SMBG4731AE3/TR13
DIODE ZENER 4.3V 2W SMBGManufacturer: Microsemi Corporation
Categories: Single Zener Diodes
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Microsemi Corporation SMBG4731AE3-TR13 is a 2W Zener Diode with a nominal breakdown voltage of 4.3V and a ±5% tolerance. This robust component features a low reverse leakage current of 10 µA @ 1 V and a maximum Zener impedance (Zzt) of 9 Ohms. Designed for surface mounting within a DO-214AA (SMBG) package, it offers an operating temperature range of -65°C to 150°C. The forward voltage (Vf) is a maximum of 1.2 V @ 200 mA. This part is commonly utilized in industrial, medical, and telecommunications equipment requiring precise voltage regulation and transient voltage suppression. It is supplied on tape and reel (TR13), facilitating automated assembly processes.
Additional Information
Series: -RoHS Status: unknownManufacturer 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-215AA, SMB Gull Wing |
| Mounting Type | Surface Mount |
| Operating Temperature | -65°C ~ 150°C |
| Voltage - Zener (Nom) (Vz) | 4.3 V |
| Impedance (Max) (Zzt) | 9 Ohms |
| Supplier Device Package | DO-214AA (SMBG) |
| Power - Max | 2 W |
| Voltage - Forward (Vf) (Max) @ If | 1.2 V @ 200 mA |
| Current - Reverse Leakage @ Vr | 10 µA @ 1 V |
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