MMBZ5260B-HE3-08

Product Overview

Category

The MMBZ5260B-HE3-08 belongs to the category of Zener diodes, which are semiconductor devices designed to maintain a fixed voltage across their terminals.

Use

This product is commonly used for voltage regulation and protection in various electronic circuits.

Characteristics

• Voltage Regulation: The MMBZ5260B-HE3-08 provides stable voltage regulation, making it suitable for precision electronic applications.
• Small Size: This diode comes in a compact package, making it ideal for space-constrained designs.
• Low Leakage Current: It exhibits low leakage current, ensuring efficient performance in low-power applications.

Package

The MMBZ5260B-HE3-08 is typically available in a surface-mount SOT-23 package, which offers ease of assembly and compatibility with modern PCB designs.

Packaging/Quantity

It is commonly supplied in reels or tape and reel packaging, with quantities varying based on manufacturer specifications.

Specifications

• Voltage: 3.6V
• Power Dissipation: 200mW
• Zener Impedance: 90Ω
• Operating Temperature Range: -65°C to +150°C
• Tolerance: ±5%

Detailed Pin Configuration

The MMBZ5260B-HE3-08 features three pins: anode, cathode, and no-connect (NC). The anode is connected to the positive terminal, the cathode to the negative terminal, and the NC pin is left unconnected.

Functional Features

• Voltage Regulation: The diode maintains a constant voltage drop across its terminals, providing stability in electronic circuits.
• Overvoltage Protection: It safeguards sensitive components by diverting excess voltage away from the circuit.

Advantages and Disadvantages

Advantages

• Precise Voltage Regulation
• Compact Size
• Low Leakage Current

Disadvantages

• Limited Power Dissipation
• Tolerance Variation

Working Principles

The MMBZ5260B-HE3-08 operates based on the principle of the Zener effect, where it allows current to flow in reverse bias once the voltage reaches its breakdown voltage, effectively regulating the voltage across the circuit.

Detailed Application Field Plans

Voltage Regulation

The diode can be utilized in voltage reference circuits, ensuring a stable output voltage for analog and digital systems.

Overvoltage Protection

It can be integrated into power supply designs to protect downstream components from voltage spikes and transients.

Detailed and Complete Alternative Models

• MMBZ5259B-HE3-08: 3.3V Zener Diode
• MMBZ5261B-HE3-08: 3.9V Zener Diode
• MMBZ5262B-HE3-08: 4.3V Zener Diode

In conclusion, the MMBZ5260B-HE3-08 Zener diode offers precise voltage regulation and overvoltage protection in a compact form factor, making it suitable for a wide range of electronic applications.

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