1n4734 Zener Diode Datasheet, Pinout, Features & Applications
Hi Folks! I hope you’re well today. I welcome you on board. In this post today, I’ll walk you through the Introduction to 1n4734.
The 1n4734 is a silicon planner power Zener diode that is employed as a low current voltage regulator. It is incorporated as a shunt regulator in many applications. This Zener diode conducts the current in both directions in contrast to the regular diode that conducts in one direction only i.e. regular diode conducts in forward biased condition only. This Zener diode conducts in both conditions forward biased condition and reverse biased condition. Power dissipation in this Zener diode is 1W and standard Zener voltage tolerance is ±10%.
I suggest you read this entire post till the end, as I’ll detail the complete Introduction to 1n4734 covering datasheet, pinout, main features, and applications. Let’s dive in.
Introduction to 1N4734
- The 1n4734 is a Zener diode employed as a low-current voltage regulator. It is also employed in clipping circuits with high power ratings. This Zener diode is made of semiconductors and is used in voltage protection circuits.
- The current flows from the anode side to the cathode side in the regular diode in a forward-biased condition. On the other hand, in the case of the Zener diode, current conducts in both conditions i.e. forward biased condition and reverse biased condition. Forcing regular diodes to conduct in both conditions will damage the device.
- The Zener diode is normally used in modern electronics and is constructed by plenty of different voltages.
- While picking the Zener diode there are two parameters that you should consider… one is the power dissipation and the other is the power Zener voltage. When a higher reverse voltage is applied to the Zener device it creates the Zener voltage.
- Some Zener diodes experience sharp and highly doped p-n junction when they undergo a Zener effect or Clarence Zener.
- The power dissipation inside the Zener diode is used to identify the amount of current flow. More power dissipation results in more current flow. Power dissipation in this Zener diode is 1W.
- Zener diodes are utilized to generate low-power supply rails using higher voltages. Reference voltages in the electrical circuits are also produced by these Zener diodes.
- In some electrical circuits, there is a limit to the applied voltage. The voltage applied above this limit can damage the device. These Zener diodes are used in those circuits to prevent circuits from overvoltage.
1N4734 Datasheet
Before you apply this component to your project, it’s wise to have a look at the datasheet of the component that contains the main characteristics of the device. Click the link below if you want to download the datasheet of 1n4734.
1N4734 Pinout
The following figure shows the pinout diagram of 1n4734.
- The 1n4734 comes with two terminals named anode and cathode. The anode terminal is positive while the cathode terminal is negative.
- The current enters the diode through the positive anode terminal while the current leaves the diode through the negative cathode terminal.
- The current flows in both conditions in 1n4734 i.e. forward biased condition and reverse biased condition.
1N4734 Features
The following are the main features of the 1n4734 Zener diode.
- Package = DO-41
- Zener Voltage (VZ) = 5.1V
- Used as shunt regulators.
- Power dissipation (PZ) = 1W
- Zener regulator current (Izt) = 49mA
1n4734 Applications
- Used in voltage protection circuits.
- Used as voltage protection for Microcontrollers.
- Used as a low current voltage regulator.
- Used for clipping circuits with high power ratings.
- Used in voltage stabilizing circuits.
That’s all for today. I hope you’ve enjoyed reading this article. If you’re unsure or have any questions, you can ask me in the section below, I’d love to help you the best way I can. Feel free to share your thoughts and feedback around the content we share, so we keep sharing quality content customized to your needs and requirements. Thank you for reading the article.
Introduction to 1n4734A Zener Diode Datasheet, Pinout, Features & Applications
Hey Guys! Hope you’re well today. Happy to see you around. In this post today, I’ll detail the Introduction to 1n4734a.
The 1n4734a is a Zener diode used as a low-current voltage regulator. It is composed of silicon material and is employed as a shunt regulator in many applications. This Zener diode conducts the current in both directions in contrast to a normal diode that conducts in one direction only i.e. conducts in forward biased condition only.
I suggest you read this post all the way through, as I’ll be discussing the datasheet, pinout, features, and applications of 1n4734a. Let’s jump right in.
Introduction to 1n4734A
- The 1n4734a is a Zener diode used in clipping circuits with a high power rating.
- It comes in the DO-41 package and is used as a low-current voltage regulator in many applications.
- This Zener diode is composed of semiconductor material and is employed in voltage protection circuits.
- The current flows from the anode terminal to the cathode terminal in the normal diode in a forward-biased condition. While in the case of the Zener diode, current conducts in both conditions i.e. reverse biased condition and forward biased condition.
- We cannot force a normal diode to conduct in both directions, if we do so, it will damage the component.
- The Zener diode is considered as a building block of modern electronics and is manufactured by plenty of different voltages.
- Two parameters are important to consider while selecting the Zener diode. The power Zener voltage and power dissipation. The Zener voltage is obtained when a higher reverse voltage potential is applied to the Zener diode.
- Inside the Zener diode, the amount of current flow is evaluated by the power dissipation. More dissipation means more current flow. Power dissipation in this 1n4734a Zener diode is 1300mW.
- Zener diodes are used to produce low-power supply rails with the use of higher voltages. For electrical circuits, reference voltages are also generated by these Zener diodes.
- In circuits where there is a possibility of damage to the circuit due to high voltage, these Zener diodes are employed to keep circuits from overvoltage.
- Some Zener diodes undergo a Zener effect or Clarence Zener where it experiences highly doped and sharp p-n junction and in this case reverse conduction inside the Zener diode is performed by the electronic quantum tunneling which is known as Zener effect.
1n4734A Datasheet
Before you incorporate this device into your project, it’s better to go through the datasheet of the component that covers the main characteristics of the device. Click the link below, if you want to download the datasheet of 1n4734a.
1n4734A Pinout
The following figure shows the pinout diagram of 1n4734a.
- The 1n4734a contains two terminals named anode and cathode.
- The anode terminal is positive and the current enters the diode through this anode terminal while the cathode terminal is negative and the current leaves the diode through this terminal.
- The current flows in both conditions in this case of Zener diode i.e. forward biased condition and reverse biased condition.
1n4734A Features
The following are the features of the 1n4743a Zener diode.
- Package = DO-41
- Used as shunt regulators.
- Power dissipation (PZ) = 1300mW
- Zener Voltage (VZ) = 5.6V
- Zener regulator current (Izm) = 162mA
1n4734A Applications
- Used in voltage stabilizing circuits.
- Employed for clipping circuits with high power ratings.
- Employed as voltage protection for Microcontrollers.
- Used as a low current voltage regulator.
- Employed in voltage protection circuits.
That’s all for today. I hope you find this read helpful. If you have any questions, you can approach me in the comment section below, I’d love to help you the best way I can. Feel free to share your thoughts and feedback about the content we share, they help us produce quality content customized to your needs and requirements. Thank you for reading the article.