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HomeProductsCircuit ProtectionTVS - DiodesSMAJ30A-TR
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SMAJ30A-TR - STMicroelectronics

Manufacturer Part Number
SMAJ30A-TR
Manufacturer
STMicroelectronics
Allelco Part Number
32D-SMAJ30A-TR
ECAD Model
Parts Description
TVS DIODE 30VWM 64.3VC SMA
Detailed Description
Package
DO-214AC, SMA
Data sheet
SMAJ Datasheet.pdf
RoHs Status
ROHS3 Compliant
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In stock: 307870

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Specifications

SMAJ30A-TR Tech Specifications
STMicroelectronics - SMAJ30A-TR technical specifications, attributes, parameters and parts with similar specifications to STMicroelectronics - SMAJ30A-TR

Product Attribute Attribute Value  
Manufacturer STMicroelectronics  
Voltage - Reverse Standoff (Typ) 30V  
Voltage - Clamping (Max) @ Ipp 64.3V  
Voltage - Breakdown (Min) 33.3V  
Unidirectional Channels 1  
Type Zener  
Supplier Device Package SMA (DO-214AC)  
Series SMAJ, TRANSIL™  
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 ~ 150°C (TJ)  
Mounting Type Surface Mount  
Current - Peak Pulse (10/1000µs) 36A (8/20µs)  
Capacitance @ Frequency -  
Base Product Number SMAJ30  
Applications General Purpose  

Parts Introduction

Manufacturer Part Number

SMAJ30A-TR

Manufacturer

STMicroelectronics

Introduction

Transient Voltage Suppressor Diode for Surge and ESD Protection

Product Features and Performance

Zener Type TVS Diode

Unidirectional Channel

400W Peak Pulse Power dissipation

Suitable for surface mount applications

Low leakage current

Fast response time

Product Advantages

High Surge Capability

Compact DO-214AC (SMA) Package

Operational in a Wide Temperature Range

Key Technical Parameters

Reverse Standoff Voltage: 30V

Breakdown Voltage (Min): 33.3V

Clamping Voltage (Max) @ Ipp: 64.3V

Peak Pulse Current (8/20µs): 36A

Operating Temperature Range: -55°C to 150°C

Quality and Safety Features

Controlled Avalanche Characteristics

Compliance with RoHS Directive

Compatibility

General Purpose Use

Compatible with high-density circuit board designs

Application Areas

Consumer Electronics

Industrial Equipment

Telecom Infrastructure

Automotive Systems

Product Lifecycle

Active Product

Not Nearing Discontinuation

Several Key Reasons to Choose This Product

Robust Transient and ESD Protection

Optimized for High Surge Scenarios

Thermal Stability over a Broad Operating Temperature Range

Well-suited for High-Density PCB Layouts

Reputable Manufacturer with Proven Reliability in TVS Diodes

Availability in Tape & Reel Packaging for Automated Assembly Processes

Parts with Similar Specifications

The three parts on the right have similar specifications to STMicroelectronics SMAJ30A-TR

Product Attribute SMAJ30A-TR SMAJ30A SMAJ30A SMAJ30CA
Part Number SMAJ30A-TR SMAJ30A SMAJ30A SMAJ30CA
Manufacturer STMicroelectronics Würth Elektronik Meritek Meritek
Package / Case DO-214AC, SMA DO-214AC, SMA DO-214AC (SMA) DO-214AC (SMA)
Supplier Device Package SMA (DO-214AC) DO-214AC - -
Power Line Protection No No - -
Voltage - Clamping (Max) @ Ipp 64.3V 48.4V 48.4V 48.4V
Base Product Number SMAJ30 - - -
Applications General Purpose General Purpose General Purpose General Purpose
Power - Peak Pulse 400W 400W 400W 400W
Capacitance @ Frequency - - - -
Voltage - Breakdown (Min) 33.3V 35.05V (Typ) 33.3V 33.3V
Mounting Type Surface Mount Surface Mount Surface Mount Surface Mount
Type Zener Zener Zener Zener
Package Tape & Reel (TR) Tape & Reel (TR) Tape & Reel (TR) Tape & Reel (TR)
Current - Peak Pulse (10/1000µs) 36A (8/20µs) 8.3A 8.26A 8.26A
Unidirectional Channels 1 1 1 -
Voltage - Reverse Standoff (Typ) 30V 30V (Max) 30V 30V
Series SMAJ, TRANSIL™ WE-TVSP SMAJ SMAJ
Operating Temperature -55°C ~ 150°C (TJ) -65°C ~ 150°C (TJ) -55°C ~ 150°C -55°C ~ 150°C

SMAJ30A-TR Datasheet PDF

Download SMAJ30A-TR pdf datasheets and STMicroelectronics documentation for SMAJ30A-TR - STMicroelectronics.

HTML Datasheet
SMAJ Datasheet.pdf
Other Related Documents
SMAJ View All Specifications.pdf

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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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SMAJ30A-TR Image

SMAJ30A-TR

STMicroelectronics
32D-SMAJ30A-TR

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