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BZX84C12LT1G

Name: BZX84C12LT1G
Rating: 4.7 (12 reviews)

DIODE ZENER 12V 250MW SOT23-3

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包 SOT23-3
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規格

Package	Tape & Reel (TR),Cut Tape (CT)
ProductStatus	Active
Voltage-Zener(Nom)(Vz)	12 V
Tolerance	±5%
Power-Max	250 mW
Impedance(Max)(Zzt)	25 Ohms
Current-ReverseLeakage@Vr	100 nA @ 8 V
Voltage-Forward(Vf)(Max)@If	900 mV @ 10 mA
OperatingTemperature	-65°C ~ 150°C (TJ)
MountingType	Surface Mount
Package/Case	TO-236-3, SC-59, SOT-23-3

概述

Description

The BZX84C12LT1G is a Zener diode designed for voltage regulation in electronic circuits. It features a breakdown voltage of 12 volts, making it suitable for applications requiring a stable reference voltage. This diode belongs to the BZX84 series, which offers a range of Zener voltage options.
With a maximum power dissipation of 500 mW and a zener impedance of 5 ohms at a test current of 5 mA, the BZX84C12LT1G provides reliable performance in both low and high-frequency applications. It is packaged in a small SOT-23 form factor, making it ideal for space-constrained designs.
This diode can be used in various applications, including voltage regulation, signal clipping, and protection circuits. Its low reverse leakage current and robust thermal stability enhance its usability in consumer electronics, automotive systems, and other electronic devices. Overall, the BZX84C12LT1G is a versatile component for maintaining voltage stability in various circuit designs.

Features

The BZX84C12LT1G is a Zener diode designed for voltage regulation and protection purposes. Key features include:
1. Zener Voltage: Stabilizes voltage at 12V, making it suitable for low-voltage applications.
2. Power Dissipation: Maximum power dissipation of 1W (at 25°C), allowing it to handle moderate power levels.
3. Reverse Current: Low reverse current ensures minimal leakage when reverse-biased.
4. Package Type: Available in a surface-mount SOT-23 package, facilitating compact designs and automated assembly.
5. Temperature Range: Operating temperature range from -55°C to +150°C, suitable for harsh environments.
6. Tolerances: Available in various tolerances, providing flexibility for different applications.
7. Applications: Commonly used in voltage regulation, over-voltage protection, and in power supply circuits.
This diode is ideal for applications requiring stable reference voltages or protection against voltage spikes.

Package

The BZX84C12LT1G is packaged in a SOT-23 form factor. This surface-mount package is commonly used for low-power applications and provides compact size and efficient thermal performance.

Pinout

The BZX84C12LT1G is a Zener diode with a pin count of 2. Its primary function is to provide voltage regulation and protection by allowing current to flow in the reverse direction when the voltage exceeds its breakdown voltage. Specifically, the BZX84C12LT1G is designed to maintain a constant Zener voltage of 12V. This makes it useful in applications requiring voltage clamping or regulation, such as power supplies and voltage reference circuits. The device is typically housed in a small SOD-123 package, ensuring it fits well in compact electronic designs.

Manufacturer

The manufacturer of the BZX84C12LT1G is ON Semiconductor, a global semiconductor company. ON Semiconductor specializes in designing and manufacturing a wide range of semiconductor components, including analog, digital, and mixed-signal devices. The company focuses on providing innovative solutions for various applications, such as automotive, industrial, and consumer electronics. ON Semiconductor is known for its commitment to sustainability and energy efficiency, supplying products that enable smarter and more efficient electronic systems.

Application

The BZX84C12LT1G is a 12V Zener diode primarily used for voltage regulation and protection in circuits. Common application areas include power supply regulation, overvoltage protection in electronic devices, transient voltage suppression, and as a reference voltage source in various electronic applications. Its compact size makes it suitable for space-constrained designs in consumer electronics, automotive systems, and industrial equipment.

Equivalent

The BZX84C12LT1G is a Zener diode with a 12V breakdown voltage. Equivalent products include BZX84C12, 1N5221B, and BZX55C12. When selecting an equivalent, ensure the voltage rating, power dissipation, and package type match your application requirements. Always verify specifications from the manufacturer's datasheet.