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STMicroelectronics 1-Element Bi-Directional TVS Diode 2-Pin DO-15 Through Hole 400 W BZW04-376B
Specifications
| Country of Origin | India |
|---|---|
| Diameter | 3.53mm |
| Brand | STMicroelectronics |
| Height | 3.53mm |
| Length | 6.75mm |
| Model | BZW04-376B |
| Width | 3.53mm |
| Mount Type | Through Hole |
| Series | BZW04 |
| Maximum Operating Temperature | 175°C |
| Package Type | DO-15 |
| Minimum Operating Temperature | -65°C |
| Pin Count | 2 |
| Number of Elements per Chip | 1 |
| Clamping Voltage VC | 776V |
| Diode Configuration | Single |
| Direction Type | Bi-Directional |
| Minimum Breakdown Voltage Vbr | 418V |
| Maximum Reverse Stand-off Voltage Vwm | 376V |
| Peak Pulse Power Dissipation Pppm | 400W |
| Test Current It | 1mA |
| Maximum Peak Pulse Current Ippm | 3A |
| Maximum Reverse Leakage Current | 1μA |
Key Features
- Single diode configuration designed for bi-directional protection.
- Minimum breakdown voltage of 418 V ensures precise voltage regulation.
- Maximum reverse stand-off voltage of 376 V for reliable static performance.
- Clamping voltage at 776 V allows protection against voltage spikes.
- Operates efficiently within a temperature range from -65°C to 175°C.
- Maximum peak pulse current of 3 A to handle transient surges.
- Compact axial DO-15 package with 2 pins suitable for through-hole mounting.
- High maximum operating temperature enhances durability in harsh environments.
Product Description
STMicroelectronics BZW04-376B is a high-performance 1-element bi-directional transient voltage suppressor (TVS) diode designed to protect sensitive electronic components from voltage surges in industrial, electronic, and power applications. This device offers a robust peak pulse power dissipation of 400 W and is housed in a compact, reliable 2-pin DO-15 through-hole package facilitating easy mounting and secure electrical connectivity.
The diode operates with a minimum breakdown voltage of 418 V and a maximum reverse stand-off voltage of 376 V, making it effective in clamping high transient voltages to 776 V, thereby safeguarding circuits from damaging voltage spikes and rapid transient events. Its design supports a peak pulse current capacity of up to 3 A, suitable for absorbing surges from switching and lightning transients.
With an operating temperature range extending from -65°C to 175°C, the BZW04-376B ensures reliable performance in harsh industrial environments including power supplies, automotive electronics (non-automotive standard compliant), telecommunications, and consumer electronics protection.
The device features low reverse leakage current of 1 μA to reduce standby power dissipation, enhancing energy efficiency in sensitive equipment. Its axial through-hole mounting configuration ensures secure mechanical stability and ease of PCB assembly, supporting durable and maintenance-friendly design.
Single diode configuration designed for bi-directional protection. Minimum breakdown voltage of 418 V ensures precise voltage regulation. Maximum reverse stand-off voltage of 376 V for reliable static performance. Clamping voltage at 776 V allows protection against voltage spikes.
Operates efficiently within a temperature range from -65°C to 175°C. Maximum peak pulse current of 3 A to handle transient surges. Compact axial DO-15 package with 2 pins suitable for through-hole mounting. High maximum operating temperature enhances durability in harsh environments.
Designed without automotive standards compliance but suitable for various industrial applications. Low maximum reverse leakage current of 1 μA minimizes power loss.
Ideal for applications in power protection, electronics, and communications equipment, this TVS diode ensures robust transient voltage suppression enhancing reliability and longevity of critical systems. The BZW04-376B is a versatile component beneficial for designers targeting high-performance surge protection solutions.
Explore the full range of discrete semiconductors and TVS Diodes in EnvMart’s extensive catalog to find matching components optimized for your industrial and electronic design needs.
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Frequently Asked Questions
The peak pulse power dissipation of this model is 400 W, allowing it to handle significant transient voltage spikes.
The maximum reverse stand-off voltage for the BZW04-376B is 376 V, ensuring reliable static performance under normal operating conditions.
The clamping voltage of this diode is 776 V, which protects circuits from damaging voltage spikes.
It operates efficiently within a temperature range from -65°C to 175°C, making it suitable for harsh environments.
The maximum peak pulse current for the BZW04-376B is 3 A, allowing it to absorb transient surges effectively.
This model features a compact axial DO-15 package with 2 pins, suitable for through-hole mounting.
The minimum breakdown voltage of the BZW04-376B is 418 V, ensuring precise voltage regulation during operation.
The height and diameter of this diode are both 3.53 mm, contributing to its compact design.
The maximum reverse leakage current of the BZW04-376B is 1 μA, which helps minimize power loss in sensitive applications.
This diode configuration is designed with a single element per chip, providing bi-directional protection.
The dimensions of this diode are 6.75 mm in length, 3.53 mm in width, and 3.53 mm in height.
This model is suitable for applications in power protection, electronics, and communications equipment, providing robust transient voltage suppression.
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