Alternatives to onsemi SMBJ100CA
onsemi SMBJ100CA and its qualified second sources, compared on form/fit/function, stock, lifecycle and price — the same checks Parter runs inside a BOM.
SMBJ100CAonsemi | SMBJ100CALittelfuse Inc. | SMBJ100CABourns Inc. | +6more | |
|---|---|---|---|---|
| FFF Compatibility | Both parts use the symmetric, non-polar 2-pin layout standard for bidirectional TVS diodes, meaning they can mount on the exact same land pattern without modification.The package is a standard DO-214AA (SMB), matching the footprint, physical dimensions, and height profiles of the queried part.The electrical parameters match perfectly, featuring a 100V standoff voltage, 111V minimum breakdown voltage, 162V maximum clamping voltage, and 600W peak pulse power capability. | Uses the standard symmetric, non-polarized 2-pin layout for bidirectional TVS diodes, ensuring physical compatibility on the same PCB pads.Uses the standard DO-214AA (SMB) package which matches the queried part in height, pitch, and length.Key parameters match the original perfectly: 100V reverse standoff voltage, 111V minimum breakdown voltage, 162V maximum clamping voltage, and 600W peak pulse power. | ||
SMBJ100CA by onsemi: 162V Clamp 3.7A Ipp Tvs Diode Surface Mount DO-214AA (SMB). | The Littelfuse SMBJ100CA is a direct, industry-standard drop-in replacement with identical electrical and physical profiles. It is highly reliable and widely used in general-purpose overvoltage protection.
| Bourns is a premium supplier of circuit protection. Their SMBJ100CA offers exact parameter matching for critical clamping and breakdown voltages in a standard SMB footprint.
| ||
| Lifecycle Status | Active | Unknown | Active | |
| Market Availability | In stock | Unknown | In stock | |
| REACH | REACH | Unknown | REACH | |
| RoHS | RoHS | Unknown | RoHS | |
| Description | 162V Clamp 3.7A Ipp Tvs Diode Surface Mount DO-214AA (SMB) | The Littelfuse SMBJ100CA is a direct, industry-standard drop-in replacement with identical electrical and physical profiles. It is highly re | 162V Clamp 3.7A Ipp Tvs Diode Surface Mount DO-214AA (SMB) | |
| Manufacturer | onsemi | Littelfuse Inc. | Bourns Inc. | |
| Type | Transient Voltage Suppressors (TVS) | Component | Transient Voltage Suppressors (TVS) | |
| Datasheet | Open | N/A | Open | |
| Lead Time | 19 weeks | Unknown | 29 weeks | |
| Country of Origin | CN, TW | - | - | |
| Export Control Class Number | EAR99 | EAR99 | EAR99 | |
| HTSUS Code | 8541.10.0080 | - | - | |
| Moisture Sensitivity Level | 1 (Unlimited) | - | - | |
| Type | Zener | - | - | |
| Applications | General Purpose | - | - | |
| Mounting Type | Surface Mount | - | - | |
| Package / Case | DO-214AA, SMB | - | - | |
| Power - Peak Pulse | 600W | - | - | |
| Operating Temperature | -55°C ~ 150°C (TJ) | - | - | |
| Power Line Protection | No | - | - | |
| Bidirectional Channels | 1 | - | - |
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Related parts
| Part | Market availability | Lifecycle | Alternatives available |
|---|---|---|---|
| SMBJ18CADiodes Incorporated | Discontinued | Obsolete | 7Alternatives availableSee Alternatives |
| SMBJ30CADiodes Incorporated | Discontinued | Obsolete | 5Alternatives availableSee Alternatives |
| SMBJ51CADiodes Incorporated | Discontinued | Obsolete | 4Alternatives availableSee Alternatives |
| SMBJ90CADiodes Incorporated | Discontinued | Obsolete | 5Alternatives availableSee Alternatives |
| SMBJ18ADiodes Incorporated | Discontinued | Obsolete | 3Alternatives availableSee Alternatives |
| Discontinued | Obsolete | 7Alternatives availableSee Alternatives |
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Frequently asked questions
Yes. The onsemi SMBJ100CA is active and in production. The parts listed here are qualified equivalents if you need a second source or better availability.
The closest qualified second sources for the onsemi SMBJ100CA are the SMBJ100CA (Littelfuse Inc.) and the SMBJ100CA (Bourns Inc.), out of 8 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 SMBJ100CA 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 SMBJ100CA (onsemi) is a part in the Transient Voltage Suppressors (TVS) category. This page lists qualified, cross-referenced replacements for it with a side-by-side comparison.
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