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1SMB12AT3G

1SMB12AT3G TVS Diode from ON Semiconductor, Uni-Directional with 600W peak, 2-Pin SMB

Quantity Unit Price(USD) Ext. Price
1 $0.182 $0.18
200 $0.071 $14.20
500 $0.068 $34.00
1000 $0.067 $67.00

Inventory:7,465

*The price is for reference only.
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Submit your quote request for 1SMB12AT3G using this form.You can also reach us via email at Email: [email protected], and we will respond within 12 hours.

Overview of 1SMB12AT3G

The 1SMB12AT3G is a surface mount, unidirectional TVS (transient voltage suppressor) diode designed to protect sensitive electronic components from voltage transients and surges. It is ideal for use in various electronic circuits and systems to safeguard against overvoltage events.

Pinout

(Note: The pin configuration below is a general representation. Refer to the specific datasheet for precise details.)

  • A: Anode connection
  • K: Cathode connection

Circuit Diagram

Include a circuit diagram illustrating the connections and operation of the 1SMB12AT3G diode for a visual representation.

Key Features

  • Transient Voltage Suppression: Provides effective protection against transient voltage spikes and surges.
  • Surface Mount Package: Compact SMC (DO-214AA) package for easy surface mount installation.
  • Unidirectional Protection: Designed to handle voltage transients in one direction, suitable for specific circuit protection requirements.
  • Low Clamping Voltage: Offers low voltage clamping to mitigate the impact of transient events on connected circuits.
  • High Peak Pulse Current: Capable of handling high peak pulse currents to safeguard electronic components.

Note: For detailed technical specifications, please refer to the 1SMB12AT3G datasheet.

Application

  • Electronic Circuits: Ideal for protecting electronic circuits and semiconductors from voltage transients and surges.
  • Power Supplies: Suitable for use in power supply units to enhance system reliability and protect sensitive components.
  • Communication Equipment: Used in communication systems and equipment to prevent damage from voltage spikes.

Functionality

The 1SMB12AT3G TVS diode acts as a voltage suppressor, diverting excessive transient currents away from sensitive electronics to ensure their safe and reliable operation.

Usage Guide

  • Mounting: Place the 1SMB12AT3G diode in a suitable orientation on the PCB for surface mount installation.
  • Connection: Connect the anode (A) to the protected circuit's input and the cathode (K) to the ground or reference potential.

Frequently Asked Questions

Q: What is the peak pulse power dissipation of the 1SMB12AT3G?
A: The peak pulse power dissipation is a crucial specification and can be found in the datasheet to determine the diode's transient handling capacity.

Q: Is the 1SMB12AT3G suitable for automotive applications?
A: Yes, the 1SMB12AT3G is suitable for automotive electronics to protect against voltage spikes and surges in vehicle electrical systems.

Equivalent

For similar functionalities, consider these alternatives to the 1SMB12AT3G:

  • 1.5SMC15AT3G: A surface mount TVS diode offering similar transient voltage suppression characteristics.
  • P6SMB12AT3G: This TVS diode provides comparable transient voltage protection in a different package and form factor.

Specifications

The followings are basic parameters of the part selected concerning the characteristics of the part and categories it belongs to.

Product Category ESD Suppressors / TVS Diodes RoHS Details
Polarity Unidirectional Number of Channels 1 Channel
Working Voltage 12 V Termination Style SMD/SMT
Clamping Voltage 19.9 V Breakdown Voltage 13.3 V
Package / Case SMB-2 Ipp - Peak Pulse Current 30.2 A
Pppm - Peak Pulse Power Dissipation 600 W Cd - Diode Capacitance 1245 pF
Product Type TVS Diodes Minimum Operating Temperature - 65 C
Maximum Operating Temperature + 150 C Series 1SMBxxxAT3G
Brand Littelfuse Pd - Power Dissipation 3 W
Factory Pack Quantity 2500 Subcategory TVS Diodes / ESD Suppression Diodes
Vf - Forward Voltage 3.5 V Part # Aliases SMBJ12A
Unit Weight 0.003245 oz

Warranty & Returns

Warranty, Returns, and Additional Information

  • QA & Return Policy ?

    Parts Quality Guarantee: 365 days

    Returns for refund: within 90 days

    Returns for Exchange: within 90 days

  • 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.

  • 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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1SMB12AT3G

1SMB12AT3G TVS Diode from ON Semiconductor, Uni-Directional with 600W peak, 2-Pin SMB

Inventory:

7,465
Overview of 1SMB12AT3G Specifications Warranty & Returns Similar Products Popular Products

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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.

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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.

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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.

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