Alternatives to Diodes Incorporated BAS70-05
Diodes Incorporated BAS70-05 and its qualified second sources, compared on form/fit/function, stock, lifecycle and price — the same checks Parter runs inside a BOM.
| BAS70-05Diodes Incorporated |  BAS70-05-7-FDiodes Incorporated |  BAS70-05,215Nexperia USA Inc. | +6more | |
|---|---|---|---|---|
| FFF Compatibility | Identical SOT-23-3 package with the exact same land pattern and common-cathode pin assignment (Pin 1: Anode 1, Pin 2: Anode 2, Pin 3: Common Cathode).Same SOT-23 physical package dimensions (2.9mm x 1.3mm x 1.0mm) as the obsolete part.Exactly identical electrical performance, including 70V reverse voltage, 70mA forward current, and 5ns fast switching time. | Identical SOT-23 package and standard common-cathode pin layout.Standard TO-236AB (SOT-23) physical form.Matches the 70V breakdown voltage, 70mA forward current, and small-signal fast switching characteristics. | ||
 AI Summary | BAS70-05 by Diodes Incorporated: Schottky Diodes & Rectifiers. | This is the direct lead-free (RoHS-compliant) successor to the obsolete BAS70-05 from the original manufacturer, serving as an absolute drop-in replacement with no layout changes.
| A highly reliable and widely available drop-in alternative from Nexperia with identical physical and electrical specifications.
| |
| Lifecycle Status | Obsolete | Active | Active | |
| Market Availability | Discontinued | Non-stock | In stock | |
| REACH | Unknown | REACH | REACH | |
| RoHS | Unknown | RoHS | RoHS | |
| Description | Schottky Diodes & Rectifiers | Diode Array 1 Pair Common Cathode 70 V 70mA (DC) Surface Mount TO-236-3, SC-59, SOT-23-3 | Diode Array 1 Pair Common Cathode 70 V 70mA (DC) Surface Mount TO-236-3, SC-59, SOT-23-3 | |
| Manufacturer | Diodes Incorporated | Diodes Incorporated | Nexperia USA Inc. | |
| Type | Schottky Diodes & Rectifiers | Diodes | Diodes | |
| Datasheet | Open | Open | Open | |
| Lead Time | Unknown | 44 weeks | 52 weeks | |
| Country of Origin | - | - | - | |
| Export Control Class Number | EAR99 | EAR99 | EAR99 | |
| HTSUS Code | - | - | - | |
| Moisture Sensitivity Level | - | - | - |
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Related parts
| Part | Market availability | Lifecycle | Alternatives available |
|---|---|---|---|
 BAS40Diodes Incorporated | In stock | Obsolete | 4Alternatives availableSee Alternatives |
 BAS516Diodes Incorporated | Non-stock | Last time buy | 5Alternatives availableSee Alternatives |
| BAS28Nexperia | Non-stock | Active | 2Alternatives availableSee Alternatives |
 BAS16onsemi | In stock | Obsolete | 5Alternatives availableSee Alternatives |
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Frequently asked questions
Yes. The Diodes Incorporated BAS70-05 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 BAS70-05 are the BAS70-05-7-F (Diodes Incorporated) and the BAS70-05,215 (Nexperia USA 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 BAS70-05 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 BAS70-05 (Diodes Incorporated) is a part in the Schottky Diodes & Rectifiers category. This page lists qualified, cross-referenced replacements for it with a side-by-side comparison.
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