SMBG4742CE3/TR13
DIODE ZENER 12V 2W SMBGManufacturer: Microsemi Corporation
Categories: Single Zener Diodes
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Microsemi Corporation SMBG4742CE3-TR13 is a Zener diode designed for voltage regulation applications. This surface mount component, housed in a DO-214AA (SMBG) package, offers a nominal Zener voltage of 12V with a tight ±2% tolerance. It is rated for a maximum power dissipation of 2W, ensuring robust performance in demanding environments. The diode exhibits a low 200mA forward voltage of 1.2V and a reverse leakage current of only 5 µA at 9.1V. With a maximum Zener impedance (Zzt) of 9 Ohms, it provides efficient voltage clamping. The SMBG4742CE3-TR13 operates across a wide temperature range of -65°C to 150°C, making it suitable for use in automotive, industrial, and telecommunications systems where reliable voltage stabilization is critical. Supplied in tape and reel packaging for automated assembly.
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 | ±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) | 12 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 | 5 µA @ 9.1 V |
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