SMBG4746C/TR13
DIODE ZENER 18V 2W SMBGManufacturer: Microsemi Corporation
Categories: Single Zener Diodes
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Microsemi Corporation's SMBG4746C-TR13 is a 2W Zener diode offering an 18V nominal breakdown voltage with a ±2% tolerance. This device features a low reverse leakage of 5 µA at 13.7V and a maximum Zener impedance of 20 Ohms at its rated voltage. The SMBG4746C-TR13 is designed for surface mounting within the DO-214AA (SMBG) package, commonly known as SMB Gull Wing. Its operating temperature range spans from -65°C to 150°C, making it suitable for demanding environmental conditions. The forward voltage drop is a maximum of 1.2V at 200mA. This component is typically utilized in industrial, automotive, and telecommunications applications where robust voltage regulation and transient suppression are critical. The part is supplied on tape and reel for automated assembly processes.
Additional Information
Series: -RoHS Status: RoHS non-compliantManufacturer Lead Time: No lead time information availableProduct Status: ObsoletePackaging: Tape & Reel (TR)Datasheet:Download Free CAD Model:
Technical Details:
| Tolerance | ±2% |
| 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) | 18 V |
| Impedance (Max) (Zzt) | 20 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 | 5 µA @ 13.7 V |
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