SMA6F85AY
TVS DIODE 85VWM 137VC SMAFLATManufacturer: STMicroelectronics
Categories: TVS Diodes
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STMicroelectronics SMA6F series TVS diode, part number SMA6F85AY. This unidirectional transient voltage suppressor offers 85V standoff voltage and a 137V maximum clamping voltage at 4.6A peak pulse current (10/1000µs). It is rated for 600W peak pulse power and features a low leakage current. The component is housed in a compact SMAflat (DO-221AC) package suitable for surface mounting, designed for efficient thermal management and high-density applications. Qualified to AEC-Q101 standards, this device is engineered for demanding automotive environments, providing robust protection against voltage transients in power trains, infotainment systems, and advanced driver-assistance systems (ADAS). Its operating junction temperature range is -55°C to 175°C, ensuring reliable performance under extreme conditions. Supplied in tape and reel packaging.
Additional Information
Series: SMA6FRoHS Status: ROHS3 CompliantManufacturer Lead Time: No lead time information availableProduct Status: ObsoletePackaging: Tape & Reel (TR)Datasheet: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) | 4.6A |
| Voltage - Reverse Standoff (Typ) | 85V (Max) |
| Supplier Device Package | SMAflat |
| Unidirectional Channels | 1 |
| Voltage - Breakdown (Min) | 95V |
| Voltage - Clamping (Max) @ Ipp | 137V |
| Power - Peak Pulse | 600W |
| Power Line Protection | No |
| Grade | Automotive |
| Qualification | AEC-Q101 |
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