BZW50-180B Bidirectional TVS diode with 180V reverse standoff voltage, 410V clamping voltage, and 5kW peak pulse power capability.
Mfr Part #:

BZW50-180B

Available from 2 distributors
Mfr Name: STMicroelectronics
STMicroelectronics
Bidirectional TVS diode with 180V reverse standoff voltage, 410V clamping voltage, and 5kW peak pulse power capability.
Total Stock: 28,910 pcs

BZW50-180B Available from 2 distributors

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Distributor Stock Pricing MOQ PKG Lead Time Date Code On Order Quantity On Order Delivery
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28,900 pcs
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10 pcs
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BZW50-180B Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
AEC Qualified
Applications
Automotive Grade
Bidirectional Channels
Capacitance @ Frequency
Clamping Voltage (Max) @ Ipp
Current
Industrial Grade
Medical Grade
Military Grade
Mounting Type
Package / Case
Peak Pulse Current (8/20µs)
Peak Pulse Power
Power
Power Line Protection
Supplier Device Package
Type
Voltage
Voltage - Reverse Standoff (Typ)

BZW50-180B Description

Short technical summary and product information.

The BZW50-180B is a bidirectional TVS diode from STMicroelectronics designed for transient voltage suppression in general purpose applications. It features a reverse standoff voltage of 180V and a maximum clamping voltage of 410V at a peak pulse current of 146A (8/20µs waveform). With a peak pulse power rating of 5000W (5kW), this device provides robust protection against voltage transients.

 

This TVS diode is housed in an R-6 axial package and is through-hole mountable, making it suitable for a variety of circuit protection designs. The device has a nominal capacitance of 750pF at 1MHz, which should be considered for high-frequency signal lines. It is not intended for power line protection.

 

The BZW50-180B is RoHS3 compliant, REACH unaffected, and has an MSL rating of 1 (unlimited). It is commonly used in applications requiring high surge capability and bidirectional protection.

BZW50-180B Quick Information

Product Type: TVS Diode
Canonical Name: BZW50-180B TVS Diode
Subcategory: Bidirectional TVS

BZW50-180B Compliance

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

BZW50-180B Features

  • 180V reverse standoff voltage.
  • 410V clamping voltage at 146A.
  • 5kW peak pulse power rating.
  • Bidirectional protection in R-6 package.
  • Through-hole mounting, axial leads.

BZW50-180B Applications

  • Used in general purpose circuit protection.
  • Suitable for high surge transient suppression.
  • Ideal for industrial and consumer electronics.

BZW50-180B FAQs

5 frequently asked questions generated from this part’s specifications.
What is the reverse standoff voltage of the BZW50-180B?

180V.

What is the clamping voltage of this TVS diode?

410V at a peak pulse current of 146A (8/20µs waveform).

What is the peak pulse power rating?

5000W (5kW).

What package does the BZW50-180B come in?

R-6 axial package, through-hole mounting.

Is this device RoHS compliant?

RoHS3 compliant (unverified).

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