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1N745 Diode
Product Overview
Category:
The 1N745 diode belongs to the category of semiconductor devices.
Use:
It is commonly used as a general-purpose switching diode in electronic circuits.
Characteristics:
- Forward Voltage: 0.7V
- Reverse Voltage: 75V
- Maximum Continuous Forward Current: 150mA
- Package Type: DO-35
- Operating Temperature Range: -65°C to +175°C
Packaging/Quantity:
The 1N745 diode is typically available in reels or bulk packaging, with quantities varying based on supplier and customer requirements.
Specifications
- Manufacturer: [Insert Manufacturer Name]
- Part Number: 1N745
- Type: Switching Diode
- Maximum Reverse Voltage: 75V
- Maximum Forward Current: 150mA
- Package: DO-35
- Operating Temperature Range: -65°C to +175°C
Detailed Pin Configuration
The 1N745 diode has two pins, anode and cathode, which are denoted by the color band on the diode body. The anode is typically marked with a white or silver band, while the cathode is marked with a black band.
Functional Features
The 1N745 diode acts as a one-way valve for current flow, allowing current to pass in only one direction. It is commonly used in rectifier and signal demodulation circuits due to its fast switching characteristics.
Advantages and Disadvantages
Advantages:
- Fast switching speed
- Small form factor
- Low forward voltage drop
Disadvantages:
- Limited maximum reverse voltage
- Relatively low maximum forward current
Working Principles
The 1N745 diode operates based on the principles of semiconductor junction behavior. When a forward bias is applied, it allows current to flow, while in reverse bias, it blocks the current flow.
Detailed Application Field Plans
The 1N745 diode finds applications in various electronic circuits, including: - Signal demodulation - Voltage clamping - Overvoltage protection - Rectification
Detailed and Complete Alternative Models
Some alternative models to the 1N745 diode include: - 1N914: General-purpose diode with similar characteristics - 1N4001: Higher voltage rectifier diode - 1N4148: High-speed switching diode
In conclusion, the 1N745 diode is a versatile semiconductor device with applications in a wide range of electronic circuits, offering fast switching characteristics and compact form factor.
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Seznam 10 běžných otázek a odpovědí souvisejících s aplikací 1N745 v technických řešeních
What is 1N745?
- 1N745 is a zener diode with a specific voltage rating used for voltage regulation and protection in electronic circuits.
What is the voltage rating of 1N745?
- The voltage rating of 1N745 is typically 12 volts.
How is 1N745 used in technical solutions?
- 1N745 is commonly used to regulate voltage in power supplies, protect sensitive components from overvoltage, and stabilize circuit operation.
What are the key characteristics of 1N745?
- The key characteristics of 1N745 include its voltage regulation capability, low dynamic resistance, and ability to maintain a constant voltage across a wide range of currents.
Can 1N745 be used in reverse-bias mode?
- Yes, 1N745 can be used in reverse-bias mode to provide voltage clamping and transient suppression.
What are the typical applications of 1N745 in technical solutions?
- Typical applications of 1N745 include voltage regulation in power supplies, overvoltage protection in electronic circuits, and as a reference voltage source.
How does 1N745 compare to other zener diodes in terms of performance?
- 1N745 offers a specific voltage rating and performance characteristics that make it suitable for certain applications, but the choice of zener diode depends on the specific requirements of the circuit.
What precautions should be taken when using 1N745 in technical solutions?
- Precautions such as ensuring proper heat dissipation, avoiding excessive current, and protecting against voltage transients should be considered when using 1N745.
Can 1N745 be used in temperature-sensitive environments?
- Yes, 1N745 is designed to operate within specified temperature ranges, but extreme temperature conditions should be carefully evaluated.
Where can I find detailed specifications for 1N745?
- Detailed specifications for 1N745 can be found in the manufacturer's datasheet or technical documentation, which provides information on electrical characteristics, thermal management, and application guidelines.