Alternatives to Diodes Incorporated SMBJ58CA
Diodes Incorporated SMBJ58CA and its qualified second sources, compared on form/fit/function, stock, lifecycle and price — the same checks Parter runs inside a BOM.
| SMBJ58CADiodes Incorporated |  SMBJ58CA-13-FDiodes Incorporated |  SMBJ58CALittelfuse Inc. | +4more | |
|---|---|---|---|---|
| FFF Compatibility | Identical industry-standard 2-pin SMB footprint with identical symmetric pin assignments for bi-directional operation.Both parts use the exact same molded plastic DO-214AA (SMB) package.Identical 58V working voltage, 64.4V min breakdown voltage, and 600W peak power rating. | Identical 2-pin SMB footprint with identical symmetric pin assignments.Standard DO-214AA (SMB) package with identical physical dimensions.Meets or slightly exceeds all electrical ratings including 58V standoff voltage and 600W power dissipation. | ||
 AI Summary | SMBJ58CA by Diodes Incorporated: ESD Protection Diodes / TVS Diodes. | This is the active ordering code version of the obsolete base part number from Diodes Incorporated. It is a direct physical and electrical drop-in replacement representing the Tape and Reel packaging option.
| An active industry-standard equivalent from Littelfuse. It offers a direct match in package, footprint, and electrical specifications with a slightly wider lower temperature range.
| |
| Lifecycle Status | Obsolete | Active | Active | |
| Market Availability | Discontinued | In stock | In stock | |
| REACH | Unknown | REACH | REACH | |
| RoHS | Unknown | RoHS | RoHS | |
| Description | ESD Protection Diodes / TVS Diodes | 93.6V Clamp 6.4A Ipp Tvs Diode Surface Mount SMB | 93.6V Clamp 6.5A Ipp Tvs Diode Surface Mount DO-214AA (SMBJ) | |
| Manufacturer | Diodes Incorporated | Diodes Incorporated | Littelfuse Inc. | |
| Type | ESD Protection Diodes / TVS Diodes | Transient Voltage Suppressors (TVS) | Transient Voltage Suppressors (TVS) | |
| Datasheet | Open | Open | Open | |
| Lead Time | Unknown | 32 weeks | 12 weeks | |
| Country of Origin | - | - | - | |
| Export Control Class Number | EAR99 | EAR99 | EAR99 | |
| HTSUS Code | - | - | - | |
| Moisture Sensitivity Level | - | - | - |
Unlock all 6 alternatives
- Find & compare verified second sources
- Spot risk early with real-time part monitoring
- Stay compliant and production-ready
Related parts
| Part | Market availability | Lifecycle | Alternatives available |
|---|---|---|---|
| SMBJ18CADiodes Incorporated | Discontinued | Obsolete | 7Alternatives availableSee Alternatives |
| SMBJ51CADiodes Incorporated | Discontinued | Obsolete | 4Alternatives availableSee Alternatives |
| SMBJ78CADiodes Incorporated | Discontinued | Obsolete | 4Alternatives availableSee Alternatives |
| SMBJ18ADiodes Incorporated | Discontinued | Obsolete | 3Alternatives availableSee Alternatives |
| SMBJ48ADiodes Incorporated | Discontinued | Obsolete | 5Alternatives availableSee Alternatives |
 SMBJ51Aonsemi | In stock | Active | 4Alternatives availableSee Alternatives |
You searched one part. Parter watches your whole BOM.
All your BOM, at once
Parter maps every line to live stock, lead time, lifecycle and compliance data across the entire market — not part by part.
Hear about problems before they hit production
Allocation, EOL and last-time-buy notices surface the moment they appear, not when your buyer's PO bounces.
Qualified replacements in minutes, not days
Every at-risk line gets form-fit-function matches like the ones above — deltas flagged, evidence attached. Review, push to your BOM, and Parter starts watching the new part too.
Frequently asked questions
Yes. The Diodes Incorporated SMBJ58CA is marked obsolete, so the manufacturer has discontinued it and any remaining supply is limited to distributor stock. The qualified second sources on this page are active parts you can design in today.
The closest qualified second sources for the Diodes Incorporated SMBJ58CA are the SMBJ58CA-13-F (Diodes Incorporated) and the SMBJ58CA (Littelfuse Inc.), out of 6 matched alternatives in total. Each is compared against the original on fit, form and function in the table above.
Not always. The alternatives to the SMBJ58CA are matched on function but can differ in package, pinout or a key parameter, so review the fit/form/function notes in the table and the datasheet before designing one in.
The SMBJ58CA (Diodes Incorporated) is a part in the ESD Protection Diodes / TVS Diodes category. This page lists qualified, cross-referenced replacements for it with a side-by-side comparison.
Schedule a demo
See Parter in action
Discover how Parter can help your hardware team:
- Streamline your hardware operations with AI
- Detect and prevent lifecycle disruptions
- Accelerate product development
- Stay compliant and production-ready