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Vishay 1-Element Bi-Directional TVS Diode 400 W, 2-Pin Through Hole DO-204 Package BZW04-33B-E3/54
Specifications
| Country of Origin | China |
|---|---|
| Diameter | 2.7mm |
| Brand | Vishay |
| Height | 2.7mm |
| Length | 5.2mm |
| Model | BZW04-33B-E3/54 |
| Width | 2.7mm |
| Mount Type | Through Hole |
| Series | TRANSZORB TVS |
| Maximum Operating Temperature | 175°C |
| Package Type | DO-204 |
| Minimum Operating Temperature | -55°C |
| Pin Count | 2 |
| Number of Elements per Chip | 1 |
| Clamping Voltage VC | 53.9V |
| Automotive Standard | AEC-Q101 |
| Diode Configuration | Single |
| Direction Type | Bi-Directional |
| Minimum Breakdown Voltage Vbr | 37.1V |
| Maximum Reverse Stand-off Voltage Vwm | 33.3V |
| Peak Pulse Power Dissipation Pppm | 400W |
| Test Current It | 1mA |
| Maximum Peak Pulse Current Ippm | 7.4A |
| Maximum Reverse Leakage Current | 1μA |
Key Features
- Single diode configuration with bi-directional voltage suppression capability.
- Minimum breakdown voltage of 37.1 V ensuring reliable transient protection.
- Peak pulse power dissipation rating of 400 W for robust surge handling.
- Maximum reverse standoff voltage of 33.3 V suitable for various power supplies.
- Clamping voltage of 53.9 V providing fast and effective transient voltage suppression.
- Temperature operating range from -55°C to 175°C for high-temperature stability.
- Passes AEC-Q101 automotive standard ensuring quality and reliability in automotive applications.
- Package type DO-204 with axial through hole mount for easy PCB integration.
Product Description
Vishay BZW04-33B-E3/54 is a high-performance 1-element bi-directional Transient Voltage Suppressor (TVS) diode engineered to protect sensitive electronic circuits from electrical transient events such as voltage spikes and surges. Rated at 400 W peak pulse power dissipation, this device effectively clamps transient voltages, safeguarding components and systems.
Featuring a single diode configuration in a robust DO-204 axial through hole package, it supports applications demanding bi-directional voltage suppression. The device exhibits a minimum breakdown voltage of 37.1 V and a maximum reverse standoff voltage of 33.3 V, balancing sensitivity and reliability for industrial and automotive electronics.
Its clamping voltage of 53.9 V and a maximum peak pulse current of 7.4 A enable rapid response to transient pulses, minimizing system damage. Operating temperature range from -55°C to 175°C along with compliance with the AEC-Q101 automotive standard confirms its suitability for harsh environments and automotive use cases.
The diode has a very low reverse leakage current of 1 μA, reducing power loss during normal operation. Compact physical dimensions (5.2 mm length, 2.7 mm diameter and width) facilitate integration in space-constrained PCB layouts.
Typical use cases include protection in industrial power supplies, telecommunications, automotive electronics, and general semiconductor circuitry exposed to transient voltage events.
Single diode configuration with bi-directional protection capability. 400 W peak pulse power rating for robust surge protection. Compliance with automotive AEC-Q101 qualification. Wide operating temperature range from -55°C to 175°C for versatile environments.
Compact DO-204 axial through-hole packaging for easy installation. Minimal reverse leakage current of 1 μA ensures energy efficiency. High clamping voltage capability of 53.9 V ensures effective transient suppression. Designed specifically for transient voltage suppression and surge protection in sensitive electronics.
Durable design optimized for industrial, automotive, HVAC, and communication sectors. Reliable protection enabling prolonged equipment lifespan and reduced downtime. Explore our TVS Diode range on EnvMart for solutions tailored to your electrical protection needs.
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Frequently Asked Questions
The peak pulse power dissipation rating of this model is 400 W, which allows it to handle robust surge events effectively.
The maximum reverse standoff voltage for this diode is 33.3 V, making it suitable for various power supply applications.
The clamping voltage of this unit is 53.9 V, providing effective transient voltage suppression during surge events.
This model operates within a temperature range of -55°C to 175°C, ensuring stability in harsh environments.
It is packaged in a DO-204 axial through-hole configuration, which facilitates easy integration into PCB layouts.
The BZW04-33B-E3/54 features a single diode configuration, designed for bi-directional voltage suppression.
The maximum peak pulse current for this unit is 7.4 A, allowing it to respond quickly to transient pulses.
This model complies with the AEC-Q101 automotive standard, ensuring its reliability in automotive applications.
The minimum breakdown voltage is 37.1 V, which is crucial for reliable transient protection.
The maximum reverse leakage current for this diode is 1 μA, which helps in reducing power loss during normal operation.
The dimensions of this model are 5.2 mm in length and 2.7 mm in diameter, making it compact for space-constrained applications.
This TVS diode is suitable for protecting sensitive electronic circuits in applications such as industrial power supplies, telecommunications, and automotive electronics.
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