1N4990US
ZENER DIODEManufacturer: Microchip Technology
Categories: Single Zener Diodes
Quality Control: Learn More
Microchip Technology 1N4990US is a 5 W Zener diode designed for demanding applications. This surface mount component, housed in a D-5B SQ-MELF package, offers a precise 220 V Zener voltage with a ±5% tolerance. It exhibits a low reverse leakage of 2 µA at 167 V and a maximum Zener impedance of 550 Ohms. The diode is rated for a maximum power dissipation of 5 W and operates reliably across a wide temperature range of -65°C to 175°C. This robust component finds utility in power supply regulation, voltage clamping, and surge protection circuits across various industrial and automotive sectors.
Additional Information
Series: -RoHS Status: unknownManufacturer Lead Time: 28 week(s)Product Status: ActivePackaging: BulkDownload Free CAD Model:
Technical Details:
| Tolerance | ±5% |
| Packaging | Bulk |
| Package / Case | SQ-MELF, E |
| Mounting Type | Surface Mount |
| Operating Temperature | -65°C ~ 175°C (TJ) |
| Voltage - Zener (Nom) (Vz) | 220 V |
| Impedance (Max) (Zzt) | 550 Ohms |
| Supplier Device Package | D-5B |
| Power - Max | 5 W |
| Voltage - Forward (Vf) (Max) @ If | 1.5 V @ 1 A |
| Current - Reverse Leakage @ Vr | 2 µA @ 167 V |
Request a Quote
Clients Also Buy
1N5361E3/TR12
DIODE ZENER 27V 5W T18
1N5918CPE3/TR12
DIODE ZENER 5.1V 1.5W DO204AL
JAN1N4964DUS/TR
VOLTAGE REGULATOR
