1SMB5943BT3
DIODE ZENER 56V 3W SMBManufacturer: onsemi
Categories: Single Zener Diodes
Quality Control: Learn More
onsemi 1SMB5943BT3 is a 3W Zener diode with a 56V nominal voltage and a ±5% tolerance. This surface mount device, housed in a DO-214AA (SMB) package, offers a maximum power dissipation of 3W and operates across a temperature range of -65°C to 150°C. It exhibits a typical reverse leakage of 1 µA at 42.6V and a Zener impedance (Zzt) of 86 Ohms. The forward voltage (Vf) is a maximum of 1.5V at 200mA. This component is commonly utilized in voltage regulation and transient suppression applications within the automotive, industrial, and telecommunications sectors. It is supplied in Tape & Reel packaging.
Additional Information
Series: -RoHS 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-214AA, SMB |
| Mounting Type | Surface Mount |
| Operating Temperature | -65°C ~ 150°C |
| Voltage - Zener (Nom) (Vz) | 56 V |
| Impedance (Max) (Zzt) | 86 Ohms |
| Supplier Device Package | SMB |
| Power - Max | 3 W |
| Voltage - Forward (Vf) (Max) @ If | 1.5 V @ 200 mA |
| Current - Reverse Leakage @ Vr | 1 µA @ 42.6 V |
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