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STMicroelectronicsCircuit ProtectionTVS - Diodes

Supply original BZW04-28B, TVS - Diodes, by STMicroelectronics

BZW04-28B is a TVS - Diodes model from STMicroelectronics, presented on TrustCompo for buyers who need clear sourcing and review context before RFQ. This listing sits in the Circuit Protection / TVS - Diodes product path. Known package information currently points to DO15 under the STMicroelectronics brand listing. TVS DIODE 28.2V 45.7V DO15. TrustCompo combines the available model, brand, hierarchy, and specification details around BZW04-28B so buyers can move faster from review to quotation.

RoHS
Datasheet
Supply original BZW04-28B, TVS - Diodes, by STMicroelectronics | TrustCompo
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Documentation support

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Part Number

BZW04-28B

Internal code

TCE000085937

Package

DO15

Manufacturer

STMicroelectronics

Key specifications

Series

BZW04, TRANSIL™

Min Quantity

1

Category

Circuit Protection

Sub Category

TVS - Diodes

Description

TVS DIODE 28.2V 45.7V DO15

key Attributes

-

Datasheet

View BZW04-28B Datasheet

Technical document

Open The Official Datasheet

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View BZW04-28B Datasheet

Why request a quote

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Trust signals

Globally recognized certifications

4 certifications

Visible certifications work best when they are paired with clear operational promises around traceability, handling, and inspection.

ISO 9001

Quality management processes for more consistent sourcing and handling.

AS9120B

Aerospace-focused distribution controls for traceability and reliability.

ISO 14001

Environmental management discipline across warehouse and operating workflows.

ESD Control

Electrostatic handling standards to help protect sensitive components.

Ordering workflow

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How to order this product

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1

Confirm part and quantity

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2

Send RFQ or sample request

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3

Align delivery, payment, and documentation

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Quality & Traceability Center

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Structured product content

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Product overview

Overview

TVS DIODE 28.2V 45.7V DO15

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Popular Specs Surfaced First

Product Attribute

Part Status

Active

Product Attribute

Mounting Type

Through Hole

Product Attribute

Lead Free

Lead Free

Product Attribute

Min Operating Temperature

-65°C

Product Attribute

Factory Lead Time

11 Weeks

Product Attribute

Lifecycle Status

ACTIVE (Last Updated: 6 months ago)

Part Status
Active
Mounting Type
Through Hole
Lead Free
Lead Free
Min Operating Temperature
-65°C
Factory Lead Time
11 Weeks
Lifecycle Status
ACTIVE (Last Updated: 6 months ago)
Element Configuration
Single
Packaging
Tape & Box (TB)
Manufacturer
STMicroelectronics
Categories
Circuit Protection
Type
Zener
Sub-Categories
TVS - Diodes
Subcategory
Transient Suppressors
Technology
AVALANCHE
Terminal Form
WIRE
Additional Feature
UL RECOGNIZED
Contact Plating
Tin
Mount
Through Hole
Number Of Terminations
2
Number Of Pins
2
Max Operating Temperature
175°C
Pin Count
2
Applications
General Purpose
Direction
Bidirectional
Case Connection
ISOLATED
Power Dissipation
1.7W
Length
6.75mm
Power Rating
400W
Voltage - Rated DC
28V
Height
3.53mm
Width
3.53mm
Package / Case
DO-204AC, DO-15, Axial
Series
BZW04, TRANSIL™
Base Part Number
BZW04
Operating Supply Voltage
28.2V
Manufacturer'S Part No.
BZW04-28B
Clamping Voltage
59V
Number Of Elements
1
Diode Element Material
SILICON
Power Line Protection
No
Test Current
1mA
Max Reverse Leakage Current
1μA
Leakage Current
1μA
Peak Pulse Power
400W
Reverse Breakdown Voltage
31.4V
Reverse Standoff Voltage
28.2V
Breakdown Voltage
31.4V
Voltage - Clamping (Max) @ Ipp
45.7V
Max Breakdown Voltage
31.4V
Capacitance @ Frequency
255pF @ 1MHz
Capacitance
510pF
Peak Pulse Current
39A
Max Surge Current
8.8A
JESD-609 Code
e3
RoHS Status
ROHS3 Compliant
REACH SVHC
No SVHC
Moisture Sensitivity Level (MSL)
1 (Unlimited)
ECCN Code
EAR99
Diameter
3.53mm

Common questions

Product FAQ

Quick answers for buyers reviewing BZW04-28B, stock, documentation, and sourcing steps.

What is BZW04-28B?

BZW04-28B is a TVS - Diodes component from STMicroelectronics. This product page summarizes the core sourcing details buyers need before checking price, availability, documentation, or samples.

What package and description are listed for BZW04-28B?

BZW04-28B is listed with package reference DO15. The current product description is TVS DIODE 28.2V 45.7V DO15, and buyers should confirm package, footprint, and electrical details against the datasheet or quotation notes before approval.

Is BZW04-28B available in stock?

This page currently shows 12050 units in stock and 12050 units available for BZW04-28B. Because electronic component availability can change quickly, submit an RFQ to confirm live stock, lead time, and final pricing.

Can I request a quote or sample for BZW04-28B?

Yes. Use the Quick Quote or Request Sample action on this page to send the quantity and sourcing requirements for BZW04-28B by STMicroelectronics. The TrustCompo team can review price, availability, and documentation support.

Is a datasheet available for BZW04-28B?

Yes. This page links to the datasheet for BZW04-28B by STMicroelectronics, so engineers and buyers can review package, ratings, and application details before purchase.

How should buyers verify BZW04-28B before ordering?

Buyers should confirm the manufacturer, package, quantity, target price, RoHS or compliance needs, and any Certificate of Conformance or traceability requirements for BZW04-28B before approving the order.

More sourcing insights

Articles

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