Alternatives to onsemi BAS16
onsemi BAS16 and its qualified second sources, compared on form/fit/function, stock, lifecycle and price — the same checks Parter runs inside a BOM.
 BAS16onsemi |  BAS16LT1Gonsemi |  BAS16,215Nexperia USA Inc. | +3more | |
|---|---|---|---|---|
| FFF Compatibility | Direct drop-in replacement with the exact same SOT-23 package pinout: Pin 1 (Anode), Pin 2 (No Connection), Pin 3 (Cathode).Identical package dimensions and surface-mount land footprint.Meets or exceeds all critical parameters, including an improved reverse voltage rating of 100 V compared to the original 75 V. | Direct pin-to-pin compatible replacement in the SOT-23 package (Pin 1: Anode, Pin 2: NC, Pin 3: Cathode).Identical mechanical body size and surface-mount configuration.Upgrades critical ratings with higher reverse voltage (100 V), larger forward current (215 mA), and faster switching recovery (4 ns). | ||
 AI Summary | BAS16 by onsemi: Diode 75 V 200mA Surface Mount SOT-23. | The onsemi BAS16LT1G is a highly reliable, active industry-standard replacement for the obsolete Good-Ark BAS16. It offers a higher reverse voltage ceiling of 100 V while maintaining the exact same physical and electrical characteristics.
| Nexperia's BAS16,215 provides an excellent drop-in replacement with several performance enhancements. It features AEC-Q101 qualification, making it ideal for automotive or rugged applications, alongside superior switching speed and higher current capability.
| |
| Lifecycle Status | Obsolete | Active | Active | |
| Market Availability | In stock | In stock | In stock | |
| REACH | Unknown | REACH | REACH | |
| RoHS | RoHS | RoHS | RoHS | |
| Description | Diode 75 V 200mA Surface Mount SOT-23 | Diode 100 V 200mA Surface Mount SOT-23-3 (TO-236) | Diode 100 V 215mA Surface Mount TO-236AB | |
| Manufacturer | onsemi | onsemi | Nexperia USA Inc. | |
| Type | Diodes | Diodes | Diodes | |
| Datasheet | Open | Open | Open | |
| Lead Time | 16 weeks | 52 weeks | 54 weeks | |
| Country of Origin | - | - | - | |
| 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 | 2pF @ 0V, 1MHz | - | - |
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Related parts
| Part | Market availability | Lifecycle | Alternatives available |
|---|---|---|---|
 BAS516Diodes Incorporated | Non-stock | Last time buy | 5Alternatives 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
Yes. The onsemi BAS16 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 BAS16 are the BAS16LT1G (onsemi) and the BAS16,215 (Nexperia USA Inc.), 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 BAS16 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 BAS16 (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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