1N3993A
ZENER DIODEManufacturer: Microchip Technology
Categories: Single Zener Diodes
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Microchip Technology's 1N3993A is a high-power Zener diode rated at 10W with a nominal breakdown voltage of 3.9V and a tolerance of ±5%. This stud-mount device, housed in a DO-213AA (DO-4) package, features a low Zzt impedance of 2 Ohms, making it suitable for voltage regulation and transient suppression applications. It exhibits a reverse leakage current of 100 µA at 500 mV and a forward voltage of 1.5V at 2A. The operating temperature range is from -65°C to 175°C. This component is commonly employed in industrial power supplies, automotive electronics, and high-reliability aerospace systems.
Additional Information
Series: -RoHS Status: ROHS3 CompliantManufacturer Lead Time: 35 week(s)Product Status: ActivePackaging: BulkDownload Free CAD Model:
Technical Details:
| Tolerance | ±5% |
| Packaging | Bulk |
| Package / Case | DO-203AA, DO-4, Stud |
| Mounting Type | Stud Mount |
| Operating Temperature | -65°C ~ 175°C (TJ) |
| Voltage - Zener (Nom) (Vz) | 3.9 V |
| Impedance (Max) (Zzt) | 2 Ohms |
| Supplier Device Package | DO-213AA (DO-4) |
| Power - Max | 10 W |
| Voltage - Forward (Vf) (Max) @ If | 1.5 V @ 2 A |
| Current - Reverse Leakage @ Vr | 100 µA @ 500 mV |
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