MB4S The MB4S is a miniature, glass passivated, fast recovery surface-mount bridge rectifier from Texas Instruments. It offers a 400V repetitive peak reverse voltage and a 0.5A average forward current.
Mfr Part #:

MB4S

Available from 1 distributors
Mfr Name: Texas Instruments
Texas Instruments
The MB4S is a miniature, glass passivated, fast recovery surface-mount bridge rectifier from Texas Instruments. It offers a 400V repetitive peak reverse voltage and a 0.5A average forward current.
✓ Total Stock: 90 pcs
$ Price Range: $0.99

MB4S Available from 1 distributor

✓ Authorised
✓ Non-Authorised
Distributor Stock Pricing MOQ PKG Lead Time Date Code On Order Quantity On Order Delivery
Non-Authorised Inventory information
90 pcs
90 pcs On Request 1 On Request On Request On Request On Request On Request

MB4S Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
SVHC Present

MB4S Description

Short technical summary and product information.

The MB4S is a surface-mount bridge rectifier designed for general-purpose AC/DC full-wave rectification. It features a miniature MBS (TO-269AA) package, making it ideal for space-constrained printed circuit boards and automated placement.

 

Key electrical characteristics include a maximum repetitive peak reverse voltage (VRRM) of 400V and a maximum average forward output rectified current (IF(AV)) of 0.5A when mounted on a glass epoxy PCB. It also boasts a high surge current capability of 35A for 8.3ms.

 

This bridge rectifier is suitable for various applications such as power supplies, lighting ballasts, battery chargers, home appliances, office equipment, and telecommunication systems. The molding compound meets UL 94 V-0 flammability rating, and the terminals are matte tin plated for reliable soldering.

 

With its compact size and robust performance, the MB4S is a versatile component for a wide range of electronic designs requiring efficient rectification.

MB4S Quick Information

Product Type: Bridge Rectifier
Canonical Name: MB4S Miniature Glass Passivated Fast Recovery Surface-Mount Bridge Rectifier
Subcategory: Diode

MB4S Compliance

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

MB4S Estimated Pricing

Qty Low High
1+ $0.99 $0.99

Estimated market price range - modelled values for guidance only, not live distributor offers.

MB4S Features

  • Miniature surface-mount bridge rectifier.
  • 400V maximum repetitive peak reverse voltage.
  • 0.5A average forward rectified current.
  • High surge current capability.
  • MBS (TO-269AA) package.

MB4S Applications

  • General purpose AC/DC rectification.
  • Power supply applications.
  • Lighting ballast circuits.
  • Battery charger systems.
  • Telecommunication equipment.

MB4S FAQs

7 frequently asked questions generated from this part’s specifications.
What is the maximum repetitive peak reverse voltage of the MB4S?

The MB4S has a maximum repetitive peak reverse voltage (VRRM) of 400 V.

What is the maximum average forward output rectified current for the MB4S?

The MB4S has a maximum average forward output rectified current of 0.8 A when mounted on an aluminum substrate, and 0.5 A on a glass-epoxy PCB.

What is the typical forward voltage of the MB4S?

The typical forward voltage (VF) of the MB4S is 1.0 V when the forward current (IF) is 0.4 A.

What is the package type for the MB4S?

The MB4S is provided in an MBS (TO-269AA) package.

What is the mounting type for the MB4S?

The MB4S is designed for surface mount applications.

What is the operating temperature range for the MB4S?

The MB4S has an operating junction and storage temperature range from -55 °C to +150 °C.

What is the peak forward surge current for the MB4S?

The peak forward surge current (IFSM) for the MB4S is 35 A, measured with an 8.3 ms single half sine-wave superimposed on the rated load.

MB4S Alternate Parts

Same form/fit/function or matching attribute configuration across different manufacturers.
View All Alternate Parts
BC847B/215
BC847B/215
Nexperia USA Inc.
The Nexperia USA Inc. BC847B/215 is a bipolar transistor. It is RoHS3 Compliant and has an MSL Level 1 rating.
View Part
S1ME361T
S1ME361T
Vishay
The Vishay S1ME361T is a rectifier with an average rectified current of 1A and a maximum reverse voltage of 1000V. It is supplied in an SMA package.
View Part
CD4023BM96/CD4023BM96
CD4023BM96/CD4023BM96
Texas Instruments
The Texas Instruments CD4023BM96 is a logic gate designed for digital applications. It features RoHS3 compliance and an MSL 1 rating.
View Part
TEST105
TEST105
Texas Instruments
The TEST105 from Texas Instruments is a component with RoHS3 Compliant, MSL 1 Unlimited, and REACH Unaffected status.
View Part
Home

Categories