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| Country of Origin | India |
|---|---|
| Brand | onsemi |
| Height | 2.47mm |
| Length | 5.6mm |
| Model | 1SMB5919BT3G |
| 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 | 550mW |
| Diode Configuration | Single |
| Test Current It | 66.9mA |
| Maximum Reverse Leakage Current | 5μA |
| Nominal Zener Voltage Vz | 5.6V |
| Zener Type | Voltage Regulator |
| Maximum Zener Impedance | 2Ω |
onsemi 1SMB5919BT3G is a high-reliability Zener Diode designed for voltage regulation with a nominal zener voltage of 5.6 V and a maximum power dissipation of 550 mW. Packaged in a compact DO-214AA surface mount package featuring two pins, this diode is ideal for use in modern electronic circuits requiring stable voltage regulation and protection.
This diode is configured as a single element chip capable of sustaining a test current of 66.9 mA, while maintaining a maximum reverse leakage current of only 5 μA. Providing a maximum Zener impedance of 2 Ω, it ensures precision voltage regulation within ±5% tolerance.
The device is engineered to operate across a wide temperature range from -65°C to 150°C, making it suitable for automotive and industrial applications. It conforms to the automotive standard AEC-Q101 and RoHS directive, certifying its quality and environmental compliance.
Its minimal height of 2.47 mm and length of 5.6 mm helps reduce PCB real estate, enabling efficient design in compact spaces. The 2-pin surface mount design simplifies assembly processes and enhances manufacturing efficiency.
Single diode configuration for voltage regulation applications. Maximum power dissipation of 550 mW ensures efficient thermal management. Standard 5% zener voltage tolerance suitable for precision regulation. Compact 2.47 mm height and 5.6 mm length suitable for surface mounting.
Operates reliably between -65°C and 150°C ambient temperature range. Maximum reverse leakage current rated at 5 μA provides low leakage performance. Test current specified at 66.9 mA for stability and accuracy. Meets RoHS compliance and automotive AEC-Q101 standard for quality assurance.
Zener impedance maximum of 2 Ω ensures stable voltage regulation. Two-pin surface mount DO-214AA package optimized for PCB assembly.
This onsemi Zener Diode is broadly applied in electronic circuits for voltage stabilization, surge protection, and automotive electronics. Suitable for industrial and commercial manufacturing uses. Explore our extensive Semiconductor category for more advanced discrete components suitable for your applications.
Explore more products in our Zener Diodes category.
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