規格
| 屬性 | 價值 |
| Package / Case | Tape & Reel (TR),Cut Tape (CT) |
| Part Status | Active |
| Voltage - Zener(Nom)(Vz) | 150 V |
| Tolerance | ±5% |
| Power - Max | 3 W |
| Impedance(Max)(Zzt) | 600 Ohms |
| Current - Reverse Leakage @ Vr | 1 µA @ 114 V |
| Voltage - Forward (Vf) (Max) @ If | 1.5 V @ 200 mA |
| Operating Temperature | -65°C ~ 150°C |
| Mounting Type | Surface Mount |
概述
Description
The 1SMB5953BT3G is a silicon Zener diode designed for voltage regulation and voltage reference applications. It is part of ON Semiconductor's series of Zener diodes housed in the SMB (DO-214AA) package, which provides a balance between power dissipation and compact size. This particular model is designed to handle maximum power dissipation of up to 3 watts.
Key features of the 1SMB5953BT3G include a nominal Zener voltage of 200 volts, along with a tight voltage tolerance, making it suitable for precise voltage regulation. The device is typically used in various electronic circuits to stabilize voltage levels and protect against voltage spikes.
The diode's robust construction ensures reliability and efficiency, even in challenging environments. It is widely used in consumer electronics, industrial applications, and telecommunications equipment due to its stability and performance. Additionally, the 1SMB5953BT3G is compliant with lead-free and RoHS standards, making it an environmentally friendly choice for modern electronic designs.
Key features of the 1SMB5953BT3G include a nominal Zener voltage of 200 volts, along with a tight voltage tolerance, making it suitable for precise voltage regulation. The device is typically used in various electronic circuits to stabilize voltage levels and protect against voltage spikes.
The diode's robust construction ensures reliability and efficiency, even in challenging environments. It is widely used in consumer electronics, industrial applications, and telecommunications equipment due to its stability and performance. Additionally, the 1SMB5953BT3G is compliant with lead-free and RoHS standards, making it an environmentally friendly choice for modern electronic designs.
Equivalent
The 1SMB5953BT3G is a Zener diode with a breakdown voltage of 200V. Equivalent products could include diodes from series like the 1N5953B, SMBJ200CA, or BZT52C200. However, when selecting an equivalent, ensure the electrical specifications such as power dissipation, package type, and reverse voltage meet your requirements. Always check the datasheets to confirm compatibility.
Features
The 1SMB5953BT3G is a Zener diode, which is part of a series designed for voltage regulation applications. Key features include:
1. Voltage Regulation: It provides stable voltage regulation, which is essential for protecting sensitive electronic components.
2. Power Dissipation: The diode is capable of handling a power dissipation of up to 3 watts, making it suitable for various applications.
3. Zener Voltage: This model specifically offers a Zener voltage of approximately 180V.
4. DO-214AA Package: Comes in a compact, surface-mount package known as DO-214AA (SMB), which is suitable for automated assembly processes.
5. High Reliability: It offers a high degree of reliability and consistent performance across different operating conditions.
6. Temperature Stability: Designed to maintain performance over a wide temperature range, making it versatile for different environments.
7. Surge Capability: Capable of withstanding transient voltage spikes, adding to its protective features.
These attributes make the 1SMB5953BT3G suitable for a wide range of applications in electronic circuits requiring voltage stabilization.
1. Voltage Regulation: It provides stable voltage regulation, which is essential for protecting sensitive electronic components.
2. Power Dissipation: The diode is capable of handling a power dissipation of up to 3 watts, making it suitable for various applications.
3. Zener Voltage: This model specifically offers a Zener voltage of approximately 180V.
4. DO-214AA Package: Comes in a compact, surface-mount package known as DO-214AA (SMB), which is suitable for automated assembly processes.
5. High Reliability: It offers a high degree of reliability and consistent performance across different operating conditions.
6. Temperature Stability: Designed to maintain performance over a wide temperature range, making it versatile for different environments.
7. Surge Capability: Capable of withstanding transient voltage spikes, adding to its protective features.
These attributes make the 1SMB5953BT3G suitable for a wide range of applications in electronic circuits requiring voltage stabilization.
Manufacturer
The 1SMB5953BT3G is manufactured by ON Semiconductor, which is now known as onsemi. Onsemi is a semiconductor company that designs and manufactures a variety of high-performance, energy-efficient silicon solutions. Its product portfolio includes power and signal management, logic, discrete, and custom devices for a wide range of applications such as automotive, industrial, cloud, and Internet of Things (IoT). The company focuses on providing innovative solutions that help reduce energy consumption and increase energy efficiency in electronics.
Application
The 1SMB5953BT3G is a Zener diode primarily used for voltage regulation and stabilization applications. It is commonly found in power supply circuits, where it helps maintain a constant output voltage despite variations in the input voltage or load conditions. This component is also used in electronic clamping circuits to protect sensitive components from voltage spikes and in reference voltage applications for precision measurement systems. Additionally, because of its robust design, it is suitable for use in automotive electronics, telecommunications, and consumer electronics where reliable voltage regulation is critical.
Package
The package type for the 1SMB5953BT3G is SMB, which stands for Surface Mount DO-214AA. This package is designed for surface mounting on printed circuit boards and is commonly used for Zener diodes.
