Diotec Semiconductor MMS3Z18BGW-AQ Zener Diode
Diotec Semiconductor MMS3Z18BGW-AQ Zener Diode is housed in a compact SOD‑323 surface‑mount package, providing a 300mW power dissipation. This diode delivers a nominal Zener voltage of 18V with a tight ±2% tolerance. The MMS3Z18BGW-AQ Zener diode exhibits a dynamic resistance of 45Ω with low reverse leakage current. This diode is AEC-Q101 qualified and RoHS-compliant. The MMS3Z18BGW-AQ Zener diode is lead and halogen-free. This diode is ideal for voltage stabilization and regulators.
Features
- Sharp zener voltage breakdown
- Low leakage current
- AEC-Q101 qualified
- RoHS compliant
- Lead (Pb) and halogen-free
Applications
- Voltage stabilization
- Regulators
Specifications
- 300mW power dissipation
- 18V nominal Zener voltage
- 45Ω dynamic resistance
- 0.005g weight
- SOD‑323 package
- -50°C to 150°C junction and storage temperature range
Dimension Diagram
Published: 2026-03-02
| Updated: 2026-03-06