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HomeProductsCircuit ProtectionTVS - DiodesSMAJ30A-TP
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SMAJ30A-TP - Micro Commercial Co

Manufacturer Part Number
SMAJ30A-TP
Manufacturer
Micro Commercial Components (MCC)
Allelco Part Number
32D-SMAJ30A-TP
Warranty
1 Year Allelco Warranty - Find out more
Parts Description
TVS DIODE 30VWM 48.4VC DO214AC
Package
DO-214AC (SMA)
Data sheet
1.SMAJ30A-TP.pdf ...

PCN Assembly/Origin

SMD TVS 08/Aug/2016.pdf

PCN Design/Specification

TVS Breakdown Voltage 15/May/2013.pdf
RoHs Status
ROHS3 Compliant
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In stock: 606550

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Specifications

SMAJ30A-TP Tech Specifications
Micro Commercial Co - SMAJ30A-TP technical specifications, attributes, parameters and parts with similar specifications to Micro Commercial Co - SMAJ30A-TP

Product Attribute Attribute Value  
Manufacturer Micro Commercial Components (MCC)  
Voltage - Reverse Standoff (Typ) 30V  
Voltage - Clamping (Max) @ Ipp 48.4V  
Voltage - Breakdown (Min) 33.3V  
Unidirectional Channels 1  
Type Zener  
Supplier Device Package DO-214AC (SMA)  
Series -  
Power Line Protection No  
Product Attribute Attribute Value  
Power - Peak Pulse 400W  
Package / Case DO-214AC, SMA  
Package Tape & Reel (TR)  
Operating Temperature -55°C ~ 175°C (TA)  
Mounting Type Surface Mount  
Current - Peak Pulse (10/1000µs) 8.3A  
Capacitance @ Frequency -  
Base Product Number SMAJ30  
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

SMAJ30A-TP

Manufacturer

micro-commercial-components

Introduction

The SMAJ30A-TP is a Transient Voltage Suppressor (TVS) diode from micro-commercial-components. It is a unidirectional device designed to provide protection against electrical overstress caused by lightning strikes, electrostatic discharge (ESD), and other transient voltage events. This component offers reliable and robust protection for a wide range of electronic applications.

Product Features and Performance

Unidirectional Transient Voltage Suppressor (TVS) Diode

Reverse Standoff Voltage (Typ.): 30V

Breakdown Voltage (Min.): 33.3V

Clamping Voltage (Max. @ Ipp): 48.4V

Peak Pulse Current (10/1000μs): 8.3A

Peak Pulse Power: 400W

Operating Temperature Range: -55°C to +175°C

Product Advantages

Provides effective protection against electrical overstress

Robust and reliable performance

Compact surface mount package

Suitable for a wide range of general-purpose applications

Key Reasons to Choose This Product

Proven reliability and durability

Excellent clamping capability for surge protection

Wide operating temperature range

Compatibility with common electronic systems

Cost-effective solution for overvoltage protection

Quality and Safety Features

Compliant with industry standards for transient voltage suppression

Rigorous quality control measures during production

Designed and manufactured to ensure safe and reliable operation

Compatibility

The SMAJ30A-TP is compatible with a variety of electronic devices and systems that require protection against transient voltage events, such as:

Power supplies

Telecommunications equipment

Industrial control systems

Automotive electronics

Consumer electronics

Application Areas

General-purpose transient voltage protection

Power line protection

Surge suppression in electronic circuits

Overvoltage protection for sensitive components

Product Lifecycle

The SMAJ30A-TP is an active product and is currently available from our website's sales team. There are no immediate plans for discontinuation. Customers can contact our website's sales team for information on any potential alternative or equivalent models that may be available in the future.

Parts with Similar Specifications

The three parts on the right have similar specifications to Micro Commercial Co SMAJ30A-TP

Product Attribute SMAJ30AHE3-TP SMAJ30A-TR SMAJ30A-QH SMAJ30A-E3/5A
Part Number SMAJ30AHE3-TP SMAJ30A-TR SMAJ30A-QH SMAJ30A-E3/5A
Manufacturer Micro Commercial Co STMicroelectronics Bourns, Inc. Vishay General Semiconductor - Diodes Division
Capacitance @ Frequency - - - -
Series - - - -
Type - - - -
Applications - - - -
Voltage - Clamping (Max) @ Ipp - - - -
Supplier Device Package - 196-NFBGA (12x12) 16-PDIP 64-VQFN (9x9)
Power - Peak Pulse - - - -
Mounting Type - Surface Mount Through Hole Surface Mount
Package - Tape & Reel (TR) Tube Tape & Reel (TR)
Current - Peak Pulse (10/1000µs) - - - -
Voltage - Reverse Standoff (Typ) - - - -
Unidirectional Channels - - - -
Power Line Protection - - - -
Voltage - Breakdown (Min) - - - -
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
Base Product Number - DAC34H84 MAX500 ADS62P42

SMAJ30A-TP Datasheet PDF

Download SMAJ30A-TP pdf datasheets and Micro Commercial Co documentation for SMAJ30A-TP - Micro Commercial Co.

Datasheets
SMAJ5.0 thru SMAJ440CA.pdf
Environmental Information
Micro Commercial CA Prop65.pdf Micro Commercial REACH.pdf Micro Commercial RoHS.pdf
PCN Assembly/Origin
SMD TVS 08/Aug/2016.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.

Write a Review

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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
SMAJ30A-TP Image

SMAJ30A-TP

Micro Commercial Co
32D-SMAJ30A-TP

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