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BZW04-33 TVS diode with 33.3V stand-off voltage, 53.9V breakdown, and 69.7V clamping. Provides 400W peak pulse power in a DO-15 through-hole package.
Mfr Part #:

BZW04-33

Available from 1 distributors
Mfr Name: STMicroelectronics
STMicroelectronics
TVS diode with 33.3V stand-off voltage, 53.9V breakdown, and 69.7V clamping. Provides 400W peak pulse power in a DO-15 through-hole package.
Total Stock: 2,000 pcs

BZW04-33 Available from 1 distributors

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Non-Authorised
Distributor Stock Pricing MOQ PKG Lead Time Date Code On Order Quantity On Order Delivery
Non-Authorised Inventory information
2,000 pcs
2000 pcs On Request 1 On Request On Request On Request On Request On Request

BZW04-33 Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Applications
Breakdown Voltage
Capacitance
Capacitance @ Frequency
Clamping Voltage
Current
Lead Style
Mounting Type
Operating Junction Temperature
Peak Pulse Current
Peak Pulse Power
Power
Power Dissipation
Power Line Protection
Reverse Leakage Current
Stand-off Voltage
Storage Temperature
Storage Temperature Range
Supplier Device Package
Tape & Reel
Type
Unidirectional Channels
Voltage

BZW04-33 Description

Short technical summary and product information.

The BZW04-33 is a unidirectional Transil TVS diode designed for transient overvoltage protection. It features a stand-off voltage of 33.3V, a breakdown voltage range of 37.1V to 53.9V, and a maximum clamping voltage of 69.7V at 7.4A peak pulse current (10/1000µs waveform). With a peak pulse power rating of 400W, it is suitable for protecting sensitive electronics from voltage spikes. The device offers a fast response time and low clamping factor. It is housed in a DO-204AC (DO-15) axial leaded package for through-hole mounting. Operating junction temperature range is -65°C to 175°C, with power dissipation of 1.7W at 75°C ambient. Typical applications include general purpose circuit protection for voltage sensitive devices such as MOS technology and low voltage ICs.

BZW04-33 Quick Information

Product Type: TVS Diode
Series: BZW04
Canonical Name: BZW04-33 TVS Diode, 33.3V Stand-off, 400W Peak Pulse Power, DO-15
Subcategory: Unidirectional TVS Diode

BZW04-33 Compliance

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

BZW04-33 Features

  • 400W peak pulse power dissipation (10/1000µs).
  • 33.3V stand-off voltage with low leakage current.
  • Fast response time for transient overvoltage protection.
  • Through-hole DO-15 package for easy mounting.
  • Operating temperature range from -65°C to 175°C.

BZW04-33 Applications

  • Protects voltage sensitive devices from transient overvoltages.
  • Ideal for general purpose circuit protection in electronic systems.
  • Suitable for use with MOS technology and low voltage ICs.

BZW04-33 FAQs

7 frequently asked questions generated from this part’s specifications.
What is the stand-off voltage of the BZW04-33?

33.3V.

What is the breakdown voltage range?

37.1V min to 53.9V max.

What is the clamping voltage?

69.7V max at 7.4A (10/1000µs).

What is the peak pulse power rating?

400W (10/1000µs).

What package is the BZW04-33 available in?

DO-204AC (DO-15) axial leaded through-hole package.

What is the maximum junction temperature?

175°C.

Is the BZW04-33 RoHS compliant?

RoHS3 compliant (unverified).

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