3EZ4.3D2/TR12
DIODE ZENER 4.3V 3W DO204ALManufacturer: Microsemi Corporation
Categories: Single Zener Diodes
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Microsemi Corporation 3EZ4-3D2-TR12 is a 3W Zener Diode with a nominal Zener voltage (Vz) of 4.3V and a tight tolerance of ±2%. This axial-leaded device is housed in a DO-204AL (DO-41) package, suitable for through-hole mounting. It features a maximum forward voltage (Vf) of 1.2V at 200mA and a reverse leakage current of 30 µA at 1V. The Zener impedance (Zzt) is a maximum of 4.5 Ohms. Operating across a wide temperature range of -65°C to 150°C, this component is commonly found in power management, voltage regulation, and protection circuitry within industrial and automotive applications. The part is supplied in Tape & Reel (TR) packaging.
Additional Information
Series: -RoHS Status: RoHS non-compliantManufacturer Lead Time: No lead time information availableProduct Status: ObsoletePackaging: Tape & Reel (TR)Datasheet:Download Free CAD Model:
Technical Details:
| Tolerance | ±2% |
| 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) | 4.3 V |
| Impedance (Max) (Zzt) | 4.5 Ohms |
| Supplier Device Package | DO-204AL (DO-41) |
| Power - Max | 3 W |
| Voltage - Forward (Vf) (Max) @ If | 1.2 V @ 200 mA |
| Current - Reverse Leakage @ Vr | 30 µA @ 1 V |
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