1N4988US/TR
VOLTAGE REGULATORManufacturer: Microchip Technology
Categories: Single Zener Diodes
Quality Control: Learn More
Microchip Technology's 1N4988US-TR is a 5W Zener diode with a nominal Zener voltage of 180V and a tolerance of ±5%. This device features a low reverse leakage current of 2 µA at 136.8V and a maximum Zener impedance of 450 Ohms. It is supplied in an E-MELF surface mount package, configured for Tape & Reel (TR) packaging. The operating temperature range for this component is -65°C to 175°C (TJ). Applications for this robust Zener diode can be found in power supply regulation, voltage clamping, and overvoltage protection circuitry across various industrial and automotive sectors.
Additional Information
Series: -RoHS Status: unknownManufacturer Lead Time: 28 week(s)Product Status: ActivePackaging: Tape & Reel (TR)Download Free CAD Model:
Technical Details:
| Tolerance | ±5% |
| Packaging | Tape & Reel (TR) |
| Package / Case | SQ-MELF, E |
| Mounting Type | Surface Mount |
| Operating Temperature | -65°C ~ 175°C (TJ) |
| Voltage - Zener (Nom) (Vz) | 180 V |
| Impedance (Max) (Zzt) | 450 Ohms |
| Supplier Device Package | E-MELF |
| Power - Max | 5 W |
| Voltage - Forward (Vf) (Max) @ If | 1.5 V @ 1 A |
| Current - Reverse Leakage @ Vr | 2 µA @ 136.8 V |
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