BZT52B6V8-HE3-18
Product Overview
The BZT52B6V8-HE3-18 belongs to the category of Zener diodes and is commonly used for voltage regulation and protection in electronic circuits. This diode exhibits characteristics such as a low reverse leakage current, high reliability, and a small package size. It is typically available in a SOD-123 package and is sold in quantities of 3000 units per reel.
Specifications
- Part Number: BZT52B6V8-HE3-18
- Category: Zener Diode
- Voltage Rating: 6.8V
- Package Type: SOD-123
- Quantity per Package: 3000 units per reel
Detailed Pin Configuration
The BZT52B6V8-HE3-18 Zener diode has two pins, with the cathode connected to the ground and the anode connected to the input voltage source.
Functional Features
- Voltage Regulation: The diode maintains a constant voltage across its terminals, providing stability in electronic circuits.
- Overvoltage Protection: It prevents damage to sensitive components by diverting excess voltage away from the circuit.
Advantages and Disadvantages
Advantages
- Small Package Size: Enables integration into compact electronic devices.
- Low Reverse Leakage Current: Ensures minimal power loss in the circuit.
Disadvantages
- Limited Power Dissipation: Not suitable for high-power applications.
- Temperature Sensitivity: Performance may vary with temperature fluctuations.
Working Principles
The BZT52B6V8-HE3-18 operates based on the Zener effect, where it allows current to flow in the reverse direction when the voltage reaches the specified breakdown voltage, effectively regulating the voltage across the circuit.
Detailed Application Field Plans
This Zener diode is widely used in voltage regulation circuits, power supplies, and overvoltage protection in various electronic devices such as mobile phones, consumer electronics, and automotive systems.
Detailed and Complete Alternative Models
- Alternative Model 1: BZX84C6V8LT1G
- Alternative Model 2: MMBZ5232BLT1G
- Alternative Model 3: PZU6.8B2,115
In conclusion, the BZT52B6V8-HE3-18 Zener diode offers reliable voltage regulation and overvoltage protection in a compact package, making it suitable for a wide range of electronic applications.
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What is the BZT52B6V8-HE3-18?
- The BZT52B6V8-HE3-18 is a 6.8V Zener diode designed for voltage regulation and protection in various electronic circuits.
What are the typical applications of BZT52B6V8-HE3-18?
- It is commonly used in voltage reference, voltage clamping, and overvoltage protection circuits in electronic devices and systems.
What is the maximum power dissipation of BZT52B6V8-HE3-18?
- The maximum power dissipation is typically around 300mW, making it suitable for low-power applications.
What is the voltage tolerance of BZT52B6V8-HE3-18?
- The voltage tolerance is typically ±5%, ensuring stable and accurate voltage regulation.
What is the operating temperature range of BZT52B6V8-HE3-18?
- The operating temperature range is usually from -65°C to +150°C, allowing for reliable performance in various environmental conditions.
Can BZT52B6V8-HE3-18 be used for reverse polarity protection?
- Yes, it can be used for reverse polarity protection by connecting it in series with the power supply.
Is BZT52B6V8-HE3-18 suitable for automotive applications?
- Yes, it is often used in automotive electronics for voltage regulation and transient protection.
What is the package type of BZT52B6V8-HE3-18?
- It is typically available in a small surface-mount SOD-123 package, making it suitable for compact designs.
Can BZT52B6V8-HE3-18 be used in battery charging circuits?
- Yes, it can be used to regulate and protect the voltage in battery charging circuits to prevent overcharging.
Are there any alternatives to BZT52B6V8-HE3-18 for similar applications?
- Yes, other Zener diodes with comparable voltage ratings and characteristics, such as BZX84C6V8 or BZX79C6V8, can be considered as alternatives for similar applications.