The DL4740A is a Zener diode manufactured by Rectron Semiconductor. It is designed to provide a stable reference voltage or to protect circuits from overvoltage conditions. Zener diodes are characterized by their ability to maintain a nearly constant voltage across their terminals over a wide range of current.

Applications

• Voltage regulation
• Overvoltage protection
• Clipping circuits
• Voltage shifting
• Wave shaping

Features

• Precise Zener voltage
• Low dynamic impedance
• High surge current capability
• Glass passivated junction
• RoHS compliant

Benefits

• Stable voltage regulation for sensitive circuits.
• Effective overvoltage protection for connected components.
• Reliable performance in harsh environments due to glass passivation.
• Extended operating life due to robust design.
• Environmentally friendly due to RoHS compliance.

Additional Details

The DL4740A has a Zener voltage of 10V. The low dynamic impedance ensures stable voltage regulation even with varying load currents. It is available in a DO-41 package. The operating temperature range is typically -65°C to +175°C. It's designed to withstand transient surges, providing reliable protection against voltage spikes. The power dissipation is 1W.