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BZX84C12LT1G
+Lista de MateriaisDIODE ZENER 12V 250MW SOT23-3
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Fabricanteonsemi
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Peça do Fabricante #BZX84C12LT1G
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Pacote SOT-23-3
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Especificações
| Atributo | Valor |
| 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 |
Visão Geral
Description
The BZX84C12LT1G is a surface-mount Zener diode manufactured by ON Semiconductor. It is designed for voltage regulation and provides a stable reference voltage of 12 volts. This diode is housed in a compact SOT-23 package, making it suitable for applications requiring space efficiency, such as in portable electronic devices.
Key features include a nominal Zener voltage of 12V, a total power dissipation of 225 mW, and a Zener impedance of 30 ohms at 5mA. It also offers a low leakage current, typically around 0.1 µA. The BZX84C12LT1G operates efficiently over a wide temperature range, ensuring reliability in various environmental conditions.
The device is well-suited for protecting components from voltage spikes and for use in voltage clamping applications. It is lead-free and RoHS compliant, aligning with environmental and safety standards. This Zener diode is ideal for use in consumer electronics, automotive applications, and communication equipment, providing reliable performance and stability.
Key features include a nominal Zener voltage of 12V, a total power dissipation of 225 mW, and a Zener impedance of 30 ohms at 5mA. It also offers a low leakage current, typically around 0.1 µA. The BZX84C12LT1G operates efficiently over a wide temperature range, ensuring reliability in various environmental conditions.
The device is well-suited for protecting components from voltage spikes and for use in voltage clamping applications. It is lead-free and RoHS compliant, aligning with environmental and safety standards. This Zener diode is ideal for use in consumer electronics, automotive applications, and communication equipment, providing reliable performance and stability.
Equivalent
The BZX84C12LT1G is a 12V Zener diode. Equivalent products include:
1. BZX84C12 from various manufacturers.
2. MMSZ5232B from ON Semiconductor.
3. 1N5242B from Vishay.
4. MAZ8120 from Panasonic.
5. BZV55-C12 from NXP.
Make sure to check the datasheets for exact specifications and compatibility, as there may be differences in parameters such as power dissipation and package type.
1. BZX84C12 from various manufacturers.
2. MMSZ5232B from ON Semiconductor.
3. 1N5242B from Vishay.
4. MAZ8120 from Panasonic.
5. BZV55-C12 from NXP.
Make sure to check the datasheets for exact specifications and compatibility, as there may be differences in parameters such as power dissipation and package type.
Features
The BZX84C12LT1G is a surface-mount Zener diode designed for voltage regulation and protection applications. Key features include:
1. Voltage: It has a nominal Zener voltage of 12V.
2. Package: Available in a compact SOT-23 package, suitable for space-constrained designs.
3. Power Dissipation: Typically supports a power dissipation of 225 mW, which makes it suitable for low-power applications.
4. Tolerance: It offers a Zener voltage tolerance of ±5%, providing consistent performance within specified limits.
5. Temperature Stability: Designed for stable operation over varied temperature ranges, enhancing reliability in different environments.
6. Applications: Commonly used in voltage stabilization, reference circuits, and protection of sensitive electronic components.
7. Compliance: Complies with RoHS standards, ensuring it's free from harmful substances.
This diode is ideal for designers looking for reliable voltage regulation in compact applications.
1. Voltage: It has a nominal Zener voltage of 12V.
2. Package: Available in a compact SOT-23 package, suitable for space-constrained designs.
3. Power Dissipation: Typically supports a power dissipation of 225 mW, which makes it suitable for low-power applications.
4. Tolerance: It offers a Zener voltage tolerance of ±5%, providing consistent performance within specified limits.
5. Temperature Stability: Designed for stable operation over varied temperature ranges, enhancing reliability in different environments.
6. Applications: Commonly used in voltage stabilization, reference circuits, and protection of sensitive electronic components.
7. Compliance: Complies with RoHS standards, ensuring it's free from harmful substances.
This diode is ideal for designers looking for reliable voltage regulation in compact applications.
Pinout
The BZX84C12LT1G is a Zener diode with a typical pin count of three, as it is housed in a SOT-23 package. Here are the functions of its pins:
1. Anode (Pin 1): This is the terminal through which the conventional current enters the diode. It is connected to the positive side of the circuit.
2. Cathode (Pin 2): This is the terminal through which the conventional current exits the diode. It is connected to the negative side of the circuit. The cathode is typically marked with a band on the diode body.
3. No Connection (Pin 3): Often, the third pin in a SOT-23 package does not have a function for a Zener diode and may be marked as not connected. However, it may be tied to the cathode internally for mechanical stability, depending on the specific manufacturer design.
The BZX84C12LT1G is used for voltage regulation, clamping, and protection in electronic circuits, with a nominal Zener voltage of 12V.
1. Anode (Pin 1): This is the terminal through which the conventional current enters the diode. It is connected to the positive side of the circuit.
2. Cathode (Pin 2): This is the terminal through which the conventional current exits the diode. It is connected to the negative side of the circuit. The cathode is typically marked with a band on the diode body.
3. No Connection (Pin 3): Often, the third pin in a SOT-23 package does not have a function for a Zener diode and may be marked as not connected. However, it may be tied to the cathode internally for mechanical stability, depending on the specific manufacturer design.
The BZX84C12LT1G is used for voltage regulation, clamping, and protection in electronic circuits, with a nominal Zener voltage of 12V.
Manufacturer
The BZX84C12LT1G is manufactured by ON Semiconductor, a company known for designing and producing semiconductors and integrated circuits. ON Semiconductor, which rebranded as onsemi in 2021, is a global leader in intelligent technology solutions, focusing on energy-efficient innovations. They provide products and solutions for automotive, industrial, cloud-powered, and Internet of Things (IoT) markets, aiming to address the needs of power management, analog, sensors, logic, timing, connectivity, discrete, SoC, and custom devices.
Application
The BZX84C12LT1G is a Zener diode commonly used in applications that require voltage regulation and voltage reference. Key application areas include:
1. Voltage Regulation: Provides a stable reference voltage for circuits, ensuring consistent performance.
2. Overvoltage Protection: Safeguards sensitive electronic components from voltage spikes.
3. Signal Clipping: Limits voltage levels in signal processing applications.
4. Switching Circuits: Used in biasing transistors in amplifiers and switching applications.
5. Power Supplies: Helps in stabilizing the output voltage of low-power DC power supplies.
These diodes are essential in consumer electronics, communication devices, industrial systems, and automotive applications due to their reliability and efficiency.
1. Voltage Regulation: Provides a stable reference voltage for circuits, ensuring consistent performance.
2. Overvoltage Protection: Safeguards sensitive electronic components from voltage spikes.
3. Signal Clipping: Limits voltage levels in signal processing applications.
4. Switching Circuits: Used in biasing transistors in amplifiers and switching applications.
5. Power Supplies: Helps in stabilizing the output voltage of low-power DC power supplies.
These diodes are essential in consumer electronics, communication devices, industrial systems, and automotive applications due to their reliability and efficiency.
Package
The BZX84C12LT1G is a small signal Zener diode that comes in a SOT-23 package. This is a three-lead surface-mount package commonly used for its compact size and efficient thermal performance.
