BZW50-180 TVS diode from STMicroelectronics with 180V reverse stand-off voltage, 410V clamping voltage, and 5kW peak pulse power. Unidirectional, through-hole R-6 axial package.
Mfr Part #:

BZW50-180

Available from 1 distributors
Mfr Name: STMicroelectronics
STMicroelectronics
TVS diode from STMicroelectronics with 180V reverse stand-off voltage, 410V clamping voltage, and 5kW peak pulse power. Unidirectional, through-hole R-6 axial package.
Total Stock: 2,000 pcs
$ Price Range: $3.85 - $5.38

BZW50-180 Available from 1 distributor

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BZW50-180 Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Applications
Capacitance
Capacitance @ Frequency
Clamping Voltage
Current
Mounting Type
Number of Unidirectional Channels
Package / Case
Peak Pulse Current
Peak Pulse Power
Power
Power Line Protection
Reverse Stand-off Voltage
Supplier Device Package
Type
Unidirectional Channels
Voltage

BZW50-180 Description

Short technical summary and product information.

The BZW50-180 is a 5000W transient voltage suppression (TVS) diode manufactured by STMicroelectronics. It is designed to protect sensitive electronic circuits from voltage transients induced by lightning, inductive load switching, and electrostatic discharge (ESD).

 

The device features a reverse stand-off voltage of 180V and a clamping voltage of 410V, ensuring that downstream components are not exposed to damaging overvoltage conditions. It can handle a peak pulse current of 146A under an 8/20µs waveform and delivers 5kW of peak pulse power.

 

The BZW50-180 is a unidirectional Zener-type TVS diode with a through-hole mounting design. It is packaged in an R-6 axial leaded case, suitable for general-purpose circuit protection applications in industrial, automotive, and consumer electronics.

BZW50-180 Quick Information

Product Type: TVS Diode
Canonical Name: BZW50-180 Zener TVS Diode, 180V Stand-off Voltage, 410V Clamping, 5kW, R-6 Axial
Subcategory: Unidirectional TVS Diode

BZW50-180 Compliance

RoHS Status: RoHS Compliant
Moisture Sensitivity Level (MSL): 1 Unlimited
REACH Status: REACH Unaffected

BZW50-180 Estimated Pricing

Qty Low High
1+ $5.38 $5.38
10+ $4.66 $4.66
30+ $4.22 $4.22
100+ $3.85 $3.85

Estimated market price range - modelled values for guidance only, not live distributor offers.

BZW50-180 Features

  • 5kW peak pulse power capability.
  • 180V reverse stand-off voltage rating.
  • 410V clamping voltage protection.
  • 146A peak pulse current handling.

BZW50-180 Applications

  • Protects power supply input circuits.
  • Ideal for industrial equipment transient suppression.
  • Used in telecom and networking hardware.

BZW50-180 FAQs

6 frequently asked questions generated from this part’s specifications.
What is the reverse stand-off voltage of the BZW50-180?

The reverse stand-off voltage is 180V.

What is the clamping voltage of the BZW50-180?

The clamping voltage is 410V.

What is the peak pulse power rating of the BZW50-180?

The peak pulse power rating is 5000W (5kW).

What is the peak pulse current rating of the BZW50-180?

The peak pulse current is 146A under an 8/20µs waveform.

What package is the BZW50-180 available in?

The BZW50-180 is offered in an R-6 axial through-hole package.

Is the BZW50-180 a unidirectional or bidirectional TVS diode?

It is a unidirectional TVS diode with one channel.

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