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1N4620 BK - Diode Encyclopedia Entry
Product Overview
Category:
The 1N4620 BK is a diode, specifically a small signal silicon rectifier diode.
Use:
It is commonly used in electronic circuits for rectification and voltage regulation.
Characteristics:
- Forward Voltage: 1V
- Reverse Voltage: 50V
- Forward Current: 150mA
- Reverse Recovery Time: 4ns
Package:
The 1N4620 BK comes in a DO-35 package.
Packaging/Quantity:
It is typically available in reels or bulk packaging with quantities varying based on supplier and customer requirements.
Specifications
- Manufacturer: [Insert Manufacturer Name]
- Part Number: 1N4620 BK
- Type: Small Signal Silicon Rectifier Diode
- Maximum Forward Voltage: 1V
- Maximum Reverse Voltage: 50V
- Maximum Forward Current: 150mA
- Reverse Recovery Time: 4ns
- Package: DO-35
Detailed Pin Configuration
The 1N4620 BK has two pins, anode and cathode. The anode is connected to the positive terminal of the circuit, while the cathode is connected to the negative terminal.
Functional Features
The 1N4620 BK acts as a one-way valve for electric current, allowing current to flow in only one direction. It is commonly used in rectifier circuits to convert alternating current (AC) to direct current (DC).
Advantages and Disadvantages
Advantages:
- Low forward voltage drop
- Fast reverse recovery time
- Small form factor
Disadvantages:
- Limited maximum reverse voltage
- Relatively low forward current rating
Working Principles
When a positive voltage is applied to the anode with respect to the cathode, the diode allows current to flow. When a negative voltage is applied, the diode blocks the current flow.
Detailed Application Field Plans
The 1N4620 BK is widely used in various electronic devices and circuits, including: - Power supplies - Battery chargers - Voltage regulators - Signal demodulation circuits
Detailed and Complete Alternative Models
Some alternative models to the 1N4620 BK include: - 1N4148: A general-purpose switching diode with similar characteristics - 1N4001: A larger power rectifier diode with higher voltage and current ratings
In conclusion, the 1N4620 BK is a small signal silicon rectifier diode commonly used in electronic circuits for rectification and voltage regulation. Its low forward voltage drop, fast reverse recovery time, and small form factor make it suitable for various applications in electronics.
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Liste 10 perguntas e respostas comuns relacionadas à aplicação de 1N4620 BK em soluções técnicas
What is the 1N4620 BK diode used for?
- The 1N4620 BK diode is commonly used in rectification and voltage regulation applications.
What are the key specifications of the 1N4620 BK diode?
- The 1N4620 BK diode is a silicon rectifier diode with a maximum repetitive peak reverse voltage of 1000V and a maximum average forward rectified current of 1A.
Can the 1N4620 BK diode be used in high-voltage applications?
- Yes, the 1N4620 BK diode is suitable for use in high-voltage applications due to its high peak reverse voltage rating.
What are the typical applications of the 1N4620 BK diode?
- Typical applications include power supplies, inverters, battery chargers, and other electronic circuits requiring rectification and voltage regulation.
Is the 1N4620 BK diode suitable for fast-switching applications?
- No, the 1N4620 BK diode is not designed for fast-switching applications due to its relatively slow recovery time.
What is the temperature range for the 1N4620 BK diode?
- The 1N4620 BK diode is typically rated for operation within a temperature range of -65°C to +175°C.
Can the 1N4620 BK diode handle surge currents?
- Yes, the 1N4620 BK diode has a specified surge current capability, making it suitable for handling transient overloads.
Does the 1N4620 BK diode require a heatsink for certain applications?
- Depending on the specific application and operating conditions, a heatsink may be required to dissipate heat from the diode.
Are there any alternative diodes that can be used in place of the 1N4620 BK?
- Yes, similar diodes such as the 1N400x series or 1N540x series can be used as alternatives, depending on the specific requirements of the application.
Where can I find detailed technical information and datasheets for the 1N4620 BK diode?
- Detailed technical information and datasheets for the 1N4620 BK diode can be found on manufacturer websites, distributor platforms, or electronic component databases.