1N4489US
DIODE ZENERManufacturer: Microchip Technology
Categories: Single Zener Diodes
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Microchip Technology's 1N4489US is a 1.5W Zener diode with a ±5% tolerance, offering a nominal Zener voltage of 100V. This surface mount component, housed in an A, SQ-MELF package, is designed for robust performance across a wide operating temperature range of -65°C to 175°C. The device exhibits a low reverse leakage current of 250 nA at 80V and a maximum Zener impedance (Zzt) of 250 Ohms. Its forward voltage (Vf) is a maximum of 1.5V at 1A. This diode is suitable for power supply regulation and voltage clamping applications in industrial and automotive sectors. The 1N4489US is supplied in bulk packaging.
Additional Information
Series: -RoHS Status: RoHS non-compliantManufacturer Lead Time: 28 week(s)Product Status: ActivePackaging: BulkDatasheet:Download Free CAD Model:
Technical Details:
| Tolerance | ±5% |
| Packaging | Bulk |
| Package / Case | SQ-MELF, A |
| Mounting Type | Surface Mount |
| Operating Temperature | -65°C ~ 175°C (TJ) |
| Voltage - Zener (Nom) (Vz) | 100 V |
| Impedance (Max) (Zzt) | 250 Ohms |
| Supplier Device Package | A, SQ-MELF |
| Power - Max | 1.5 W |
| Voltage - Forward (Vf) (Max) @ If | 1.5 V @ 1 A |
| Current - Reverse Leakage @ Vr | 250 nA @ 80 V |
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