TZM5239F-GS18

Diodes are electrical components that allow current to flow in one direction and block current in the other. Zener diodes specifically act as voltage regulators, allowing voltage to pass in one direction but blocking it when it reaches a certain limit. TZM5239F-GS18 is a single Zener diode boasting a wide range of applications and a reliable working principle.

Applications

TZM5239F-GS18 is a small and efficient Zener diode that can be used in a multitude of applications. It is often used in consumer electronics, automotive electronics and telecommunications. Its small size and low power consumption make it highly attractive for low power applications, and its capability to maintain a low noise ratio and low distortion makes it especially well-suited for a wide range of audio applications.

The TZM5239F-GS18 has been designed from the ground up to be shock and vibration tolerant, making it ideal for applications subject to harsh vibrations and extreme temperatures. It has an operating temperature range of between -40°C and 125°C, making it suitable for more demanding applications.

Working Principle

The TZM5239F-GS18 is a voltage-regulating diode operating on the P-N diode principle. When no voltage is applied to the diode, the diode is in the off-state, meaning that all current is blocked from passing through the device. When a voltage is applied to the diode, it is able to regulate the voltage and allow the correct current to flow. This phenomenon is known as the forward-bias. If a larger voltage is applied to the diode, the diode is able to regulate the voltage and prevent it from rising too high. This phenomenon is known as reverse-bias.

When a Zener diode, such as the TZM5239F-GS18, is subjected to a voltage higher than its Zener voltage, it is able to regulate the voltage within a range of 0-5V. The Zener voltage determines the maximum voltage that the diode can sustain before the diode conductivity is disrupted. In the case of the TZM5239F-GS18, its Zener voltage is 5V.

The TZM5239F-GS18 also features a forward voltage drop of 1.2V, meaning that the output voltage will be 1.2V lower than the input voltage. This allows it to regulate the output voltage without losing too much energy as heat. The TZM5239F-GS18 had a power dissipation of 500mW, which is relatively low compared to other diodes.

Conclusion

In conclusion, the TZM5239F-GS18 is a small, efficient and reliable Zener diode suitable for a wide range of applications. It is able to regulate the voltage within a range of 0-5V, allowing it to be used in audio and low power applications. It is also shock and vibration tolerant, allowing it to be used in more demanding applications. With a power dissipation of 500mW, the TZM5239F-GS18 is a great choice for your next project.