SMAJ4479CE3/TR13
DIODE ZENER 39V 1.5W DO214ACManufacturer: Microsemi Corporation
Categories: Single Zener Diodes
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Microsemi Corporation's SMAJ4479CE3-TR13 is a 1.5 W Zener diode with a nominal breakdown voltage of 39 V and a tight tolerance of ±2%. This through-hole component, housed in a DO-214AC (SMAJ) package, features a low reverse leakage current of 50 nA at 31.2 V and a maximum Zener impedance (Zzt) of 30 Ohms. The forward voltage (Vf) is 1.2 V at 200 mA. Designed for surface mounting, it operates across an extended temperature range of -55°C to 150°C. This component is commonly utilized in industrial power supplies, consumer electronics, and telecommunications equipment requiring precise voltage regulation and transient voltage suppression. The part is supplied in Tape & Reel packaging.
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) | 39 V |
| Impedance (Max) (Zzt) | 30 Ohms |
| Supplier Device Package | DO-214AC (SMAJ) |
| Power - Max | 1.5 W |
| Voltage - Forward (Vf) (Max) @ If | 1.2 V @ 200 mA |
| Current - Reverse Leakage @ Vr | 50 nA @ 31.2 V |
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