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BZW50-56 TVS diode with 56V reverse standoff voltage, 129V clamping voltage, and 5kW peak pulse power in a through-hole R-6 package.
Mfr Part #:

BZW50-56

Available from 1 distributors
Mfr Name: STMicroelectronics
STMicroelectronics
TVS diode with 56V reverse standoff voltage, 129V clamping voltage, and 5kW peak pulse power in a through-hole R-6 package.
Total Stock: 95 pcs

BZW50-56 Available from 1 distributors

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BZW50-56 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 Standoff Voltage
Supplier Device Package
Type
Unidirectional Channels
Voltage

BZW50-56 Description

Short technical summary and product information.

The BZW50-56 is a unidirectional Zener TVS diode from STMicroelectronics designed for general-purpose transient voltage suppression. It features a reverse standoff voltage of 56 V and a clamping voltage of 129 V, providing robust protection against voltage spikes.

 

With a peak pulse power rating of 5000 W (5 kW) and a peak pulse current of 465 A (8/20 µs pulse), this diode can handle high-energy transients. The typical capacitance is 3400 pF at 1 MHz, and it does not include power line protection.

 

The device is housed in an R-6 axial leaded package and is through-hole mountable, making it suitable for a wide range of circuit protection applications where high surge capability is required.

BZW50-56 Quick Information

Product Type: TVS Diode
Canonical Name: BZW50-56 TVS Diode
Subcategory: Unidirectional TVS Diode

BZW50-56 Compliance

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

BZW50-56 Features

  • 56V reverse standoff voltage.
  • 129V clamping voltage.
  • 5kW peak pulse power rating.
  • 465A peak pulse current capability.
  • Through-hole R-6 axial package.

BZW50-56 Applications

  • Used for general-purpose circuit protection.
  • Suitable for high-energy transient suppression.
  • Ideal for through-hole PCB designs.

BZW50-56 FAQs

7 frequently asked questions generated from this part’s specifications.
What is the reverse standoff voltage of the BZW50-56?

56 V.

What is the clamping voltage of the BZW50-56?

129 V.

What is the peak pulse power rating of the BZW50-56?

5000 W (5 kW).

What is the peak pulse current rating of the BZW50-56?

465 A under an 8/20 µs pulse.

What package does the BZW50-56 come in?

R-6, Axial (through-hole).

Is the BZW50-56 RoHS compliant?

RoHS3 Compliant (unverified).

What is the capacitance of the BZW50-56?

3400 pF typical at 1 MHz.

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