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Vishay Zener Diode Single 43 V 1.5 W Surface Mount DO-214AA 2-Pin Voltage Regulator SMZJ3804B-E3/52
Specifications
| Country of Origin | China |
|---|---|
| Brand | Vishay |
| Height | 2.44mm |
| Length | 4.57mm |
| Model | SMZJ3804B-E3/52 |
| Mount Type | Surface |
| Maximum Operating Temperature | 150°C |
| Package Type | DO-214AA |
| Minimum Operating Temperature | -55°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 | 8.7mA |
| Maximum Reverse Leakage Current | 5μA |
| Nominal Zener Voltage Vz | 43V |
| Zener Type | Voltage Regulator |
| Maximum Zener Impedance | 950Ω |
Key Features
- This diode features a single chip configuration with a 2-pin DO-214AA package.
- It offers a maximum power dissipation of 1.5 W with a test current of 8.7 mA.
- The device has a Zener voltage tolerance of ±5% ensuring reliable voltage regulation.
- It operates within a temperature range from -55°C to 150°C suitable for automotive and industrial environments.
- The diode package is low profile at 2.44 mm height and 4.57 mm length, ideal for automated assembly.
- Constructed with glass passivated chip junctions to enhance longevity and performance.
- This component complies with RoHS and AEC-Q101 automotive standards for quality assurance.
- Maximum Zener impedance is 950 Ω providing low regulation factor for stable voltage control.
Product Description
Vishay SMZJ3804B-E3/52 is a single-element Zener diode designed for surface mount applications in voltage regulation. It features a DO-214AA 2-pin package and offers a nominal Zener voltage of 43 V with a maximum power dissipation of 1.5 W. This component's compact dimensions of 2.44 mm height and 4.57 mm length allow for efficient use in space-constrained electronic circuits.
This diode operates reliably within a temperature range of -55°C to 150°C, making it suitable for demanding industrial, automotive, and electronic applications. The device provides stable voltage regulation with a tolerance of ±5% and a test current of 8.7 mA. It uses a glass passivated chip junction to ensure durability and optimum performance, complemented by a low Zener impedance of 950 Ω and low reverse leakage current of 5 μA.
SMZJ3804B-E3/52 diodes comply with RoHS directives and the AEC-Q101 automotive standard, underlining their quality for use in regulated voltage circuits and automotive environments. The surface mount package type facilitates automated production processes, enhancing assembly efficiency and reliability.
This diode features a single chip configuration with a 2-pin DO-214AA package. Maximum power dissipation is rated at 1.5 W to ensure operational safety. The device provides reliable voltage regulation with ±5% tolerance.
Designed for operating temperatures from -55°C to 150°C for versatility. Compact low-profile package dimensions support automated assembly. Construction includes a glass passivated chip junction for enhanced durability. Compliant with RoHS and AEC-Q101 automotive standards for quality assurance.
Low maximum Zener impedance and reverse leakage current optimize performance.
This Zener diode is ideal for use in industrial electronics, automotive systems, power regulation circuits, and other applications requiring robust voltage regulation. Engineers and designers benefit from its high reliability and compatibility with automated placement machinery. Explore more Vishay semiconductor components on EnvMart for complete electronics solutions.
Explore more products in our Zener Diodes category.
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Frequently Asked Questions
The nominal Zener voltage of this diode is 43 V.
The maximum power dissipation for this model is rated at 1.5 W.
It operates within a temperature range of -55°C to 150°C.
This Zener diode uses a DO-214AA package type.
The maximum reverse leakage current is 5 μA.
This diode has a 2-pin configuration.
The maximum Zener impedance is 950 Ω.
Yes, it complies with the AEC-Q101 automotive standard.
The height is 2.44 mm and the length is 4.57 mm.
It is constructed with glass passivated chip junctions to enhance performance.
This diode is suitable for use in industrial electronics, automotive systems, and power regulation circuits.
The Zener voltage tolerance is ±5%.
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