2EZ3.9D5/TR12
DIODE ZENER 3.9V 2W DO204ALManufacturer: Microsemi Corporation
Categories: Single Zener Diodes
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The Microsemi Corporation 2EZ3-9D5-TR12 is a Zener diode with a nominal breakdown voltage of 3.9 V and a power rating of 2 W. This component features a ±5% tolerance and a low reverse leakage current of 30 µA at 1 V. With a maximum impedance of 5 Ohms, it is suitable for applications requiring precise voltage regulation. The diode is housed in a DO-204AL (DO-41) axial package, designed for through-hole mounting. It operates across a wide temperature range of -65°C to 150°C. The forward voltage at 200 mA is a maximum of 1.2 V. This device is commonly utilized in power supply circuits, voltage clamping, and surge protection across various industrial and commercial sectors. It is supplied in Tape & Reel packaging.
Additional Information
Series: -RoHS Status: RoHS non-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-204AL, DO-41, Axial |
| Mounting Type | Through Hole |
| Operating Temperature | -65°C ~ 150°C |
| Voltage - Zener (Nom) (Vz) | 3.9 V |
| Impedance (Max) (Zzt) | 5 Ohms |
| Supplier Device Package | DO-204AL (DO-41) |
| Power - Max | 2 W |
| Voltage - Forward (Vf) (Max) @ If | 1.2 V @ 200 mA |
| Current - Reverse Leakage @ Vr | 30 µA @ 1 V |
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