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BAS40-04-HE3-18
Product Overview
Category
The BAS40-04-HE3-18 belongs to the category of small signal Schottky diodes.
Use
It is commonly used in applications requiring high-speed switching and low forward voltage drop.
Characteristics
- High-speed switching capability
- Low forward voltage drop
- Small form factor
- Reliable performance
Package
The BAS40-04-HE3-18 is typically available in a surface mount SOT-23 package.
Essence
This diode is essential for electronic circuits where fast switching and low power loss are critical.
Packaging/Quantity
The BAS40-04-HE3-18 is usually supplied in reels with quantities varying based on manufacturer specifications.
Specifications
- Forward Voltage: 0.32V
- Reverse Voltage: 40V
- Forward Current: 200mA
- Reverse Recovery Time: 4ns
Detailed Pin Configuration
The BAS40-04-HE3-18 typically has three pins: 1. Anode 2. Cathode 3. No Connection (NC)
Functional Features
- Fast switching speed
- Low forward voltage drop
- High reliability
- Suitable for high-frequency applications
Advantages
- Efficient energy conversion
- Reduced power loss
- Compact design
- Wide operating temperature range
Disadvantages
- Limited reverse voltage tolerance
- Susceptible to thermal runaway at high currents
Working Principles
The BAS40-04-HE3-18 operates based on the Schottky barrier principle, where the metal-semiconductor junction allows for faster switching compared to standard PN-junction diodes. When forward biased, it exhibits low voltage drop due to the absence of minority carrier injection.
Detailed Application Field Plans
The BAS40-04-HE3-18 finds extensive use in: - Switching power supplies - Signal demodulation - RF mixers - Voltage clamping circuits
Detailed and Complete Alternative Models
Some alternative models to the BAS40-04-HE3-18 include: - BAT54 series - HSMS-286x series - 1N5711 series
In conclusion, the BAS40-04-HE3-18 is a crucial component in electronic circuits requiring high-speed switching and low forward voltage drop. Its compact size, efficient performance, and suitability for various applications make it a popular choice among designers and engineers.
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Seznam 10 běžných otázek a odpovědí souvisejících s aplikací BAS40-04-HE3-18 v technických řešeních
What is BAS40-04-HE3-18?
- BAS40-04-HE3-18 is a dual common cathode Schottky diode with a maximum repetitive peak reverse voltage of 40V and a forward current of 200mA.
What are the typical applications of BAS40-04-HE3-18?
- BAS40-04-HE3-18 is commonly used in high-speed switching, voltage clamping, protection circuits, and signal detection applications.
What is the forward voltage drop of BAS40-04-HE3-18?
- The forward voltage drop of BAS40-04-HE3-18 is typically around 0.32V at a forward current of 10mA.
What is the reverse leakage current of BAS40-04-HE3-18?
- The reverse leakage current of BAS40-04-HE3-18 is typically very low, in the range of nanoamperes.
Can BAS40-04-HE3-18 be used for rectification purposes?
- Yes, BAS40-04-HE3-18 can be used for low-power rectification due to its low forward voltage drop and fast switching characteristics.
What are the thermal characteristics of BAS40-04-HE3-18?
- BAS40-04-HE3-18 has a junction temperature range of -65°C to +150°C, making it suitable for a wide range of operating conditions.
Is BAS40-04-HE3-18 suitable for high-frequency applications?
- Yes, BAS40-04-HE3-18 is designed for high-speed switching applications, making it suitable for high-frequency circuits.
What are the packaging options available for BAS40-04-HE3-18?
- BAS40-04-HE3-18 is available in various surface mount packages such as SOT-23 and SOD-323.
Does BAS40-04-HE3-18 have ESD protection?
- Yes, BAS40-04-HE3-18 offers ESD protection, making it suitable for applications where electrostatic discharge may be a concern.
Are there any specific layout considerations when using BAS40-04-HE3-18 in a circuit?
- It is recommended to minimize the length of the traces between BAS40-04-HE3-18 and other components to reduce parasitic effects and ensure optimal performance.