SML4731AHE3/5A
DIODE ZENER 4.3V 1W DO214ACManufacturer: Vishay General Semiconductor - Diodes Division
Categories: Single Zener Diodes
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Vishay General Semiconductor - Diodes Division SML4731AHE3-5A is a 1W Zener diode featuring a nominal breakdown voltage (Vz) of 4.3V with a ±5% tolerance. This AEC-Q101 qualified component is designed for automotive applications and operates effectively across a wide temperature range, up to 150°C. The device exhibits a maximum impedance (Zzt) of 9 Ohms and a reverse leakage current of 10 µA at 1V. Packaged in a DO-214AC (SMA) surface-mount case and supplied on tape and reel, the SML4731AHE3-5A is suitable for robust voltage regulation and transient suppression in demanding electronic systems. Its power dissipation capability of 1 Watt makes it a reliable choice for power management circuits.
Additional Information
Series: -RoHS Status: ROHS3 CompliantManufacturer 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 | 150°C |
| Voltage - Zener (Nom) (Vz) | 4.3 V |
| Impedance (Max) (Zzt) | 9 Ohms |
| Supplier Device Package | DO-214AC (SMA) |
| Grade | Automotive |
| Power - Max | 1 W |
| Current - Reverse Leakage @ Vr | 10 µA @ 1 V |
| Qualification | AEC-Q101 |
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