SMBG4739C/TR13
DIODE ZENER 9.1V 2W SMBGManufacturer: Microsemi Corporation
Categories: Single Zener Diodes
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The Microsemi Corporation SMBG4739C-TR13 is a 9.1V Zener diode designed for robust voltage regulation and transient voltage suppression. This surface mount component, housed in a DO-214AA (SMBG) package, offers a maximum power dissipation of 2 Watts, making it suitable for demanding applications. Key specifications include a ±2% voltage tolerance, a low reverse leakage of 10 µA at 7V, and a maximum Zener impedance of 5 Ohms at its nominal voltage. The diode operates across a temperature range of -65°C to 150°C and features a forward voltage of 1.2V at 200mA. Its construction is optimized for reliable performance in industrial, telecommunications, and automotive sectors where precise voltage control and protection against voltage surges are critical. The component 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) | 9.1 V |
| Impedance (Max) (Zzt) | 5 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 @ 7 V |
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