1SMB5946BT3
DIODE ZENER 75V 3W SMBManufacturer: onsemi
Categories: Single Zener Diodes
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The onsemi 1SMB5946BT3 is a 3W Zener diode with a nominal breakdown voltage of 75V and a ±5% tolerance. This surface mount component, packaged in a DO-214AA (SMB) case, offers a reverse leakage current of 1 µA at 56V and a maximum Zener impedance of 140 Ohms. Its power dissipation capability is 3W, and it operates across a temperature range of -65°C to 150°C. The forward voltage at 200 mA is a maximum of 1.5V. This component is suitable for power supply regulation and voltage clamping applications in various industrial sectors, including telecommunications and automotive systems. It is supplied on tape and reel.
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) | 75 V |
| Impedance (Max) (Zzt) | 140 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 @ 56 V |