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HomeProductsCircuit ProtectionTVS - DiodesSMLJ18CA
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SMLJ18CA - Bourns Inc.

Manufacturer Part Number
SMLJ18CA
Manufacturer
Bourns, Inc.
Allelco Part Number
32D-SMLJ18CA
ECAD Model
Parts Description
TVS DIODE 18VWM 29.2VC SMC
Package
DO-214AB, SMC
Data sheet
Cylindrical Battery Holders.pdf
SMLJ Series.pdf
RoHs Status
ROHS3 Compliant
Our certification
In stock: 92950

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Specifications

SMLJ18CA Tech Specifications
Bourns Inc. - SMLJ18CA technical specifications, attributes, parameters and parts with similar specifications to Bourns Inc. - SMLJ18CA

Product Attribute Attribute Value  
Manufacturer Bourns, Inc.  
Voltage - Reverse Standoff (Typ) 18V  
Voltage - Clamping (Max) @ Ipp 29.2V  
Voltage - Breakdown (Min) 20V  
Type Zener  
Supplier Device Package SMC (DO-214AB)  
Series SMLJ  
Power Line Protection No  
Power - Peak Pulse 3000W (3kW)  
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) 102.8A  
Capacitance @ Frequency -  
Bidirectional Channels 1  
Base Product Number SMLJ18  
Applications General Purpose  

Environmental & Export Classifications

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

Parts Introduction

Manufacturer Part Number

SMLJ18CA

Manufacturer

bourns

Introduction

The SMLJ18CA is a surface mount transient voltage suppressor (TVS) diode from Bourns. It is designed to provide robust protection against voltage spikes and transients in electronic circuits. This TVS diode offers high surge current capability and fast response times, making it suitable for a wide range of general-purpose applications.

Product Features and Performance

Bidirectional 1-channel TVS diode

Reverse standoff voltage (Typ.): 18V

Breakdown voltage (Min.): 20V

Clamping voltage (Max. @ Ipp): 29.2V

Peak pulse current (10/1000µs): 102.8A

Peak pulse power: 3000W (3kW)

Operating temperature range: -55°C to 150°C

Product Advantages

High surge current capability to handle high-energy transients

Fast response time for effective protection

Robust design for reliable performance

Suitable for a wide range of general-purpose applications

Key Reasons to Choose This Product

Proven Bourns quality and reliability

Excellent transient voltage protection for sensitive electronic circuits

Compact surface mount package for space-constrained designs

Cost-effective solution for general-purpose transient protection

Quality and Safety Features

Compliant with relevant safety and regulatory standards

Robust construction for reliable long-term operation

Rigorous testing and quality control processes

Compatibility

Suitable for use in a wide range of electronic devices and systems

Application Areas

General-purpose transient voltage protection

Safeguarding sensitive electronic components

Suitable for a variety of industries and applications

Product Lifecycle

The SMLJ18CA is an active product, and Bourns continues to manufacture and supply this model. There are no direct equivalent or alternative models available from Bourns for this specific part number. If you have any further questions or need assistance, please contact our website's sales team.

Parts with Similar Specifications

The three parts on the right have similar specifications to Bourns Inc. SMLJ18CA

Product Attribute SMLJ18CA SMLJ15A-TP SMLJ14CA SMLJ36A
Part Number SMLJ18CA SMLJ15A-TP SMLJ14CA SMLJ36A
Manufacturer Bourns Inc. Micro Commercial Co Bourns Inc. Bourns Inc.
Applications General Purpose General Purpose General Purpose General Purpose
Base Product Number SMLJ18 SMLJ15 SMLJ14 SMLJ36
Package Tape & Reel (TR) Tape & Reel (TR) Tape & Reel (TR) Tape & Reel (TR)
Package / Case DO-214AB, SMC DO-214AB, SMC DO-214AB, SMC DO-214AB, SMC
Operating Temperature -55°C ~ 150°C (TJ) -55°C ~ 175°C (TJ) -55°C ~ 150°C (TJ) -55°C ~ 150°C (TJ)
Capacitance @ Frequency - - - -
Bidirectional Channels 1 - 1 -
Power Line Protection No No No No
Power - Peak Pulse 3000W (3kW) 3000W (3kW) 3000W (3kW) 3000W (3kW)
Mounting Type Surface Mount Surface Mount Surface Mount Surface Mount
Voltage - Reverse Standoff (Typ) 18V 15V 14V 36V
Voltage - Breakdown (Min) 20V 16.7V 15.6V 40V
Supplier Device Package SMC (DO-214AB) SMC (DO-214AB) SMC (DO-214AB) SMC (DO-214AB)
Current - Peak Pulse (10/1000µs) 102.8A 123A 129.4A 51.6A
Type Zener Zener Zener Zener
Series SMLJ - SMLJ SMLJ
Voltage - Clamping (Max) @ Ipp 29.2V 24.4V 23.2V 58.1V

SMLJ18CA Datasheet PDF

Download SMLJ18CA pdf datasheets and Bourns Inc. documentation for SMLJ18CA - Bourns Inc..

Datasheets
Cylindrical Battery Holders.pdf
Environmental Information
Bourns REACH.pdf RoHS TVS Diodes.pdf SMLJ5.0-170A, 5.0-43CA Material Declaration.pdf
HTML Datasheet
SMLJ Series.pdf

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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SMLJ18CA

Bourns Inc.
32D-SMLJ18CA

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