1N4909
DIODE ZENER 12.8V 400MW DO7Manufacturer: Microchip Technology
Categories: Single Zener Diodes
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Microchip Technology's 1N4909 is a Zener diode featuring a 12.8V nominal Zener voltage with a ±5% tolerance. This component delivers 400mW of power dissipation in a DO-7 (DO-204AA) axial-lead package, suitable for through-hole mounting. The maximum Zener impedance (Zzt) is 50 Ohms. Operating temperature ranges from -25°C to 100°C. This device is commonly utilized in voltage regulation and transient suppression applications across industrial, automotive, and consumer electronics sectors. Supplied in bulk packaging.
Additional Information
Series: -RoHS Status: RoHS non-compliantManufacturer Lead Time: 26 week(s)Product Status: ActivePackaging: BulkDatasheet:Download Free CAD Model:
Technical Details:
| Tolerance | ±5% |
| Packaging | Bulk |
| Package / Case | DO-204AA, DO-7, Axial |
| Mounting Type | Through Hole |
| Operating Temperature | -25°C ~ 100°C |
| Voltage - Zener (Nom) (Vz) | 12.8 V |
| Impedance (Max) (Zzt) | 50 Ohms |
| Supplier Device Package | DO-7 |
| Power - Max | 400 mW |
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