1N3311RB
DIODE ZENER 12V 50W DO5Manufacturer: Microchip Technology
Categories: Single Zener Diodes
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Microchip Technology 1N3311RB is a 50W Zener diode designed for robust voltage regulation applications. Featuring a nominal Zener voltage of 12V with a ±5% tolerance, this component offers dependable performance in demanding environments. The 1N3311RB is presented in a DO-5 (DO-203AB) stud mount package, facilitating efficient thermal management through chassis or stud mounting. Its low impedance of 1 Ohm (max) at the test current (Izt) ensures effective regulation. Operating across a wide temperature range from -65°C to 175°C, it is suitable for industrial, automotive, and power control systems. The diode exhibits a maximum forward voltage of 1.5V at 10A and a low reverse leakage of 10 µA at 9.1V.
Additional Information
Series: -RoHS Status: RoHS non-compliantManufacturer Lead Time: 35 week(s)Product Status: ActivePackaging: BulkDatasheet:Download Free CAD Model:
Technical Details:
| Tolerance | ±5% |
| Packaging | Bulk |
| Package / Case | DO-203AB, DO-5, Stud |
| Mounting Type | Chassis, Stud Mount |
| Operating Temperature | -65°C ~ 175°C |
| Voltage - Zener (Nom) (Vz) | 12 V |
| Impedance (Max) (Zzt) | 1 Ohms |
| Supplier Device Package | DO-5 |
| Power - Max | 50 W |
| Voltage - Forward (Vf) (Max) @ If | 1.5 V @ 10 A |
| Current - Reverse Leakage @ Vr | 10 µA @ 9.1 V |