1N3319RB
DIODE ZENER 20V 50W DO5Manufacturer: Microchip Technology
Categories: Single Zener Diodes
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Microchip Technology's 1N3319RB is a 50W Zener diode with a nominal breakdown voltage of 20V and a ±5% tolerance. This component features a high power dissipation capability of 50W and a low Zener impedance (Zzt) of 2.4 Ohms at its test current. The diode exhibits a reverse leakage current of 10 µA at 15.2V and a forward voltage (Vf) of 1.5V maximum at 10A. Designed for robust applications, it is housed in a DO-5 (DO-203AB) stud mount package suitable for chassis mounting. The operating temperature range is from -65°C to 175°C. This component is commonly utilized in power supply regulation, voltage clamping, and surge protection circuits across various industrial and telecommunications sectors.
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) | 20 V |
| Impedance (Max) (Zzt) | 2.4 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 @ 15.2 V |