SMF40AT1G
TVS DIODE 40VWM 64.5VC SOD123FLManufacturer: onsemi
Categories: TVS Diodes
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The onsemi SMF40AT1G is a surface-mount Transient Voltage Suppressor (TVS) diode designed for robust transient voltage protection. Featuring a reverse standoff voltage of 40V and a breakdown voltage of 44.4V (minimum), this device effectively clamps transients to 64.5V at a peak pulse current of 3.1A. The SMF40AT1G offers 200W of peak pulse power dissipation and is housed in a compact SOD-123FL package, suitable for space-constrained applications. Operating across a wide temperature range of -55°C to 150°C, it is ideal for general-purpose protection in automotive, consumer electronics, and industrial equipment. This unidirectional TVS diode is supplied on tape and reel for automated assembly processes.
Additional Information
Series: -RoHS Status: RoHS 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 | SOD-123F |
| Mounting Type | Surface Mount |
| Type | Zener |
| Operating Temperature | -55°C ~ 150°C (TJ) |
| Applications | General Purpose |
| Capacitance @ Frequency | - |
| Current - Peak Pulse (10/1000µs) | 3.1A |
| Voltage - Reverse Standoff (Typ) | 40V |
| Supplier Device Package | SOD-123FL |
| Unidirectional Channels | 1 |
| Voltage - Breakdown (Min) | 44.4V |
| Voltage - Clamping (Max) @ Ipp | 64.5V |
| Power - Peak Pulse | 200W |
| Power Line Protection | No |
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