BZT52-B4V7,118

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BZT52-B4V7,118

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SINGLE ZENER DIODES IN A SOD123

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Übersicht

Description

The BZT52-B4V7 is a Zener diode, commonly used for voltage regulation and reference in electronic circuits. Part of the BZT52 series, this diode is designed to offer a stable Zener voltage, in this case, approximately 4.7 volts. It is typically housed in a compact SOD-123 surface-mount package, making it suitable for use in modern, miniaturized electronic devices.
Key features of the BZT52-B4V7 include a power dissipation capacity of around 500 mW, relatively low Zener impedance, and a high surge current capability, which ensures reliability and stability in various applications. Its small form factor and robustness make it ideal for use in consumer electronics, telecommunications, and industrial control systems.
The diode functions by allowing current to flow in the forward direction like a regular diode, but in reverse, it maintains a constant voltage across itself when the reverse voltage exceeds the Zener voltage, thus protecting circuits from over-voltage conditions. This makes the BZT52-B4V7 an essential component in voltage regulation and protection circuits.

Equivalent

The BZT52-B4V7,118 is a Zener diode with specific voltage ratings. Equivalent products include:
1. MMBZ5225 series by ON Semiconductor,
2. 1N5229B by Microsemi,
3. BZX55C4V7 by Vishay,
4. BZX84C4V7 series by Diodes Incorporated.
These equivalents should match the same voltage rating, power dissipation, and package type. Always verify specifications to ensure compatibility.

Features

The BZT52-B4V7 is a surface-mount Zener diode, part of the BZT52 series, often used for voltage regulation in electronic circuits. Here are some key features and specifications:
1. Voltage: It has a Zener voltage of approximately 4.7V.
2. Package: Typically comes in a SOD-123 package, suitable for compact designs.
3. Power Dissipation: It usually supports a power dissipation of around 500 mW.
4. Tolerance: Offers a voltage tolerance of about ±5%.
5. Operating Temperature: Generally operates effectively within a wide temperature range, often from -65°C to +150°C.
6. Application: Commonly used in voltage regulation, protection circuits, and as a reference voltage in various electronic applications.
7. Low Leakage: Features low leakage current, which enhances efficiency.
8. Reverse Polarity Protection: Provides protection against reverse polarity conditions.
For accurate and specific details, consult the manufacturer's datasheet or product documentation, as specifications can vary slightly between different manufacturers.

Pinout

The BZT52-B4V7,118 is a Zener diode in a surface-mount SOD-123 package. It has two pins. The primary function of this component is to provide voltage regulation by maintaining a stable reference voltage of 4.7 volts. This diode can be used for voltage regulation in various electronic circuits, protecting against voltage spikes and ensuring consistent performance. Its compact size makes it suitable for applications where space is limited.

Manufacturer

The BZT52-B4V7,118 is manufactured by Nexperia. Nexperia is a global semiconductor company that specializes in the production of discrete components, MOSFETs, and analog & logic integrated circuits. Originally part of NXP Semiconductors, Nexperia became an independent entity in 2017. The company is known for its focus on efficiency, producing a high volume of devices that are used in a wide range of applications across automotive, industrial, computing, consumer electronics, and wearable technologies. Nexperia's products are critical for power management, signal processing, and connectivity.

Application

The BZT52-B4V7,118 is a Zener diode used primarily for voltage regulation and stabilization in electronic circuits. Key application areas include:
1. Voltage Regulation: Maintains a consistent voltage level across sensitive components.
2. Overvoltage Protection: Protects circuits from voltage spikes.
3. Signal Clipping: Limits the voltage to prevent distortion in amplifiers.
4. Reference Voltage: Provides a stable reference voltage in precision circuits.
5. Switching Circuits: Ensures stable operation in switching power supplies and converters.
These characteristics make it suitable for use in consumer electronics, telecommunications, automotive, and other industrial applications where voltage stability is crucial.

Package

The BZT52-B4V7,118 is a Zener diode with a SOD-123 package type. This package is a small outline, surface-mount device designed for automated placement and is commonly used in compact electronic applications.

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