1SMA5917BT3
DIODE ZENER 4.7V 1.5W SMAManufacturer: onsemi
Categories: Single Zener Diodes
Quality Control: Learn More
onsemi 1SMA5917BT3, a Zener Diode from the 1SMA59xxBT3G series, offers a 4.7V nominal Zener voltage with a ±5% tolerance. This surface-mount component, packaged in a DO-214AC, SMA case, provides 1.5W of maximum power dissipation. Key electrical specifications include a reverse leakage current of 2.5 µA at 1.5V and a maximum Zener impedance (Zzt) of 5 Ohms. The forward voltage (Vf) is a maximum of 1.2V at 200mA. This device operates across a temperature range of -65°C to 150°C and is supplied on tape and reel (TR). It is commonly utilized in power supply regulation and voltage clamping applications across various industrial and consumer electronics sectors.
Additional Information
Series: 1SMA59xxBT3GRoHS Status: RoHS non-compliantManufacturer Lead Time: No lead time information availableProduct Status: ObsoletePackaging: Tape & Reel (TR)Datasheet: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) | 4.7 V |
| Impedance (Max) (Zzt) | 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 | 2.5 µA @ 1.5 V |
| Qualification | - |