BZX84-C75/LF1R
Product Overview
Category
The BZX84-C75/LF1R belongs to the category of Zener diodes.
Use
It is commonly used for voltage regulation and protection in electronic circuits.
Characteristics
- Low power dissipation
- High stability
- Precise voltage regulation
Package
The BZX84-C75/LF1R is available in a small surface-mount package.
Essence
This Zener diode is essential for maintaining stable voltage levels in various electronic applications.
Packaging/Quantity
It is typically packaged in reels with a quantity of 3000 units per reel.
Specifications
- Voltage: 75V
- Power Dissipation: 250mW
- Operating Temperature Range: -65°C to +150°C
- Zener Voltage Tolerance: ±5%
Detailed Pin Configuration
The BZX84-C75/LF1R has a standard SOT-23 surface-mount package with three pins. Pin 1 is the cathode, pin 2 is the anode, and pin 3 is not connected (NC).
Functional Features
- Provides a constant voltage output when reverse-biased
- Protects sensitive components from voltage spikes
- Ensures stable operation of integrated circuits
Advantages and Disadvantages
Advantages
- Small form factor
- Precise voltage regulation
- Low power dissipation
Disadvantages
- Limited maximum power dissipation
- Sensitivity to temperature variations
Working Principles
The BZX84-C75/LF1R operates based on the principle of the Zener effect, where it maintains a nearly constant voltage across its terminals when reverse-biased.
Detailed Application Field Plans
Voltage Regulation
The Zener diode can be used in voltage regulator circuits to maintain a stable output voltage despite fluctuations in input voltage.
Overvoltage Protection
It can be employed to protect sensitive electronic components from damage due to overvoltage conditions.
Signal Clipping
In audio applications, the Zener diode can be utilized for signal clipping and limiting.
Detailed and Complete Alternative Models
Some alternative models to the BZX84-C75/LF1R include: - BZX84-C56/LF1R - BZX84-C91/LF1R - BZX84-C120/LF1R
These alternatives offer different Zener voltage ratings to suit specific application requirements.
In conclusion, the BZX84-C75/LF1R Zener diode is a crucial component in electronic circuits, providing precise voltage regulation and protection. Its compact size and functional features make it suitable for a wide range of applications, from voltage regulation to signal clipping. While it has certain limitations, its advantages outweigh them in many scenarios, and there are alternative models available to cater to diverse voltage regulation needs.
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What is the BZX84-C75/LF1R?
- The BZX84-C75/LF1R is a 75V Zener diode with a low forward voltage drop, commonly used for voltage regulation and transient suppression in electronic circuits.
What are the typical applications of BZX84-C75/LF1R?
- It is commonly used in voltage reference circuits, voltage clamping, and overvoltage protection in various technical solutions.
What is the maximum power dissipation of BZX84-C75/LF1R?
- The maximum power dissipation of BZX84-C75/LF1R is typically around 300mW, making it suitable for low-power applications.
What is the voltage tolerance of BZX84-C75/LF1R?
- The voltage tolerance of BZX84-C75/LF1R is typically ±5%, ensuring stable and accurate voltage regulation.
Can BZX84-C75/LF1R be used for reverse polarity protection?
- Yes, BZX84-C75/LF1R can be used for reverse polarity protection due to its Zener breakdown characteristics.
What is the temperature coefficient of BZX84-C75/LF1R?
- The temperature coefficient of BZX84-C75/LF1R is typically around 0.07%/°C, ensuring stable performance across a wide temperature range.
Is BZX84-C75/LF1R suitable for high-frequency applications?
- Yes, BZX84-C75/LF1R is suitable for high-frequency applications due to its fast response time and low capacitance.
What is the maximum forward voltage of BZX84-C75/LF1R?
- The maximum forward voltage of BZX84-C75/LF1R is typically around 1V at a forward current of 10mA.
Can BZX84-C75/LF1R be used in automotive electronics?
- Yes, BZX84-C75/LF1R can be used in automotive electronics for voltage regulation and transient suppression applications.
Are there any specific layout considerations for using BZX84-C75/LF1R in a circuit?
- It is important to minimize the length of traces between the BZX84-C75/LF1R and other components to reduce parasitic inductance and ensure optimal performance. Additionally, proper heat sinking may be required for high-power applications.