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STMicroelectronics 1-Element Bi-Directional TVS Diode 5 kW, 2-Pin R-6 BZW50-82B

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STMicroelectronics 1-Element Bi-Directional TVS Diode 5 kW, 2-Pin R-6 BZW50-82B

Name: STMicroelectronics 1-Element Bi-Directional TVS Diode 5 kW, 2-Pin R-6 BZW50-82B
Brand: STMicroelectronics
SKU: 128022
Price: 3.28 USD
Availability: InStock

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Category TVS Diode Brand STMicroelectronics Condition New

Specifications

Country of Origin	India
Diameter	9.1mm
Brand	STMicroelectronics
Height	9.1mm
Length	9.1mm
Model	BZW50-82B
Width	9.1mm
Mount Type	Through Hole
Series	BZW50
Maximum Operating Temperature	175°C
Package Type	R-6
Minimum Operating Temperature	-65°C
Pin Count	2
Number of Elements per Chip	1
Clamping Voltage VC	189V
Diode Configuration	Single
Direction Type	Bi-Directional
Minimum Breakdown Voltage Vbr	91V
Maximum Reverse Stand-off Voltage Vwm	82V
Peak Pulse Power Dissipation Pppm	5kW
Test Current It	1mA
Maximum Peak Pulse Current Ippm	317A
Maximum Reverse Leakage Current	5μA

Key Features

Bi-directional TVS diode with single diode configuration for robust voltage transient protection.
Minimum breakdown voltage of 91 volts offers reliable clamping during voltage spikes.
Maximum peak pulse current of 317 amps enables handling high surge currents.
Compact axial form factor with dimensions 9.1 mm, suitable for PCB integration.
Wide operating temperature range from -65°C to 175°C for harsh industrial environments.
Low maximum reverse leakage current of 5 microamperes ensures minimal power loss.
Designed with 2-pin R-6 through-hole mounting for secure mechanical and electrical connection.
Ideal for protecting sensitive electronic circuits in automotive, industrial, and power supply applications.

Product Description

STMicroelectronics BZW50-82B is a 1-element bi-directional transient voltage suppression diode engineered to protect electronic circuits from voltage transients and surges. It features single diode configuration and is housed in a compact R-6 axial package through-hole mount design. With a peak pulse power dissipation capability of 5 kW, this device can withstand high surge currents of up to 317 A, safeguarding sensitive components from damaging voltage spikes.

The diode's minimum breakdown voltage of 91 V combined with a maximum reverse stand-off voltage of 82 V ensures effective voltage clamping at 189 V to prevent transient damage. The device operates reliably in extreme temperature conditions ranging from -65°C to 175°C, suitable for demanding industrial and automotive environments. The low reverse leakage current of 5 μA enables efficient operation with minimal energy loss.

Physical dimensions are balanced at 9.1 mm for height, length, diameter, and width, enabling compact PCB layout and space saving designs. The 2-pin R-6 through-hole mounting provides robust mechanical fixation and ease of assembly, making it ideal for power supplies, industrial controls, and automotive electronic protection circuits.

Single diode, bi-directional configuration for effective transient voltage suppression. Peak pulse power dissipation of 5 kW suitable for industrial transient conditions. Wide operational temperature range from -65°C to 175°C for versatility.

Compact axial R-6 package supports through-hole mounting on PCBs. Low leakage current minimizes power consumption during normal operation. Designed to handle high surge currents up to 317 A safely. Reliable protection for automotive systems, industrial controls, and power supplies.

Durable and compliant with STMicroelectronics quality standards.

This diode is essential for transient voltage suppression in power conditioning, signal line clamping, and overvoltage protection applications in industrial, automotive, laboratory, and manufacturing sectors.

Explore more products in the TVS Diode category at EnvMart for high-quality semiconductor solutions designed for robust electronic protection and reliability.

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Frequently Asked Questions

The BZW50-82B has a peak pulse power dissipation capability of 5 kW, allowing it to handle high surge currents effectively.

This model has a minimum breakdown voltage of 91 volts, which helps in reliable clamping during voltage spikes.

The maximum peak pulse current for the BZW50-82B is 317 amps, enabling it to manage high surge conditions safely.

The dimensions of this diode are uniform at 9.1 mm for height, length, diameter, and width, making it suitable for compact PCB layouts.

It operates reliably within a wide temperature range from -65°C to 175°C, making it suitable for harsh industrial environments.

This diode is designed for through-hole mounting, specifically in an R-6 package, ensuring secure mechanical and electrical connections.

The clamping voltage for this diode is 189 volts, which is critical for protecting sensitive components from voltage transients.

The maximum reverse leakage current of this diode is 5 microamperes, allowing for minimal power loss during operation.

This model features a single diode configuration, meaning it has one element per chip for effective transient voltage suppression.

It is ideal for protecting sensitive electronic circuits in automotive, industrial, and power supply applications, safeguarding against voltage spikes.