Alternatives to Diodes Incorporated BAS516
Diodes Incorporated BAS516 and its qualified second sources, compared on form/fit/function, stock, lifecycle and price — the same checks Parter runs inside a BOM.
 BAS516Diodes Incorporated |  BAS516,135Nexperia USA Inc. |  BAS516,L3FToshiba Semiconductor and Storage | +3more | |
|---|---|---|---|---|
| FFF Compatibility | Both use the SC-79 (SOD-523) package with pin 1 as Cathode and pin 2 as Anode.Identical physical dimensions and mounting style (SMD).Meets or exceeds all electrical ratings (100V reverse voltage, 250mA current, and 4ns recovery time). | Both use the SOD-523 package with pin 1 as Cathode and pin 2 as Anode.Identical surface mount outline and pad layout.All parameters match or exceed the original part's specifications. | ||
 AI Summary | BAS516 by Diodes Incorporated: Diode 100 V 250mA Surface Mount SOD-523. | This is a direct, active drop-in replacement from Nexperia that matches the original Diodes Incorporated part on all physical and electrical specifications. It is highly reliable and is also AEC-Q101 qualified.
| Toshiba's version of the BAS516 provides a direct, active alternative that requires no board redesign or circuit adjustment. It matches the high-speed switching capabilities of the original part perfectly.
| |
| Lifecycle Status | Last time buy | Active | Active | |
| Market Availability | Non-stock | Non-stock | In stock | |
| REACH | Unknown | REACH | REACH | |
| RoHS | RoHS | RoHS | RoHS | |
| Description | Diode 100 V 250mA Surface Mount SOD-523 | Diode 100 V 250mA Surface Mount SOD-523 | Diode 100 V 250mA Surface Mount ESC | |
| Manufacturer | Diodes Incorporated | Nexperia USA Inc. | Toshiba Semiconductor and Storage | |
| Type | Diodes | Diodes | Diodes | |
| Datasheet | Open | Open | Open | |
| Lead Time | Unknown | 30 weeks | 18 weeks | |
| Country of Origin | - | - | - | |
| Export Control Class Number | EAR99 | EAR99 | EAR99 | |
| HTSUS Code | - | - | - | |
| Moisture Sensitivity Level | - | - | - |
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| Part | Market availability | Lifecycle | Alternatives available |
|---|---|---|---|
 BAS16onsemi | In stock | Obsolete | 5Alternatives availableSee Alternatives |
 BAT54onsemi | In stock | Active | 7Alternatives availableSee Alternatives |
| BAS28Nexperia | Non-stock | Active | 2Alternatives availableSee Alternatives |
 BSS138onsemi | In stock | Active | 5Alternatives availableSee Alternatives |
 BAT54Sonsemi | In stock | Obsolete | 6Alternatives availableSee Alternatives |
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Frequently asked questions
The Diodes Incorporated BAS516 is in its last-time-buy phase — the manufacturer has announced end-of-life and is taking final orders only. If you need ongoing supply, the alternatives on this page are active replacements.
The closest qualified second sources for the Diodes Incorporated BAS516 are the BAS516,135 (Nexperia USA Inc.) and the BAS516,L3F (Toshiba Semiconductor and Storage), out of 5 matched alternatives in total. Each is compared against the original on fit, form and function in the table above.
Yes. The leading alternatives to the BAS516 are fit-, form- and function-compatible — the same package and pinout with matching key electrical specifications — so they drop in without PCB changes. Always confirm the parameters critical to your design against the alternative's datasheet before committing.
The BAS516 (Diodes Incorporated) 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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