SMA4F188A
TVS DIODE 188VWM 328VC SMAFLATManufacturer: STMicroelectronics
Categories: TVS Diodes
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The STMicroelectronics SMA4F188A is a unidirectional TRANSIL™ TVS diode designed for transient voltage suppression. Featuring a reverse standoff voltage of 188V, this device offers a maximum clamping voltage of 328V at a peak pulse current of 1.4A (10/1000µs). With a peak pulse power rating of 400W, it provides robust protection against voltage transients. The component is housed in a DO-221AC, SMA Flat Leads (SMAflat) package, suitable for surface mount applications. Operating across a wide temperature range of -55°C to 175°C, it finds utility in general-purpose protection applications across various industries. The SMA4F188A is supplied in Tape & Reel (TR) packaging.
Additional Information
Series: SMA4F, TRANSIL™RoHS 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 | General Purpose |
| Capacitance @ Frequency | - |
| Current - Peak Pulse (10/1000µs) | 1.4A |
| Voltage - Reverse Standoff (Typ) | 188V (Max) |
| Supplier Device Package | SMAflat |
| Unidirectional Channels | 1 |
| Voltage - Breakdown (Min) | 209V |
| Voltage - Clamping (Max) @ Ipp | 328V |
| Power - Peak Pulse | 400W |
| Power Line Protection | No |
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