Xem thông số kỹ thuật để biết chi tiết sản phẩm.
1N4758AHB0G - Semiconductor Diode
Basic Information Overview
- Category: Semiconductor Diode
- Use: Voltage regulation and rectification
- Characteristics: Zener diode, high power dissipation, low leakage current
- Package: Axial leaded, DO-41 package
- Essence: Regulates voltage in electronic circuits
- Packaging/Quantity: Typically available in reels of 2000 units
Specifications
- Voltage: 22V
- Power Dissipation: 1.3W
- Zener Impedance: 5Ω
- Operating Temperature Range: -65°C to +200°C
Detailed Pin Configuration
The 1N4758AHB0G is an axial leaded diode with two leads. The cathode is marked by a black band around the body of the diode.
Functional Features
- Provides stable voltage regulation
- Low reverse leakage current
- High power dissipation capability
Advantages and Disadvantages
Advantages: - Reliable voltage regulation - High power handling capacity - Low reverse leakage current
Disadvantages: - Limited voltage options - Sensitive to temperature variations
Working Principles
The 1N4758AHB0G operates based on the Zener effect, where it maintains a constant voltage across its terminals when reverse biased.
Detailed Application Field Plans
This diode is commonly used in voltage regulator circuits, power supplies, and surge suppressors due to its stable voltage regulation characteristics.
Detailed and Complete Alternative Models
- 1N4742A: 12V Zener diode
- 1N4744A: 15V Zener diode
- 1N4746A: 18V Zener diode
This completes the entry for the 1N4758AHB0G semiconductor diode.
Liệt kê 10 câu hỏi và câu trả lời thường gặp liên quan đến ứng dụng 1N4758AHB0G trong giải pháp kỹ thuật
What is the 1N4758AHB0G diode used for?
- The 1N4758AHB0G is a Zener diode commonly used for voltage regulation and protection in electronic circuits.
What is the voltage rating of the 1N4758AHB0G diode?
- The 1N4758AHB0G has a nominal Zener voltage of 56V, making it suitable for applications requiring precise voltage regulation.
What are the typical applications of the 1N4758AHB0G diode?
- It is commonly used in power supplies, voltage regulators, and overvoltage protection circuits.
What is the maximum power dissipation of the 1N4758AHB0G diode?
- The 1N4758AHB0G has a maximum power dissipation of 1.3W, allowing it to handle moderate power levels.
Can the 1N4758AHB0G be used for reverse polarity protection?
- Yes, the 1N4758AHB0G can be used for reverse polarity protection due to its Zener breakdown characteristics.
What is the temperature coefficient of the 1N4758AHB0G diode?
- The temperature coefficient of the 1N4758AHB0G is typically around -2mV/°C, ensuring stable performance over a wide temperature range.
Is the 1N4758AHB0G suitable for automotive applications?
- Yes, the 1N4758AHB0G is often used in automotive electronics for voltage regulation and transient protection.
What is the maximum forward voltage of the 1N4758AHB0G diode?
- The maximum forward voltage of the 1N4758AHB0G is typically around 1.5V at a forward current of 200mA.
Can multiple 1N4758AHB0G diodes be connected in series or parallel?
- Yes, multiple 1N4758AHB0G diodes can be connected in series to achieve higher voltage ratings or in parallel to increase current-handling capability.
Are there any specific soldering or mounting considerations for the 1N4758AHB0G diode?
- It is recommended to follow the manufacturer's guidelines for soldering and mounting to ensure proper heat dissipation and electrical performance.