SMAJ30CA
Diode TVS Single Bi-Dir 30V 400W 2-Pin SMA T/R
Quantity | Unit Price(USD) | Ext. Price |
---|---|---|
10 | $0.030 | $0.30 |
100 | $0.029 | $2.90 |
300 | $0.029 | $8.70 |
1000 | $0.028 | $28.00 |
Inventory:3,433
- 90-day after-sales guarantee
- 365 Days Quality Guarantee
- Genuine Product Guarantee
- 7*24 hours service quarantee
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Part Number : SMAJ30CA
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Package/Case : DO-214AC
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Manufacturer : LITTELFUSE
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Components Classification : TVS Diodes
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Datesheet : SMAJ30CA DataSheet (PDF)
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Series : SMAJ30CA
Overview of SMAJ30CA
The SMAJ30CA is a bi-directional TVS diode designed by Bytesonic Corporation. It features a single channel with a voltage rating of 30V and a power dissipation of 400W.
This device is ideal for surface-mounted applications, offering a low profile package and built-in strain relief. The SMAJ30CA also boasts excellent clamping capability, making it suitable for various electronic devices that require robust surge protection.
Pinout
(Note: The pin configuration below is a general representation. Refer to the specific datasheet for precise details.)
- Terminal 1: Positive terminal of the diode
- Terminal 2: Negative terminal of the diode
Features
- Halogen-Free and RoHS compliant
- For surface mounted applications in order to optimize board space
- Low profile package
- Built-in strain relief
- Glass passivated junction
- Low Inductance
- Excellent clamping capability
- Repetition Rate (duty cycle): 0.01%
- Fast response time: typically less than 1 ns
Applications
The SMAJ30CA is suitable for various electronic devices that require surge protection, including:
- Power supplies
- Telecommunications equipment
- Computer systems
- Automotive electronics
Advantages and Disadvantages
Advantages:
- Excellent surge protection capability
- Low profile package for optimized board space
- Built-in strain relief for improved reliability
Disadvantages:
- Not suitable for high-frequency applications due to its relatively slow response time
- Might not provide adequate protection against extremely high-energy surges
Equivalents
For similar functionalities, consider these alternatives to the SMAJ30CA:
Specifications
The followings are basic parameters of the part selected concerning the characteristics of the part and categories it belongs to.
Reverse Standoff Voltage (VR) (Vso) | 30 | Watts (W) | 400 |
Peak Pulse Current (Ipp) 10x1000 (A) | 8.3 | Breakdown Voltage (MIN VBR@IT ) (V) | 33.3 |
Breakdown Voltage (VBR@IT) (V) | 36.8 | Ir @Vso( μA) | 1 |
On-State Current (IT) (mA) | 1 | Max Clamp Voltage (Vc) (V) | 48.4 |
Operating Temperature Maximum Celsius | 150 | Polarity | Bipolar |
Package | DO-214AC |
Warranty & Returns
Warranty, Returns, and Additional Information
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QA & Return Policy ?
Parts Quality Guarantee: 365 days
Returns for refund: within 90 days
Returns for Exchange: within 90 days
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Shipping and Package ?
Shipping:For example, FedEx, JP, UPS, DHL,SAGAWA, or YTC.
Parts Packaging Guarantee: Featuring 100% ESD anti-static protection, our packaging incorporates high toughness and superior buffering capabilities.
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Payment ?
For example, channels like VISA,MasterCard,Western Union,PayPal,MoneyGram,Rakuten Pay and more.
If you have specific payment channel preferences or requirements, please get in touch with our sales team for assistance.

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SMAJ30CA
Diode TVS Single Bi-Dir 30V 400W 2-Pin SMA T/R
Inventory:
3,433
Warranty & Returns
After Sales Service
What after-sales service can be provided?
We provide an extended quality assurance period of 365 days for all components we offer. If a return or exchange becomes essential, kindly adhere to these guidelines:
·Initiate the request within 90 days after the item's shipment date.
·Coordinate the return or exchange with our team.
·Keep the items in their original condition as delivered.
·Please be aware that the feasibility of returning or exchanging items is contingent upon an evaluation of their actual state upon return.
Shipping
What channels of transportation of goods does the website support?
We usually send out our orders during business days using FedEx, SF, UPS, or DHL. We're also here to assist with alternative shipping options. Should you require additional information about shipping particulars or expenses, please don't hesitate to get in touch with us.







Package
How to ensure that the parts will be intact during transportation?
The items we ship will be packaged in anti-static bags, ensuring ESD anti-static protection, while the outer packaging boasts exceptional durability and sealing. We offer packaging options like Tape and Reel, Cut Tape, Tube, or Tray to suit your needs.




Payment
Which payment methods can be used to pay for goods
Accepted payment methods commonly encompass VISA, MasterCard, UnionPay, Western Union, PayPal, and various other options.
Should you have a particular payment preference or wish to seek information on rates and other specifics, please feel free to reach out to us.




