SMA4F14AY
TVS DIODE 14VWM 23.1VC SMAFLATManufacturer: STMicroelectronics
Categories: TVS Diodes
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STMicroelectronics SMA4F14AY is a unidirectional TVS diode from the SMA4F series designed for robust transient voltage suppression. This component features a 14V reverse standoff voltage and a 23.1V maximum clamping voltage at a peak pulse current of 17.2A. With a 400W peak pulse power, it offers effective protection against voltage surges. The device is qualified to AEC-Q101 standards, making it suitable for automotive applications, and operates across a wide temperature range of -55°C to 175°C. Packaged in a compact SMAflat (DO-221AC, SMA Flat Leads) for surface mounting and supplied on tape and reel, the SMA4F14AY is engineered for efficient integration into automotive electronics and other demanding environments requiring high reliability transient protection.
Additional Information
Series: SMA4FRoHS Status: RoHS CompliantManufacturer Lead Time: No lead time information availableProduct Status: ObsoletePackaging: Tape & Reel (TR)Download Free CAD Model:
Technical Details:
| Packaging | Tape & Reel (TR) |
| Package / Case | DO-221AC, SMA Flat Leads |
| Mounting Type | Surface Mount |
| Type | Zener |
| Operating Temperature | -55°C ~ 175°C (TJ) |
| Applications | - |
| Capacitance @ Frequency | - |
| Current - Peak Pulse (10/1000µs) | 17.2A |
| Voltage - Reverse Standoff (Typ) | 14V |
| Supplier Device Package | SMAflat |
| Unidirectional Channels | 1 |
| Voltage - Breakdown (Min) | 15.7V |
| Voltage - Clamping (Max) @ Ipp | 23.1V |
| Power - Peak Pulse | 400W |
| Power Line Protection | No |
| Grade | Automotive |
| Qualification | AEC-Q101 |
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