1N3349A
DIODE ZENER 180V 50W DO5Manufacturer: Microchip Technology
Categories: Single Zener Diodes
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Microchip Technology 1N3349A is a high-power Zener diode designed for demanding applications. This component features a nominal Zener voltage of 180V with a ±10% tolerance, capable of dissipating up to 50W. Its robust DO-5 (DO-203AB) stud mount package facilitates efficient heat sinking for thermal management in high-power circuits. The diode exhibits a maximum forward voltage of 1.5V at 10A and a reverse leakage of 10 µA at 136.8V. With a Zzt impedance of 90 Ohms (max) and an operating temperature range of -65°C to 175°C, it is suitable for use in power regulation, voltage clamping, and surge suppression across various industrial sectors including telecommunications and automotive.
Additional Information
Series: -RoHS Status: RoHS non-compliantManufacturer Lead Time: 35 week(s)Product Status: ActivePackaging: BulkDatasheet:Download Free CAD Model:
Technical Details:
| Tolerance | ±10% |
| Packaging | Bulk |
| Package / Case | DO-203AB, DO-5, Stud |
| Mounting Type | Chassis, Stud Mount |
| Operating Temperature | -65°C ~ 175°C |
| Voltage - Zener (Nom) (Vz) | 180 V |
| Impedance (Max) (Zzt) | 90 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 @ 136.8 V |