1SMA5918BT3G-IRHW02
1SMA5918BT3G-IRHW02Manufacturer: onsemi
Categories: Single Zener Diodes
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The onsemi 1SMA5918BT3G-IRHW02 is a 1.5 W Zener diode from the 1SMA59xxBT3G series, offering a nominal Zener voltage of 5.1 V with a tight ±5% tolerance. This component is designed for efficient voltage regulation and transient voltage suppression. It features a low reverse leakage current of 2.5 µA at 2 V and a maximum Zener impedance of 4 Ohms. Engineered for surface mount applications, it is housed in a DO-214AC (SMA) package. The operating temperature range spans from -65°C to 150°C (TJ). This device is commonly utilized in power supply circuits, automotive electronics, and industrial control systems where reliable voltage clamping is critical.
Additional Information
Series: 1SMA59xxBT3GRoHS Status: unknownManufacturer Lead Time: No lead time information availableProduct Status: ObsoletePackaging: BulkDownload Free CAD Model:
Technical Details:
| Tolerance | ±5% |
| Packaging | Bulk |
| Package / Case | DO-214AC, SMA |
| Mounting Type | Surface Mount |
| Operating Temperature | -65°C ~ 150°C (TJ) |
| Voltage - Zener (Nom) (Vz) | 5.1 V |
| Impedance (Max) (Zzt) | 4 Ohms |
| Supplier Device Package | SMA |
| Grade | - |
| Power - Max | 1.5 W |
| Voltage - Forward (Vf) (Max) @ If | 1.2 V @ 200 mA |
| Current - Reverse Leakage @ Vr | 2.5 µA @ 2 V |
| Qualification | - |