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BZX84C20LT1G

Name: BZX84C20LT1G
Rating: 4.7 (12 reviews)

DIODE ZENER 20V 225MW SOT23-3

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製造商。部分 #BZX84C20LT1G
包 TO-236-3, SC-59, SOT-23-3
資料表 BZX84C20LT1G DataSheet
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規格

Supplier	onsemi
Package	Tape & Reel (TR),Cut Tape (CT)
ProductStatus	Active
Voltage-Zener(Nom)(Vz)	20 V
Tolerance	±6%
Power-Max	225 mW
Impedance(Max)(Zzt)	55 Ohms
Current-ReverseLeakage@Vr	50 nA @ 14 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 BZX84C20LT1G is a Zener diode designed for voltage regulation and stabilization in electronic circuits. It has a nominal Zener voltage of 20 volts, providing a reliable reference voltage in various applications. This diode features a maximum power dissipation of 1 watt and operates effectively over a wide temperature range from -55°C to +150°C.
Its small package (SOT-23) allows for compact designs, making it suitable for surface-mounted applications in consumer electronics, automotive, and industrial systems. The BZX84 series is known for low leakage current and good dynamic impedance, ensuring stable performance.
When selecting this diode, consider its maximum reverse current and ensure it matches your circuit requirements for optimal operation. Overall, the BZX84C20LT1G serves as a valuable component in voltage regulation and transient voltage suppression.

Features

The BZX84C20LT1G is a Zener diode designed for voltage regulation applications. Key features include:
1. Zener Voltage: It offers a nominal Zener voltage of 20V, providing stable voltage regulation.
2. Power Dissipation: The diode can handle a maximum power dissipation of 1W.
3. Current Rating: It supports a Zener test current (Izt) of 20 mA, ensuring consistent voltage regulation at this level.
4. Low Temperature Coefficient: It has a low temperature coefficient, typically around -2.0 mV/°C, which helps maintain voltage stability across temperature variations.
5. Package Type: Available in the SOT-23 package, offering a compact footprint for space-constrained applications.
6. Application Versatility: Suitable for use in voltage clamping and reference applications in a variety of electronic circuits.
7. RoHS Compliant: The BZX84C20LT1G is compliant with RoHS regulations, making it environmentally friendly.
Overall, the BZX84C20LT1G is ideal for providing reliable voltage regulation in various electronic devices.

Package

The BZX84C20LT1G is packaged in a SOT-23 surface mount package.

Pinout

The BZX84C20LT1G is a Zener diode with a pin count of 2. It is designed for voltage regulation and provides a reference voltage of 20V. The two pins are typically configured as follows:
1. Anode (A): This pin connects to the negative side of the circuit or ground.
2. Cathode (K): This pin connects to the positive side of the circuit, where the regulated voltage is needed.
The BZX84 series is known for its low leakage current and high stability over a range of temperatures. It is commonly used in applications for voltage clamping, surge suppression, and providing a stable reference voltage in various electronic circuits. The device is available in a surface-mount package (SOT-23), which makes it suitable for compact designs.

Manufacturer

The BZX84C20LT1G is manufactured by ON Semiconductor, a global semiconductor company that specializes in providing a wide range of semiconductor solutions. ON Semiconductor focuses on energy-efficient innovations and offers products in various sectors, including automotive, industrial, and consumer electronics. The company is known for its expertise in power management, analog, and digital solutions, as well as sensor technology. Established through the merger of several companies, ON Semiconductor is headquartered in Phoenix, Arizona, and has a strong commitment to sustainability and customer-centric design.

Application

The BZX84C20LT1G is a low-power Zener diode primarily used for voltage regulation and reference in various electronic circuits. Common application areas include power supply circuits, overvoltage protection, clamping applications, and signal conditioning in consumer electronics, automotive systems, and industrial equipment. Its 20V Zener breakdown voltage makes it suitable for applications where stable voltage is essential.

Equivalent

The BZX84C20LT1G is a Zener diode with a breakdown voltage of 20V. Equivalent products include:
1. BZX84C20 (non-T1G version)
2. 1N5220B (Zener diode with similar voltage)
3. BZX55C20 (similar voltage rating)
Always verify specifications like power rating and package type before substituting.