Alternatives to onsemi MMBD914
onsemi MMBD914 and its qualified second sources, compared on form/fit/function, stock, lifecycle and price — the same checks Parter runs inside a BOM.
 MMBD914onsemi |  MMBD914LT1Gonsemi | SMMBD914LT1Gonsemi | +4more | |
|---|---|---|---|---|
| FFF Compatibility | Shares the exact same SOT-23-3 package and standard pinout (Pin 1: Anode, Pin 2: NC, Pin 3: Cathode).Standard SOT-23 surface-mount footprint matching the mechanical outline of the obsolete device.Meets all critical electrical characteristics including 100V reverse breakdown voltage, 200mA average rectified current, and 4ns recovery speed. | Utilizes the same standard SOT-23-3 packaging and standard diode pin assignment.Identical package outline dimensions and PCB landing pattern.Meets or exceeds all performance ratings, adding automotive-grade robustness. | ||
 AI Summary | MMBD914 by onsemi: Diode 100 V 200mA Surface Mount SOT-23-3. | This is the manufacturer-designated modern replacement part from onsemi, upgrading the obsolete baseline to standard Pb-free materials. It delivers identical electrical limits and pinout, ensuring seamless system compatibility.
| This is the automotive-grade (AEC-Q101) sibling variant of the standard series. It serves as an ultra-reliable drop-in replacement that operates identically under standard board conditions.
| |
| Lifecycle Status | Obsolete | Active | Active | |
| Market Availability | Discontinued | In stock | In stock | |
| REACH | REACH | REACH | REACH | |
| RoHS | RoHS | RoHS | RoHS | |
| Description | Diode 100 V 200mA Surface Mount SOT-23-3 | Diode 100 V 200mA Surface Mount SOT-23-3 (TO-236) | Diode 100 V 200mA Surface Mount SOT-23-3 (TO-236) | |
| Manufacturer | onsemi | onsemi | onsemi | |
| Type | Diodes | Diodes | Diodes | |
| Datasheet | Open | Open | Open | |
| Lead Time | 31 weeks | 52 weeks | 52 weeks | |
| Country of Origin | JP | - | - | |
| Export Control Class Number | EAR99 | EAR99 | EAR99 | |
| HTSUS Code | 8541.10.0070 | - | - | |
| Moisture Sensitivity Level | 1 (Unlimited) | - | - | |
| Speed | Small Signal =< 200mA (Io), Any Speed | - | - | |
| Technology | Standard | - | - | |
| Mounting Type | Surface Mount | - | - | |
| Package / Case | TO-236-3, SC-59, SOT-23-3 | - | - | |
| Capacitance @ Vr, F | 4pF @ 0V, 1MHz | - | - | |
| Supplier Device Package | SOT-23-3 | - | - | |
| Reverse Recovery Time (trr) | 4 ns | - | - | |
| Current - Reverse Leakage @ Vr | 5 µA @ 75 V | - | - |
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Related parts
| Part | Market availability | Lifecycle | Alternatives available |
|---|---|---|---|
 MMBD914LT1onsemi | Discontinued | Obsolete | 8Alternatives availableSee Alternatives |
 MMBT3904onsemi | In stock | Obsolete | 6Alternatives availableSee Alternatives |
| MMBT3904LT1onsemi | Discontinued | Obsolete | 5Alternatives availableSee Alternatives |
 MMBT100Aonsemi | Discontinued | Obsolete | 4Alternatives availableSee Alternatives |
| MMBT3640onsemi | Discontinued | Obsolete | 4Alternatives availableSee Alternatives |
| MMBT2907ALT1onsemi | Discontinued | Obsolete | 4Alternatives availableSee Alternatives |
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Frequently asked questions
Yes. The onsemi MMBD914 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 onsemi MMBD914 are the MMBD914LT1G (onsemi) and the SMMBD914LT1G (onsemi), 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 MMBD914 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 MMBD914 (onsemi) is a part in the Diodes category. This page lists qualified, cross-referenced replacements for it with a side-by-side comparison.
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