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BZX84-B5V6
+Lista de MateriaisZener Diodes
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Especificações
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Visão Geral
Description
Key features of the BZX84-B5V6 include:
1. Compact Package: Typically housed in a small SOT-23 surface-mount package, making it suitable for space-constrained applications.
2. Power Dissipation: It generally supports a power dissipation of around 300 mW, which is typical for small signal Zener diodes.
3. Tolerance: These diodes often have a tolerance level of approximately 5%, ensuring good accuracy in maintaining the Zener voltage.
4. Applications: Commonly used in voltage regulation, protection circuits, and as voltage references in various electronic devices.
The BZX84-B5V6 is valued for its reliability, efficiency, and ease of integration into electronic systems.
Equivalent
1. Nexperia BZX84-C5V6
2. Vishay BZX84C5V6
3. ON Semiconductor BZX84C5V6LT1G
4. Fairchild Semiconductor MM3Z5V6
5. Diodes Incorporated BZX84C5V6-7
These equivalents typically have similar voltage ratings and package types, but always verify the datasheets for exact specifications and compatibility for your application.
Features
1. Zener Voltage: Approximately 5.6V, making it suitable for applications requiring a stable reference voltage.
2. Package Type: SOT-23, a small surface-mount package ideal for compact circuit designs.
3. Power Dissipation: Typically around 300mW, allowing for moderate power handling in electronic circuits.
4. Voltage Tolerance: Often specified with a tolerance of about ±5%, ensuring reliable voltage regulation.
5. Temperature Stability: Good stability over a range of temperatures, making it suitable for various environmental conditions.
6. Low Leakage Current: Features low reverse leakage current, which is beneficial for conserving power in standby modes.
7. Applications: Widely used in voltage regulation, reference voltage circuitry, and protection against overvoltage.
The BZX84-B5V6 is valued in electronics for its balance of performance and compact size, extensively used in consumer electronics, automotive, and communication equipment.
Pinout
1. Anode (A): Typically connected to the negative side of the power supply.
2. Cathode (K): Connected to the positive side for Zener regulation. This pin is crucial as it determines the Zener voltage, which is 5.6V for the BZX84-B5V6 model.
3. No Connection (NC) or sometimes another Cathode: The third pin is generally not connected to the internal diode but is present for mechanical stability and PCB layout purposes.
The primary function of the BZX84-B5V6 is to provide voltage regulation by maintaining a constant output voltage of 5.6V across the cathode and anode when reverse-biased, even when the input voltage varies. This Zener diode is commonly used in power supply circuits for voltage reference and stabilization.
Manufacturer
Application
1. Voltage Regulation: Maintaining a stable output voltage in power supply circuits.
2. Voltage Clamping: Protecting sensitive components from voltage spikes by clamping excess voltages.
3. Signal Conditioning: Stabilizing and limiting signal voltages in analog circuits.
4. Reference Voltage: Providing a stable reference voltage in precision electronic applications.
5. Overvoltage Protection: Safeguarding circuits by diverting excess voltage during transient events.
These features make the BZX84-B5V6 suitable for use in consumer electronics, automotive systems, and telecommunications devices.