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TVS/ESD Protection in SMB Package, 70V

ISO14001 ISO9001 DUNS

Brands: Stmicroelectronics

Mfr.Part #: SMBJ70A-TR

Datasheet: SMBJ70A-TR Datasheet (PDF)

Package/Case: SMB

RoHS Status:

Stock Condition: 3582 pcs, New Original

Product Type: TVS Diodes

Warranty: 1 Year Ovaga Warranty - Find Out More


*All prices are in USD

Qty Unit Price Ext Price
5 $0.251 $1.255
50 $0.207 $10.350
150 $0.187 $28.050
500 $0.164 $82.000

In Stock:3582 PCS

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Quick Quote

Please submit RFQ for SMBJ70A-TR or email to us: Email: [email protected], we will contact you within 12 hours.

SMBJ70A-TR General Description

The SMBJ70A-TR is a surface mount transient voltage suppressor diode that is designed to protect sensitive electronic equipment from voltage transients caused by lightning, electrostatic discharge (ESD), and other transient voltage events. This diode has a peak pulse power rating of 600 watts, a standoff voltage of 70 volts, and a maximum clamping voltage of 90.9 volts. It has a low leakage current of 1 μA and a fast response time of less than 1 nanosecond, making it ideal for applications requiring high-speed protection.The SMBJ70A-TR diode comes in a compact SMB package, which allows for easy installation on printed circuit boards. It has a temperature range from -55°C to +150°C, ensuring reliable operation in a wide range of environmental conditions.This diode is RoHS compliant and meets industry standards such as IEC 61000-4-2 for ESD protection. It is commonly used in telecommunications equipment, power supplies, industrial controls, and other electronic devices to protect sensitive components from voltage spikes and surges.


  • The SMBJ70A-TR is a transient voltage suppressor diode with a peak pulse power of 600 Watts and a breakdown voltage of 77
  • 8 Volts
  • It offers low clamping voltage and fast response time, making it suitable for protecting sensitive electronic equipment from voltage spikes and surges
  • It comes in a DO-214AA package for easy installation
  • Application

  • The SMBJ70A-TR is commonly used in a variety of applications including voltage regulation, overvoltage protection, and transient voltage suppression in electronic equipment such as computers, telecommunication devices, and industrial controls
  • It is also used in automotive electronics, consumer electronics, and power supplies where protection against voltage spikes is required
  • Specifications

    Parameter Value Parameter Value
    Package Size 5.3 x 3.6 x 2.3 Packing Type Tape And Reel
    RoHs compliant Ecopack2 Grade Industrial
    Package Name SMB


    Shipping Type Ship Fee Lead Time
    DHL DHL $20.00-$40.00 (0.50 KG) 2-5 days
    Fedex Fedex $20.00-$40.00 (0.50 KG) 2-5 days
    UPS UPS $20.00-$40.00 (0.50 KG) 2-5 days
    TNT TNT $20.00-$40.00 (0.50 KG) 2-5 days
    EMS EMS $20.00-$40.00 (0.50 KG) 2-5 days
    REGISTERED AIR MAIL REGISTERED AIR MAIL $20.00-$40.00 (0.50 KG) 2-5 days

    Processing Time:Shipping fee depend on different zone and country.


    Terms of payment Hand Fee
    Wire Transfer Wire Transfer charge US$30.00 banking fee.
    Paypal Paypal charge 4.0% service fee.
    Credit Card Credit Card charge 3.5% service fee.
    Western Union Western Union charge US.00 banking fee.
    Money Gram Money Gram charge US$0.00 banking fee.


    1.The electronic components you purchase include 365 Days Warranty, We guarantee product quality.

    2.If some of the items you received aren't of perfect quality, we would resiponsibly arrange your refund or replacement. But the items must remain their orginal condition.


    • Product

      Step1 :Product

    • Vacuum packaging

      Step2 :Vacuum packaging

    • Anti-static bag

      Step3 :Anti-static bag

    • Individual packaging

      Step4 :Individual packaging

    • Packaging boxes

      Step5 :Packaging boxes

    • bar-code shipping tag

      Step6 :bar-code shipping tag

    All the products will packing in anti-staticbag. Ship with ESD antistatic protection.

    Outside ESD packing’s lable will use ourcompany’s information: Part Mumber, Brand and Quantity.

    We will inspect all the goods before shipment,ensure all the products at good condition and ensure the parts are new originalmatch datasheet.

    After all the goods are ensure no problems afterpacking, we will packing safely and send by global express. It exhibitsexcellent puncture and tear resistance along with good seal integrity.

    • ESD
    • ESD

    We provide high quality products, thoughtful service and after sale guarantee

    • Product

      We have rich products, can meet your various needs.

    • quantity

      Minimum order quantity starts from 1pcs.

    • shipping

      Lowest international shipping fee starts from $0.00

    • guarantee

      365 days quality guarantee for all products

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