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BZW50-22 Unidirectional Zener TVS diode with 22V working voltage, 51V clamping voltage, and 5kW peak pulse power capability.
Mfr Part #:

BZW50-22

Available from 1 distributors
Mfr Name: STMicroelectronics
STMicroelectronics
Unidirectional Zener TVS diode with 22V working voltage, 51V clamping voltage, and 5kW peak pulse power capability.
Total Stock: 1,300 pcs

BZW50-22 Available from 1 distributors

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Distributor Stock Pricing MOQ PKG Lead Time Date Code On Order Quantity On Order Delivery
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1,300 pcs
1300 pcs On Request 1 On Request On Request On Request On Request On Request

BZW50-22 Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Applications
Capacitance @ Frequency
Clamping Voltage (Vc)
Current
Lead Style
Mounting Type
Package / Case
Peak Pulse Current (Ipp)
Peak Pulse Power (Ppp)
Power
Power Line Protection
SVHC Present
Supplier Device Package
Type
Unidirectional Channels
Voltage
Working Voltage (Vrwm)

BZW50-22 Description

Short technical summary and product information.

The BZW50-22 is a unidirectional Zener TVS diode from STMicroelectronics designed for general-purpose transient voltage suppression. It features a working voltage of 22V and a clamping voltage of 51V, providing robust protection against voltage spikes.

 

With a peak pulse power rating of 5000W (5kW) and a peak pulse current of 1177A under an 8/20 µs pulse condition, this diode can handle high-energy transients. Its capacitance is 8500pF at 1 MHz, suitable for applications where moderate capacitance is acceptable.

 

The device is housed in an R-6 axial leaded package and is through-hole mountable, making it easy to integrate into various circuit board designs. It is intended for general-purpose use where reliable overvoltage protection is required.

BZW50-22 Quick Information

Product Type: TVS Diode
Series: BZW50
Canonical Name: BZW50-22 TVS Diode, 22V Working Voltage, 5kW Peak Pulse Power
Subcategory: Unidirectional TVS Diode

BZW50-22 Compliance

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

BZW50-22 Features

  • 22V working voltage TVS diode.
  • 51V clamping voltage protection.
  • 5000W peak pulse power rating.
  • 1177A peak pulse current capability.
  • Through-hole R-6 axial package.

BZW50-22 Applications

  • Used for general purpose transient suppression.
  • Suitable for overvoltage protection circuits.
  • Ideal for power supply input protection.
  • Applied in industrial control equipment.

BZW50-22 FAQs

7 frequently asked questions generated from this part’s specifications.
What is the working voltage of the BZW50-22?

The working voltage (Vrwm) is 22V.

What is the clamping voltage of this TVS diode?

The clamping voltage (Vc) is 51V.

What is the peak pulse power rating?

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

What is the peak pulse current capability?

The peak pulse current (Ipp) is 1177A under an 8/20 µs pulse.

What package does the BZW50-22 come in?

It comes in an R-6 axial through-hole package.

Is this a unidirectional or bidirectional TVS diode?

It is a unidirectional TVS diode with 1 channel.

What is the capacitance of the BZW50-22?

The capacitance is 8500pF at 1 MHz.

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