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onsemi 3.9 V Zener Diode, Single 1.5 W 5% Surface Mount 2-Pin DO-214AC 1SMA5915BT3G
Specifications
| Country of Origin | India |
|---|---|
| Brand | onsemi |
| Height | 2.2mm |
| Length | 5.59mm |
| Model | 1SMA5915BT3G |
| Mount Type | Surface |
| Maximum Operating Temperature | 150°C |
| Package Type | DO-214AC |
| 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 | 1.5W |
| Diode Configuration | Single |
| Test Current It | 96.1mA |
| Maximum Reverse Leakage Current | 12.5μA |
| Nominal Zener Voltage Vz | 3.9V |
| Zener Type | Voltage Regulator |
| Maximum Zener Impedance | 500Ω |
Key Features
- Surface mount package type DO-214AC ensures compact and reliable installation.
- Features a voltage tolerance of ±5%, maintaining precise voltage regulation.
- Maximum reverse leakage current is low at 12.5 microamps to minimize power loss.
- Operational temperature range spans from -65°C to 150°C for wide environmental use.
- Test current is 96.1 mA, suitable for typical applications requiring stable voltage.
- Complies with RoHS and AEC-Q101 automotive standard ensuring quality and reliability.
- Pin count of 2 simplifies connection in electronic circuits.
- Maximum Zener impedance of 500 ohms for consistent performance.
Product Description
onsemi 1SMA5915BT3G is a single element Zener Diode designed explicitly for voltage regulation applications. This diode features a nominal Zener voltage of 3.9 V with a power dissipation capacity of 1.5 W, making it suitable for electronic protection and regulation in compact circuits.
It is housed in a DO-214AC surface mount package with two pins, facilitating integration into modern PCB designs. The diode operates efficiently over a wide temperature range from -65°C to 150°C, suitable for harsh environments encountered in automotive, industrial, and consumer electronics.
The device exhibits a low maximum reverse leakage current of 12.5 μA and a test current of 96.1 mA, delivering stable voltage regulation with ±5% tolerance. Its maximum Zener impedance of 500 ohms supports consistent voltage clamping to safeguard circuitry from voltage spikes.
Compliant with RoHS directives and the automotive AEC-Q101 standard, this component guarantees environmentally responsible manufacturing and quality assurance for automotive applications.
This Zener diode is ideal for industrial, automotive, consumer electronic devices, and PCB protection circuits. It is a critical component for voltage reference and voltage stabilization tasks within power supplies, signal conditioning, and electronic circuit safeguards.
Surface mount DO-214AC package offers space-efficient mounting. Voltage regulation with 3.9 V nominal Zener voltage. Wide operating temperature range from -65°C to 150°C. Certified RoHS and automotive AEC-Q101 standards.
Maximum power dissipation of 1.5 W for reliable operation. Low reverse leakage current ensures energy efficiency. Pin count of 2 enables simple circuit integration. Stable voltage regulation with ±5% tolerance. Explore more Zener Diodes on EnvMart for industrial, automotive, and consumer applications.
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Frequently Asked Questions
The nominal Zener voltage of this diode is 3.9 V, making it suitable for voltage regulation applications.
This model has a maximum power dissipation capacity of 1.5 W, allowing it to operate effectively in various applications.
The diode operates efficiently over a temperature range from -65°C to 150°C, suitable for harsh environmental conditions.
The maximum reverse leakage current for this diode is low at 12.5 μA, which helps minimize power loss during operation.
This diode features a pin count of 2, simplifying its connection in electronic circuits.
The maximum Zener impedance is 500 ohms, providing consistent performance in voltage clamping applications.
It is housed in a DO-214AC surface mount package, which ensures compact and reliable installation.
This model complies with the AEC-Q101 automotive standard, ensuring quality and reliability for automotive applications.
The test current for this diode is 96.1 mA, suitable for typical applications requiring stable voltage.
Yes, the diode complies with RoHS directives, ensuring environmentally responsible manufacturing.
This diode is ideal for industrial, automotive, consumer electronic devices, and PCB protection circuits.
The height of this diode is 2.2 mm and the length is 5.59 mm, making it suitable for compact circuit designs.
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