3EZ190D5/TR12
DIODE ZENER 190V 3W DO204ALManufacturer: Microsemi Corporation
Categories: Single Zener Diodes
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The Microsemi Corporation 3EZ190D5-TR12 is a 3W Zener diode with a nominal breakdown voltage of 190V and a tolerance of ±5%. This component features a reverse leakage current of 500 nA at 144.8V and a maximum Zener impedance (Zzt) of 800 Ohms. With a forward voltage (Vf) of 1.2V at 200mA, it offers reliable voltage regulation. The diode is housed in a DO-204AL (DO-41) axial package, suitable for through-hole mounting and supplied on tape and reel for high-volume applications. Operating across a temperature range of -65°C to 150°C, the 3EZ190D5-TR12 is utilized in power supply circuits, voltage clamping, and overvoltage protection across various industrial and telecommunications applications.
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 | ±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) | 190 V |
| Impedance (Max) (Zzt) | 800 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 | 500 nA @ 144.8 V |
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