temperature operating range from -65°C to 150°C. Test current of 2.5 mA with ±5% tolerance. Maximum reverse leakage current of 1 µA.
Automotive standard AEC-Q101 certified. RoHS compliant for environmental safety.
This zener diode is ideal for industrial, automotive, and commercial electronics applications where precise voltage regulation and reliability are critical. Applications include voltage reference, voltage regulation, transient voltage suppression, and circuit protection in power supplies and automotive electronic control units.
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Frequently Asked Questions
The nominal Zener voltage of this diode is 150 V, ensuring stable voltage regulation in various applications.
This model has a maximum power dissipation of 3 W, suitable for moderate power applications.
It operates within a wide temperature range of -65°C to 150°C, making it suitable for harsh environments.
The maximum reverse leakage current is limited to 1 µA, which helps minimize power loss under reverse bias conditions.
It comes in a surface mount DO-214AA package, designed for compact PCB designs.
The test current for this diode is 2.5 mA, providing reliable Zener voltage accuracy with a tolerance of ±5%.
Yes, it is RoHS compliant, ensuring it meets environmental safety standards.
This model is AEC-Q101 certified, indicating high reliability for automotive applications.
The maximum Zener impedance is 600 Ω, ensuring stable voltage reference in varied circuits.
This diode has a 2-pin configuration, suitable for various circuit designs.
It is suitable for applications such as voltage reference, voltage regulation, transient voltage suppression, and circuit protection in power supplies and automotive electronic control units.
The diode has a height of 2.47 mm and a length of 5.6 mm, making it compact for surface mount applications.
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