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HomeProductsCircuit ProtectionTVS - DiodesSMCJ28CA-E3/9AT
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SMCJ28CA-E3/9AT - Vishay General Semiconductor - Diodes Division

Manufacturer Part Number
SMCJ28CA-E3/9AT
Manufacturer
Vishay General Semiconductor – Diodes Division
Allelco Part Number
32D-SMCJ28CA-E3/9AT
Warranty
1 Year Allelco Warranty - Find out more
Parts Description
TVS DIODE 28VWM 45.4VC DO214AB
Package
DO-214AB (SMCJ)
Data sheet
1.SMCJ28CA-E3/9AT.pdf ...

PCN Assembly/Origin

Multiple Parts 30/Mar/2022.pdf
RoHs Status
ROHS3 Compliant
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In stock: 142600

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Specifications

SMCJ28CA-E3/9AT Tech Specifications
Vishay General Semiconductor - Diodes Division - SMCJ28CA-E3/9AT technical specifications, attributes, parameters and parts with similar specifications to Vishay General Semiconductor - Diodes Division - SMCJ28CA-E3/9AT

Product Attribute Attribute Value  
Manufacturer Vishay General Semiconductor – Diodes Division  
Voltage - Reverse Standoff (Typ) 28V  
Voltage - Clamping (Max) @ Ipp 45.4V  
Voltage - Breakdown (Min) 31.1V  
Type Zener  
Supplier Device Package DO-214AB (SMCJ)  
Series TransZorb®  
Power Line Protection No  
Power - Peak Pulse 1500W (1.5kW)  
Product Attribute Attribute Value  
Package / Case DO-214AB, SMC  
Package Tape & Reel (TR)  
Operating Temperature -55°C ~ 150°C (TJ)  
Mounting Type Surface Mount  
Current - Peak Pulse (10/1000µs) 33A  
Capacitance @ Frequency -  
Bidirectional Channels 1  
Base Product Number SMCJ28  
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

SMCJ28CA-E3/9AT

Manufacturer

Vishay-Semi-Diodes

Introduction

The SMCJ28CA-E3/9AT is a transient voltage suppressor (TVS) diode from Vishay-Semi-Diodes. It is designed to provide protection against electrostatic discharge (ESD) and other transient voltage events in various electronic circuits and systems.

Product Features and Performance

Bidirectional, 1-channel TVS diode

Reverse standoff voltage (Typ.): 28V

Breakdown voltage (Min.): 31.1V

Clamping voltage (Max. @ Ipp): 45.4V

Peak pulse current (10/1000μs): 33A

Peak pulse power: 1500W (1.5kW)

Operating temperature range: -55°C to 150°C (TJ)

Surface mount package: DO-214AB, SMC

Product Advantages

Robust protection against ESD and transient voltage events

Compact surface mount package for space-constrained applications

High peak pulse current and power handling capabilities

Wide operating temperature range

Key Reasons to Choose This Product

Reliable and durable protection for sensitive electronic components

Excellent surge absorption and clamping capabilities

Compatibility with a wide range of electronic systems and devices

Cost-effective solution for transient voltage protection

Quality and Safety Features

Compliant with RoHS and other environmental regulations

Rigorous quality control and testing procedures

Compatibility

Suitable for general-purpose applications in various electronic devices and systems

Application Areas

Suitable for a wide range of applications, including consumer electronics, industrial equipment, telecommunications, and more.

Product Lifecycle

The SMCJ28CA-E3/9AT is an active product, and Vishay-Semi-Diodes continues to manufacture and support this model. There are equivalent or alternative TVS diode models available from Vishay-Semi-Diodes and other manufacturers. If you require more information or need assistance in identifying suitable alternatives, please contact our website's sales team.

Parts with Similar Specifications

The three parts on the right have similar specifications to Vishay General Semiconductor - Diodes Division SMCJ28CA-E3/9AT

Product Attribute SMCJ28CA-M3/9AT SMCJ28CA-E3/57T SMCJ28CA-M3/57T SMCJ28CA-HRAT7
Part Number SMCJ28CA-M3/9AT SMCJ28CA-E3/57T SMCJ28CA-M3/57T SMCJ28CA-HRAT7
Manufacturer Vishay General Semiconductor - Diodes Division Vishay General Semiconductor - Diodes Division Vishay General Semiconductor - Diodes Division Littelfuse Inc.
Package - Tape & Reel (TR) Tube Tape & Reel (TR)
Type - - - -
Supplier Device Package - 196-NFBGA (12x12) 16-PDIP 64-VQFN (9x9)
Voltage - Clamping (Max) @ Ipp - - - -
Mounting Type - Surface Mount Through Hole Surface Mount
Base Product Number - DAC34H84 MAX500 ADS62P42
Package / Case - 196-LFBGA 16-DIP (0.300', 7.62mm) 64-VFQFN Exposed Pad
Voltage - Breakdown (Min) - - - -
Operating Temperature - -40°C ~ 85°C 0°C ~ 70°C -40°C ~ 85°C
Bidirectional Channels - - - -
Current - Peak Pulse (10/1000µs) - - - -
Voltage - Reverse Standoff (Typ) - - - -
Power Line Protection - - - -
Series - - - -
Capacitance @ Frequency - - - -
Power - Peak Pulse - - - -
Applications - - - -

SMCJ28CA-E3/9AT Datasheet PDF

Download SMCJ28CA-E3/9AT pdf datasheets and Vishay General Semiconductor - Diodes Division documentation for SMCJ28CA-E3/9AT - Vishay General Semiconductor - Diodes Division.

Datasheets
SMCJ5.0A thru SMCJ188CA.pdf
PCN Assembly/Origin
Multiple Parts 30/Mar/2022.pdf
HTML Datasheet
SMCJ5.0A thru SMCJ188CA.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

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SMCJ28CA-E3/9AT Image

SMCJ28CA-E3/9AT

Vishay General Semiconductor - Diodes Division
32D-SMCJ28CA-E3/9AT

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