1SMA5915BT3
DIODE ZENER 3.9V 1.5W SMAManufacturer: onsemi
Categories: Single Zener Diodes
Quality Control: Learn More
The onsemi 1SMA5915BT3 is a Zener diode offering a nominal breakdown voltage of 3.9V with a ±5% tolerance. This surface mount component, housed in the SMA (DO-214AC) package, is rated for 1.5W power dissipation and operates across a temperature range of -65°C to 150°C. Key specifications include a maximum forward voltage of 1.2V at 200mA and a reverse leakage current of 12.5 µA at 1V. The Zener impedance at test current (Zzt) is a maximum of 7.5 Ohms. This device is suitable for voltage regulation and transient suppression applications within the automotive, industrial, and consumer electronics sectors. It is supplied in Tape & Reel packaging.
Additional Information
Series: 1SMA59xxBT3GRoHS Status: RoHS non-compliantManufacturer Lead Time: No lead time information availableProduct Status: ObsoletePackaging: Tape & Reel (TR)Download Free CAD Model:
Technical Details:
| Tolerance | ±5% |
| Packaging | Tape & Reel (TR) |
| Package / Case | DO-214AC, SMA |
| Mounting Type | Surface Mount |
| Operating Temperature | -65°C ~ 150°C |
| Voltage - Zener (Nom) (Vz) | 3.9 V |
| Impedance (Max) (Zzt) | 7.5 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 | 12.5 µA @ 1 V |
| Qualification | - |