Thông số kỹ thuật
| thuộc tính | Giá trị |
| Package / Case | Bulk |
| Part Status | Obsolete |
| Voltage - Zener(Nom)(Vz) | 15 V |
| Tolerance | ±5% |
| Power - Max | 3 W |
| Impedance(Max)(Zzt) | 9 Ohms |
| Current - Reverse Leakage @ Vr | 1 µA @ 11.4 V |
| Voltage - Forward (Vf) (Max) @ If | 1.5 V @ 200 mA |
| Operating Temperature | -65°C ~ 200°C |
| Mounting Type | Through Hole |
Tổng quan
Description
The 1N5929B is a Zener diode known for its voltage regulation capabilities. It is designed to maintain a stable voltage level, making it useful in various electronic applications where voltage precision is crucial. This diode is part of a series that offers a range of nominal Zener voltages, with the 1N5929B specifically providing a nominal Zener voltage of 15V.
Key features of the 1N5929B include its power dissipation capability, typically around 3 watts, and its ability to handle surge currents. This makes it suitable for protecting circuits from voltage spikes and transients. It is commonly used in power supply units, voltage reference circuits, and voltage clamping applications.
The diode is housed in a DO-41 package, making it easy to integrate into circuit boards. It is also known for its reliability and durability, operating within a wide temperature range. Overall, the 1N5929B is valued for its efficient voltage regulation in a compact form factor.
Key features of the 1N5929B include its power dissipation capability, typically around 3 watts, and its ability to handle surge currents. This makes it suitable for protecting circuits from voltage spikes and transients. It is commonly used in power supply units, voltage reference circuits, and voltage clamping applications.
The diode is housed in a DO-41 package, making it easy to integrate into circuit boards. It is also known for its reliability and durability, operating within a wide temperature range. Overall, the 1N5929B is valued for its efficient voltage regulation in a compact form factor.
Equivalent
The 1N5929B is a 3.6V Zener diode. Equivalent products include:
1. 1N746A
2. BZX55C3V6
3. BZX85C3V6
4. MMSZ5225B
5. BZX79C3V6
These diodes have similar voltage ratings and can be used as substitutes in applications requiring voltage regulation or protection. Always check the specific electrical characteristics and packaging requirements to ensure compatibility.
1. 1N746A
2. BZX55C3V6
3. BZX85C3V6
4. MMSZ5225B
5. BZX79C3V6
These diodes have similar voltage ratings and can be used as substitutes in applications requiring voltage regulation or protection. Always check the specific electrical characteristics and packaging requirements to ensure compatibility.
Features
The 1N5929B is a Zener diode that is widely used in electronic circuits for voltage regulation. Key features include:
1. Zener Voltage: It has a nominal Zener voltage of 15V, providing a stable reference voltage for various applications.
2. Power Dissipation: The diode can handle a power dissipation of up to 3 Watts, making it suitable for moderate power applications.
3. Tolerance: It typically offers a tolerance of 5%, ensuring reliable performance within this range.
4. Package: The 1N5929B is commonly available in an axial-lead package, which is easy to incorporate into circuit designs.
5. Temperature Coefficient: The diode exhibits a relatively low temperature coefficient, allowing it to maintain stable performance across a range of temperatures.
6. Reverse Current: It has a maximum reverse current specification, ensuring minimal leakage when the diode is reverse-biased.
7. Applications: Ideal for use in voltage stabilization, surge suppression, and as a reference element in various electronic devices.
These features make the 1N5929B a versatile choice for designers seeking reliable Zener diodes for voltage regulation tasks.
1. Zener Voltage: It has a nominal Zener voltage of 15V, providing a stable reference voltage for various applications.
2. Power Dissipation: The diode can handle a power dissipation of up to 3 Watts, making it suitable for moderate power applications.
3. Tolerance: It typically offers a tolerance of 5%, ensuring reliable performance within this range.
4. Package: The 1N5929B is commonly available in an axial-lead package, which is easy to incorporate into circuit designs.
5. Temperature Coefficient: The diode exhibits a relatively low temperature coefficient, allowing it to maintain stable performance across a range of temperatures.
6. Reverse Current: It has a maximum reverse current specification, ensuring minimal leakage when the diode is reverse-biased.
7. Applications: Ideal for use in voltage stabilization, surge suppression, and as a reference element in various electronic devices.
These features make the 1N5929B a versatile choice for designers seeking reliable Zener diodes for voltage regulation tasks.
Pinout
The 1N5929B is a Zener diode with a single pin configuration, meaning it has two terminals: anode and cathode. It is primarily used for voltage regulation applications. The device is designed to provide a stable reference voltage by maintaining a constant voltage output despite changes in the load current or supply voltage. The 1N5929B specifically has a Zener voltage of 15 volts and a power dissipation rating of 3 watts. It is typically used in circuits to protect against overvoltage conditions or to create a stable reference voltage for various applications. The diode's cathode is usually marked with a band, and it should be connected to the more positive side of the circuit in Zener applications.
Manufacturer
The 1N5929B is a Zener diode, and it is manufactured by several companies, including ON Semiconductor, Vishay Intertechnology, and Diodes Incorporated, among others. These companies are well-known in the semiconductor industry.
1. ON Semiconductor: ON Semiconductor is a leading supplier of semiconductor-based solutions, offering a comprehensive portfolio of energy-efficient power and signal management, logic, standard, and custom devices. They cater to the automotive, industrial, cloud power, and Internet of Things (IoT) markets.
2. Vishay Intertechnology: Vishay is a global manufacturer of discrete semiconductors and passive electronic components. They provide a wide range of products that are used in virtually all types of electronic devices and equipment in the industrial, computing, automotive, consumer, telecommunications, military, aerospace, and medical markets.
3. Diodes Incorporated: Diodes Incorporated delivers high-quality semiconductor products, including discrete, analog, and mixed-signal products. They focus on applications within the consumer electronics, computing, communications, industrial, and automotive markets.
Each of these companies produces a variety of electronic components and solutions, with the 1N5929B being just one example of the Zener diodes they offer.
1. ON Semiconductor: ON Semiconductor is a leading supplier of semiconductor-based solutions, offering a comprehensive portfolio of energy-efficient power and signal management, logic, standard, and custom devices. They cater to the automotive, industrial, cloud power, and Internet of Things (IoT) markets.
2. Vishay Intertechnology: Vishay is a global manufacturer of discrete semiconductors and passive electronic components. They provide a wide range of products that are used in virtually all types of electronic devices and equipment in the industrial, computing, automotive, consumer, telecommunications, military, aerospace, and medical markets.
3. Diodes Incorporated: Diodes Incorporated delivers high-quality semiconductor products, including discrete, analog, and mixed-signal products. They focus on applications within the consumer electronics, computing, communications, industrial, and automotive markets.
Each of these companies produces a variety of electronic components and solutions, with the 1N5929B being just one example of the Zener diodes they offer.
Application
The 1N5929B is a Zener diode commonly used for voltage regulation applications. It is designed to maintain a stable voltage level, making it ideal for protecting sensitive electronic components from voltage spikes and fluctuations. Typical application areas include power supply circuits, voltage reference in analog-to-digital converters, and stabilization of amplifier circuits. Additionally, it can be used in surge protection devices and voltage clamping applications to prevent overvoltage conditions. Its ability to provide a consistent reference voltage makes it suitable for use in various electronic devices and systems where precise voltage regulation is critical.
Package
The 1N5929B is a Zener diode typically housed in a DO-41 package. This package is an axial-leaded, through-hole design commonly used for Zener diodes, rectifiers, and other semiconductor components.
