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HomeProductsCircuit ProtectionTVS - DiodesSMBJ28A-TP
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SMBJ28A-TP - Micro Commercial Co

Manufacturer Part Number
SMBJ28A-TP
Manufacturer
Micro Commercial Components (MCC)
Allelco Part Number
32D-SMBJ28A-TP
Warranty
1 Year Allelco Warranty - Find out more
Parts Description
TVS DIODE 28VWM 45.4VC DO214AA
Package
DO-214AA (SMB)
Data sheet
1.SMBJ28A-TP.pdf ...

PCN Assembly/Origin

2.73KHz.pdf

PCN Design/Specification

TVS Breakdown Voltage 15/May/2013.pdf
RoHs Status
ROHS3 Compliant
Compare
Our certification
In stock: 310450
  • Unit Price: $0.089
  • Subtotal: $0.00

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Add to Cart and Submit RFQ now, we'll contact you immediately.

Quantity Unit Price Ext. Price
5+ $0.089 $0.45
50+ $0.072 $3.60
150+ $0.064 $9.60
500+ $0.052 $26.00
The above prices does not include taxes and freight rates, which will be calculated on the order pages.
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Our certification

Specifications

SMBJ28A-TP Tech Specifications
Micro Commercial Co - SMBJ28A-TP technical specifications, attributes, parameters and parts with similar specifications to Micro Commercial Co - SMBJ28A-TP

Product Attribute Attribute Value  
Manufacturer Micro Commercial Components (MCC)  
Voltage - Reverse Standoff (Typ) 28V  
Voltage - Clamping (Max) @ Ipp 45.4V  
Voltage - Breakdown (Min) 31.1V  
Unidirectional Channels 1  
Type Zener  
Supplier Device Package DO-214AA (SMB)  
Series -  
Power Line Protection No  
Product Attribute Attribute Value  
Power - Peak Pulse 600W  
Package / Case DO-214AA, SMB  
Package Tape & Reel (TR)  
Operating Temperature -55°C ~ 175°C (TJ)  
Mounting Type Surface Mount  
Current - Peak Pulse (10/1000µs) 13.2A  
Capacitance @ Frequency -  
Base Product Number SMBJ28  
Applications General Purpose  

Environmental & Export Classifications

ATTRIBUTE DESCRIPTION
RoHs Status ROHS3 Compliant
Moisture Sensitivity Level (MSL) 1 (Unlimited)
REACH Status REACH Unaffected
ECCN EAR99
HTSUS 8541.10.0080

Parts Introduction

Manufacturer Part Number

SMBJ28A-TP

Manufacturer

micro-commercial-components

Introduction

The SMBJ28A-TP is a transient voltage suppressor (TVS) diode designed for general-purpose surge protection applications. It features a unidirectional design and a reverse standoff voltage of 28V, providing reliable overvoltage protection for a wide range of electronic circuits and systems.

Product Features and Performance

Unidirectional design with 1 channel

Reverse standoff voltage (Typ.): 28V

Breakdown voltage (Min.): 31.1V

Clamping voltage (Max. @ Ipp): 45.4V

Peak pulse current (10/1000μs): 13.2A

Peak pulse power: 600W

Operating temperature range: -55°C to 175°C (TJ)

Surface mount (SMB) package

Product Advantages

Robust surge protection against transient voltage spikes

High power handling capacity

Wide operating temperature range

Compact surface mount package

Key Reasons to Choose This Product

Reliable and effective overvoltage protection for your electronic circuits

Cost-effective solution for general-purpose surge protection needs

Compatibility with a wide range of applications

Compact and easy-to-integrate design

Quality and Safety Features

Manufactured by a reputable and experienced provider, micro-commercial-components

Undergoes rigorous testing and quality control measures

Complies with industry safety standards

Compatibility

The SMBJ28A-TP TVS diode is suitable for a variety of applications, including:

General-purpose surge protection

Protection of sensitive electronic components

Safeguarding power supply and control circuits

Application Areas

Consumer electronics

Industrial automation equipment

Telecommunications systems

Automotive electronics

Renewable energy systems

Product Lifecycle

The SMBJ28A-TP is an active product and is currently available for purchase. There are no direct equivalents or alternative models available at this time. If you have any questions or require further information, please contact our sales team through our website.

Parts with Similar Specifications

The three parts on the right have similar specifications to Micro Commercial Co SMBJ28A-TP

Product Attribute SMBJ28AHE3-TP SMBJ28A-TR SMBJ28A-QH SMBJ28A/TR7
Part Number SMBJ28AHE3-TP SMBJ28A-TR SMBJ28A-QH SMBJ28A/TR7
Manufacturer Micro Commercial Co STMicroelectronics Bourns Inc. YAGEO
Voltage - Clamping (Max) @ Ipp - - - -
Type - - - -
Voltage - Breakdown (Min) - - - -
Capacitance @ Frequency - - - -
Mounting Type - Surface Mount Through Hole Surface Mount
Power - Peak Pulse - - - -
Applications - - - -
Series - - - -
Unidirectional Channels - - - -
Voltage - Reverse Standoff (Typ) - - - -
Supplier Device Package - 196-NFBGA (12x12) 16-PDIP 64-VQFN (9x9)
Base Product Number - DAC34H84 MAX500 ADS62P42
Current - Peak Pulse (10/1000µs) - - - -
Power Line Protection - - - -
Package / Case - 196-LFBGA 16-DIP (0.300', 7.62mm) 64-VFQFN Exposed Pad
Operating Temperature - -40°C ~ 85°C 0°C ~ 70°C -40°C ~ 85°C
Package - Tape & Reel (TR) Tube Tape & Reel (TR)

SMBJ28A-TP Datasheet PDF

Download SMBJ28A-TP pdf datasheets and Micro Commercial Co documentation for SMBJ28A-TP - Micro Commercial Co.

Datasheets
SMBJ5.0 thru SMBJ440CA.pdf
PCN Assembly/Origin
2.73KHz.pdf
Environmental Information
Micro Commercial CA Prop65.pdf Micro Commercial REACH.pdf Micro Commercial RoHS.pdf
PCN Design/Specification
TVS Breakdown Voltage 15/May/2013.pdf

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Customer Reviews

Evaluation: 10 Articles

  • Jess***Jones
    Apr 17, 2026

    It offers good value for the price, and the specifications match the description. I’ve been using it for two days with no issues, and I’ll definitely buy it again if I need it in the future.

  • Mich***Smith
    Apr 17, 2026

    Shipping was on time, the component pins are neatly aligned, and I tested 10 of them with a multimeter—all readings were within the specified range. Highly recommended.

  • Aman***arris
    Apr 3, 2026

    It was great—the entire process, from placing the order to receiving the package, went very smoothly. The components were consistent, the price was fair, and I had a very pleasant shopping experience.

  • Mike***nch
    Apr 3, 2026

    Better than expected! The resistance and capacitance readings were spot-on, and it passed the test on the first try. The service was reliable, and the packaging was thoughtful—I highly recommend it.

  • Daic***K.
    Mar 23, 2026

    Very good. No issue after long time testing.

  • Kevi***.
    Mar 17, 2026

    Fast switching and stable output. Very satisfied with this IC

  • Daou***hekebkeb
    Jun 16, 2024

    I had a great experience purchasing items from Allelcoelec, I recommend

  • Uri ***al
    Jun 19, 2024

    Good comunication,
    Transpnt regarding the process and price.

  • Yaqu***l Ali
    Jun 19, 2024

    Providing reasonable prices, regular follow-up of orders, providing accurate and regular invoices, timely delivery of goods, excellent customer service and providing original goods and best quality materials.

  • Lea ***
    Jun 19, 2024

    Morrey was very helpful and right on top of things!
    He replied quickly to my RFQ. He was very courteous and professional.

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Shipment

Delivery Time

In-stock items can be shipped within 24 hours. Some parts will be arranged for delivery within 1-2 days from the date all items arrive at our warehouse. And Allelco ships order once a day at about 17:00, except Sunday. Once the goods are shipped, the estimated delivery time depends on the shipping methods and Delivery destination. The table below shows are the logistic time for some common countries.

Delivery Cost

  1. Use your express account for shipment if you have one.
  2. Use our account for the shipment. Refer to the table below for the approximate charges.
(Different time frame / countries / package size has different price.)

Delivery Method

  1. Global Common Shipment by DHL / UPS / FedEx / TNT / EMS / SF we support.
  2. Others more shipping ways, please get in touch with your customer manager.

Common Countries Logistic Time Reference
Region Country Logistic Time(Day)
America United States 5
Brazil 7
Europe Germany 5
United Kingdom 4
Italy 5
Oceania Australia 6
New Zealand 5
Asia India 4
Japan 4
Middle East Israel 6
DHL & FedEx Shipment Charges Reference
Shipment charges(KG) Reference DHL(USD$)
0.00kg-1.00kg USD$30.00 - USD$60.00
1.00kg-2.00kg USD$40.00 - USD$80.00
2.00kg-3.00kg USD$50.00 - USD$100.00
Note:
The above table is for reference only. There may have some data bias for the uncontrollable factors.
Contact us if you have any questions.

Payment Support

The payment method can be chosen from the methods shown below: Wire Transfer (T/T, Bank Transfer), Western Union, Credit card, PayPal.

Your Faithful Supply Chain Partner -

Contact us if you have any questions.

  1. Phone
    +00852 9146 4856

Certifications & Memberships

View More
SMBJ28A-TP Image

SMBJ28A-TP

Micro Commercial Co
32D-SMBJ28A-TP

Want a better price? Add to Cart and Submit RFQ now, we'll contact you immediately.

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