SMBJ48A-TR Part Information

Details for SMBJ48A-TR by STMicroelectronics

Circuit Protection>TVS - Transient Voltage Suppressors>TVS Diodes

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Future Electronics
Future Electronics


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Stock Information
Available in stock: 52500
Additional stock arrives in: 45 weeks

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Part Specifications

Product Range Transil SMBJ Series
TVS Polarity Unidirectional
Reverse Stand-Off Voltage Vrwm 48V
Clamping Voltage Vc Max 100V
Diode Case Style DO-214AA
No. of Pins 2Pins
Breakdown Voltage Min 53.3V
Breakdown Voltage Max 56.1V
Peak Pulse Power Dissipation 600W
Automotive Qualification Standard -
SVHC No SVHC (15-Jan-2018)
Alternate Case Style DO-214AA
Breakover Voltage Min 53.3V
Capacitance Cd @ Vr Typ 700pF
Clamping Voltage @ 8/20µs Max 100V
Diode Type Unidirectional TVS
External Depth 3.56mm
External Length / Height 2.44mm
External Width 5.59mm
Peak Pulse Current Ippm 40A
Power Dissipation Pd 600W
Reverse Leakage Current Max 1µA
SMD Marking BBW
Stand-off Voltage 48V
Test Current 1mA
RoHS Compliant

Alternative Part Descriptions

  • Transient Voltage Suppressor, TVS, Transil SMBJ Series, Unidirectional, 48 V, DO-214AA, 2, 53.3 V | Newark Electronics
  • SMBJ Series 600 W 56.1 V Uni Directional Surface Mount TVS Diode - DO-214AA | Future Electronics EMEA
  • Diode TVS Single Uni-Dir 48V 600W 2-Pin SMB T/R | Avnet America
  • Diode: TVS; 600W; 56.1V; 8.1A; unidirectional; SMB; reel,tape | Transfer Multisort Elektronik
  • Diode TVS Single Uni-Dir 48V 600W 2-Pin SMB T/R | Avnet Europe
  • TVS Diode [ST] SMBJ48A-TR TVS Diode | Distrelec
  • SMBJ Series 600 W 56.1 V Uni Directional Surface Mount TVS Diode - DO-214AA | Future Electronics

Frequently Asked Questions

Where can I find additional details, specifications and documents for a SMBJ48A-TR?

Additional datasheets, footprints and schematics for SMBJ48A-TR are listed in our Part Details tab. You can also find the SMBJ48A-TR image and similar parts on this details page.

What pricing and inventory information can I view?

Distributor pricing and stock information is available for SMBJ48A-TR in the Pricing & Inventory tab next to part details. You can view SMBJ48A-TR price breaks, MOQs, lead times, inventory and SKUs from distributors.

What category does SMBJ48A-TR fall under?

The SMBJ48A-TR is listed under Circuit Protection > TVS - Transient Voltage Suppressors > TVS Diodes.

Can I view similar or alternative parts?

You can view similar parts to SMBJ48A-TR when available in the TVS Diodes range under the specifications section at the bottom of the details page.

Who can I contact for technical support of the product?

Submit any questions directly to the customer support team of the distributor listing the product. For the SMBJ48A-TR you can contact the distributor directly for product support, shipping queries etc.

Is the SMBJ48A-TR RoHS compliant?

Yes. This part has been flagged as RoHS Compliant by Farnell.

Which authorised distributors for SMBJ48A-TR have stock available?

Authorised distributors including Newark Electronics, Future Electronics EMEA, Avnet America, Transfer Multisort Elektronik and Avnet Europe have stock available or on a lead time for SMBJ48A-TR.

How do I check stock and lead times for all distributors?

Stock availability and lead times will be displayed for SMBJ48A-TR often in real-time on the comparison pages.

What if I can't find stock of SMBJ48A-TR?

You can fill out our help required form which you can use to request a quote for SMBJ48A-TR from some of our verified obsolescence suppliers. Alternatively, contact us via our web chat in the bottom left of your screen and one of our team will try to help.

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