BZT52C18

Imagens apenas para referência

DIODE ZENER 18V 500MW SOD-123

365 Garantia de Qualidade em 1 dia

7*24 Garantia de serviço em 24 horas

90-Garantia de pós-venda em 1 dia

Garantia de Produto Genuíno

Especificações

Atributo Valor
Package / Case Tape & Reel (TR)
Part Status Active
Voltage - Zener(Nom)(Vz) 18 V
Tolerance ±5%
Power - Max 500 mW
Impedance(Max)(Zzt) 45 Ohms
Current - Reverse Leakage @ Vr 100 nA @ 12.6 V
Voltage - Forward (Vf) (Max) @ If 900 mV @ 10 mA
Mounting Type Surface Mount

Visão Geral

Description

The BZT52C18 is a Zener diode, part of the BZT52 series, commonly used in electronic circuits for voltage regulation. It is designed to maintain a stable output voltage despite variations in load current or input voltage, making it essential for protecting delicate electronic components. The "C18" in its name indicates a Zener voltage of 18 volts.
Key characteristics of the BZT52C18 include:
- Package Type: SOD-123, which is a small outline diode package that supports surface mount technology, allowing for compact and efficient circuit designs.
- Power Dissipation: Typically around 500 mW, making it suitable for low to medium power applications.
- Zener Voltage: 18V, which is its nominal breakdown voltage where it begins to conduct in reverse, stabilizing the voltage.
- Tolerance: A typical tolerance range of ±5%, ensuring the diode maintains voltage regulation within specified limits.
The BZT52C18 is widely used in various applications, including power supplies, waveform clipping, and voltage reference circuits, due to its reliability and precision in voltage regulation.

Equivalent

The BZT52C18 is a Zener diode with a nominal Zener voltage of 18V. Equivalent products can include:
1. MMSZ5248B
2. 1N5252B
3. BZX84C18
4. DZ18
5. BZX55C18
Ensure to verify the specifications such as power dissipation, tolerance, and package type to ensure full compatibility in your application.

Features

The BZT52C18 is a surface-mount Zener diode commonly used for voltage regulation applications. Here are its key features:
1. Voltage Rating: It typically has a Zener voltage of 18V, which is used to stabilize voltage in circuits.
2. Package Type: It is available in a SOD-123 package, which is compact and suitable for space-constrained applications.
3. Power Dissipation: The diode typically has a power dissipation of around 500 mW, allowing it to handle moderate power levels.
4. Tolerance: It usually comes with a tolerance of ±5%, ensuring reliable voltage regulation performance.
5. Mounting Style: Being a surface-mount device (SMD), it supports automated PCB assembly processes.
6. Temperature Range: It operates effectively within a wide temperature range, usually from -65°C to +150°C.
7. Regulation: Provides stable voltage regulation, protecting sensitive components in electronic circuits.
These features make the BZT52C18 suitable for a variety of applications, including power management, signal processing, and protection circuits in consumer electronics and industrial equipment.

Pinout

The BZT52C18 is a Zener diode, typically used for voltage regulation purposes. It is housed in a SOD-123 package, which is a small surface-mount package. This component generally has two pins:
1. Anode (A): This is the positive terminal of the diode.
2. Cathode (K): This is the negative terminal, marked by a line on the diode's body.
The main function of the BZT52C18 is to maintain a steady output voltage across its terminals. It does this by allowing current to flow in the reverse direction when the reverse voltage across the diode exceeds a certain value, known as the Zener breakdown voltage. For the BZT52C18, this Zener voltage is approximately 18 volts. This characteristic makes it useful for protecting circuits from overvoltage conditions and for providing stable reference voltages in various applications.

Manufacturer

The BZT52C18 is a Zener diode manufactured by several companies, including Diodes Incorporated and Vishay Intertechnology.
1. Diodes Incorporated: This is a leading global manufacturer and supplier of high-quality application-specific standard products within the broad discrete, logic, analog, and mixed-signal semiconductor markets. Their product portfolio addresses the automotive, industrial, consumer electronics, and computing markets.
2. Vishay Intertechnology: This company is a major manufacturer of discrete semiconductors and passive components. Their products serve a wide range of markets, including automotive, industrial, computing, consumer, telecommunications, military, aerospace, and medical. Vishay is known for providing a broad range of products that meet high reliability and performance standards.
Both companies are well-established in the semiconductor industry, offering a wide array of electronic components used in various applications for enhancing circuit performance and reliability.

Application

The BZT52C18 is a Zener diode commonly used in various electronic applications. Its primary application areas include voltage regulation, where it maintains a stable reference voltage to protect circuits from overvoltage conditions. It is also used in voltage clamping, transient voltage suppression, and as a reference element in power management systems. Additionally, the BZT52C18 can be found in signal processing circuits and as a component in switching power supplies. Its small form factor makes it suitable for compact electronic devices and surface-mount technology (SMT) applications. Overall, it is ideal for use in consumer electronics, telecommunications, automotive electronics, and industrial equipment.

Package

The BZT52C18 is a Zener diode typically housed in a SOD-123 surface-mount package.

Produtos relacionados a BZT52C18