Diodes Incorporated AS1B is a surface mount rectifier diode designed for automotive applications. This component, housed in a DO-214AC (SMA) package, offers a maximum DC reverse voltage of 100 V and a continuous average rectified forward current of 1 A. Key specifications include a forward voltage drop of 1.1 V at 1 A and a reverse leakage current of 5 µA at 600 V. The diode exhibits a reverse recovery time of 1.3 µs, classifying it as a standard recovery type with speed greater than 500 ns for Io > 200 mA. Operating junction temperature ranges from -55°C to 150°C. The AS1B is AEC-Q101 qualified and supplied in bulk packaging, making it suitable for use in automotive systems.
Additional Information
Series: -RoHS Status: ROHS3 CompliantManufacturer Lead Time: No lead time information availableProduct Status: ObsoletePackaging: BulkDownload Free CAD Model:
Technical Details:
| Packaging | Bulk |
| Package / Case | DO-214AC, SMA |
| Mounting Type | Surface Mount |
| Speed | Standard Recovery >500ns, > 200mA (Io) |
| Reverse Recovery Time (trr) | 1.3 µs |
| Technology | Standard |
| Capacitance @ Vr, F | 10pF @ 4V, 1MHz |
| Current - Average Rectified (Io) | 1A |
| Supplier Device Package | SMA |
| Operating Temperature - Junction | -55°C ~ 150°C |
| Grade | Automotive |
| Voltage - DC Reverse (Vr) (Max) | 100 V |
| Voltage - Forward (Vf) (Max) @ If | 1.1 V @ 1 A |
| Current - Reverse Leakage @ Vr | 5 µA @ 600 V |
| Qualification | AEC-Q101 |
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