onsemi General Purpose 24 V Zener Diode 1 W Power Dissipation Through Hole DO-41 2-Pin 1N4749A

The onsemi 1N4749A is a general purpose Zener diode with a nominal Zener voltage of 24 volts and a power dissipation capacity of 1 watt. It features a through hole mount type and comes in a DO-41 package with a 2-pin configuration designed for electronic applications requiring voltage regulation and protection.

This diode supports a test current of 10.5 mA and has a Zener voltage tolerance of ±5%, making it suitable for stable voltage reference in circuits. It also exhibits a maximum Zener impedance of 25 ohms and a maximum reverse leakage current of 5 microamperes, ensuring minimal leakage and efficient performance.

The operating temperature range from -65°C to 200°C allows for durable use in harsh environments typical of industrial, laboratory, and manufacturing contexts. Its compact dimensions (5.2 mm length and 2.72 mm height) make it compatible with tight PCB layouts.

Commonly used in power supply regulation, voltage stabilization, and protection against voltage spikes, this diode is essential for ensuring reliability and longevity in electronic circuits.

This Zener diode features a nominal Zener voltage of 24 volts with ±5% tolerance. Maximum power dissipation rating is 1 watt allowing for effective regulation in low power circuits. The diode has a 2-pin configuration and is mounted through hole with a compact DO-41 package.

Test current is specified at 10.5 mA, ensuring stable breakdown voltage under normal operating conditions. Operating temperature range is wide from -65°C up to 200°C suitable for various industrial applications. Maximum reverse leakage current is low at 5 μA, minimizing leakage losses and enhancing circuit reliability.

Maximum Zener impedance is 25 Ω which supports steady voltage stabilization. The diode is ideal for use in electronic circuits requiring precise voltage reference or transient voltage suppression. Compact size with length of 5.2 mm and height of 2.72 mm enables use in densely packed circuit boards.

Suitable for electronics, industrial, manufacturing, and laboratory applications, the onsemi 1N4749A Zener diode is an efficient choice for voltage regulation and protective circuitry. Explore more electronic components at EnvMart for your project requirements.

Explore more products in our Zener Diodes category.