SMAJ4471E3/TR13
DIODE ZENER 18V 1.5W DO214ACManufacturer: Microsemi Corporation
Categories: Single Zener Diodes
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The Microsemi Corporation SMAJ4471E3-TR13 is a 1.5 W Zener diode with a nominal breakdown voltage of 18 V and a ±5% tolerance. This surface mount component, housed in a DO-214AC (SMAJ) package, offers a reverse leakage current of 50 nA at 14.4 V and a maximum impedance of 11 Ohms at its rated voltage. With a forward voltage of 1.2 V at 200 mA, it operates across a temperature range of -55°C to 150°C. The device is supplied in Tape & Reel packaging. Applications for this component can be found in automotive, industrial, and telecommunications systems requiring robust voltage regulation and transient voltage suppression.
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 | ±5% |
| Packaging | Tape & Reel (TR) |
| Package / Case | DO-214AC, SMA |
| Mounting Type | Surface Mount |
| Operating Temperature | -55°C ~ 150°C |
| Voltage - Zener (Nom) (Vz) | 18 V |
| Impedance (Max) (Zzt) | 11 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 @ 14.4 V |
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