The BZX384C18 is a Zener diode manufactured by EIC Discrete Semiconductors. It's designed to provide voltage regulation and transient voltage suppression in various electronic circuits. This diode is specifically designed to maintain a stable voltage of 18V across its terminals when operating in the reverse breakdown region.

Applications:

• Voltage Regulation
• Transient Voltage Suppression
• Overvoltage Protection
• Clipping Circuits
• Level Shifting

Features:

• Zener Voltage: 18V Zener voltage for precise voltage regulation.
• Low Leakage Current: Minimizes power losses and improves efficiency.
• Small Package Size: Compact design for space-constrained applications.
• High Reliability: Robust construction for reliable performance.
• Surface Mount Device: Suitable for automated assembly processes.

Benefits:

• Stable Voltage Regulation: Provides a stable 18V output, ensuring consistent performance of connected circuits.
• Overvoltage Protection: Protects sensitive components from voltage spikes and transients.
• Compact Design: Small package size allows for high-density circuit designs.
• Reliable Operation: Robust design ensures stable and consistent performance.
• Cost-Effective: Provides a reliable voltage regulation solution at a reasonable cost.

Technical Specifications:

The BZX384C18 features a Zener voltage (VZ) of 18V with a tolerance of ±5%, a maximum reverse current (IR) of 50 nA at VR = 13V, and a power dissipation (Ptot) of 250 mW. It is available in a SOD-323 package. The operating junction temperature range is from -65°C to +150°C. The dynamic resistance is typically a few ohms.

The BZX384C18 is a versatile Zener diode suitable for a wide range of voltage regulation and protection applications. Its precise Zener voltage, low leakage current, and compact size make it a preferred choice for designers seeking efficient and reliable voltage regulation.