SMAJ4730CE3/TR13
DIODE ZENER 3.9V 2W DO214ACManufacturer: Microsemi Corporation
Categories: Single Zener Diodes
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Microsemi Corporation SMAJ4730CE3-TR13 is a 2W Zener diode designed for voltage regulation applications. This component features a nominal Zener voltage of 3.9V with a tight tolerance of ±2%. Its robust construction allows for a maximum power dissipation of 2W, suitable for demanding environments. The DO-214AC (SMA) surface mount package facilitates automated assembly and efficient thermal management. With a reverse leakage current of 50 µA at 1V and a Zener impedance of 9 Ohms (max), this diode offers reliable performance. The operating temperature range of -55°C to 150°C makes it suitable for use in automotive, industrial, and telecommunications sectors. The device is supplied on a tape and reel for high-volume manufacturing.
Additional Information
Series: -RoHS Status: unknownManufacturer Lead Time: No lead time information availableProduct Status: ObsoletePackaging: Tape & Reel (TR)Download Free CAD Model:
Technical Details:
| Tolerance | ±2% |
| Packaging | Tape & Reel (TR) |
| Package / Case | DO-214AC, SMA |
| Mounting Type | Surface Mount |
| Operating Temperature | -55°C ~ 150°C |
| Voltage - Zener (Nom) (Vz) | 3.9 V |
| Impedance (Max) (Zzt) | 9 Ohms |
| Supplier Device Package | DO-214AC |
| Power - Max | 2 W |
| Voltage - Forward (Vf) (Max) @ If | 1.2 V @ 200 mA |
| Current - Reverse Leakage @ Vr | 50 µA @ 1 V |
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