Taiwan Semiconductor 18 V Zener Diode Single 1 W 5% Through Hole 2-Pin DO-41 1N4746A

Taiwan Semiconductor 1N4746A is a high quality single Zener diode designed for voltage regulation with a nominal Zener voltage of 18 V and a power rating of 1 W. It features a through hole mount configuration, making it suitable for PCB assembly in various electronic circuits and discrete semiconductor applications.

The diode is housed in a reliable DO-41 package with 2 pins and is capable of functioning in a wide temperature range from -65°C to 200°C. Its maximum reverse leakage current of 5 μA and maximum Zener impedance of 20 Ω ensure stable voltage regulation under electrical stress.

With a test current of 14 mA, it offers predictable electrical performance for design engineers targeting power management and signal conditioning circuits. Compact physical dimensions further facilitate integration into constrained spaces.

This Zener diode is ideal for use in power supply regulation, electronic circuit protection, and other industrial, commercial, and laboratory electronics applications. It belongs to the 1N4746A series of Zener Diodes by Taiwan Semiconductor, known for quality and reliability.

Through hole mount for easy PCB installation. Rated for maximum power dissipation of 1 watt. Package type DO-41 with 2 pins. Test current of 14 mA ensures reliable diode function. Operating temperature range from -65°C to 200°C for high durability.

Maximum reverse leakage current of 5 microamperes. Maximum Zener impedance of 20 ohms for voltage regulation. Compact dimensions with 5.2 mm length and 2.7 mm height. Single diode element design optimized for voltage regulation applications.

Ideal for power and discrete semiconductor applications. Explore more semiconductor components in the Zener diode category at EnvMart for your industrial and electronic design needs.