1SMB5945HM4G
Product Overview
Category
The 1SMB5945HM4G belongs to the category of surface mount silicon zener diodes.
Use
It is primarily used for voltage regulation and transient suppression in electronic circuits.
Characteristics
- Voltage regulation capability
- Transient suppression
- Surface mount design
- High reliability
Package
The 1SMB5945HM4G is typically available in a DO-214AA (SMB) package.
Essence
This product serves as a crucial component in protecting electronic circuits from voltage spikes and regulating voltage levels.
Packaging/Quantity
The 1SMB5945HM4G is commonly packaged in reels with quantities varying based on manufacturer specifications.
Specifications
- Zener Voltage: 15V
- Power Dissipation: 3W
- Operating Temperature Range: -65°C to +150°C
- Forward Voltage: 1.5V at 200mA
Detailed Pin Configuration
The 1SMB5945HM4G has two pins, with the anode and cathode connections clearly marked on the device.
Functional Features
- Voltage regulation
- Transient suppression
- Fast response time
Advantages
- Small form factor
- High reliability
- Wide operating temperature range
Disadvantages
- Limited power dissipation capability
- Sensitive to overvoltage conditions
Working Principles
The 1SMB5945HM4G operates based on the principle of the zener effect, where it maintains a nearly constant voltage across its terminals when reverse-biased.
Detailed Application Field Plans
The 1SMB5945HM4G finds applications in various fields including: - Power supply units - Automotive electronics - Industrial control systems - Consumer electronics
Detailed and Complete Alternative Models
Some alternative models to the 1SMB5945HM4G include: - 1N4744A - BZX84C15 - MMSZ5245B
In conclusion, the 1SMB5945HM4G is a surface mount silicon zener diode that provides voltage regulation and transient suppression capabilities. Its small form factor and high reliability make it suitable for a wide range of electronic applications.
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تکنیکی حل میں 1SMB5945HM4G کے اطلاق سے متعلق 10 عام سوالات اور جوابات کی فہرست بنائیں
Sure, here are 10 common questions and answers related to the application of 1SMB5945HM4G in technical solutions:
What is the maximum reverse stand-off voltage of 1SMB5945HM4G?
- The maximum reverse stand-off voltage of 1SMB5945HM4G is 51 volts.
What is the peak pulse power dissipation of 1SMB5945HM4G?
- The peak pulse power dissipation of 1SMB5945HM4G is 600 watts for a 10/1000 µs waveform.
What is the typical junction capacitance of 1SMB5945HM4G?
- The typical junction capacitance of 1SMB5945HM4G is 300 pF.
What is the forward voltage drop of 1SMB5945HM4G at a specified current?
- The forward voltage drop of 1SMB5945HM4G is typically 0.58 volts at a forward current of 3.0 A.
What is the operating temperature range of 1SMB5945HM4G?
- The operating temperature range of 1SMB5945HM4G is -55°C to +150°C.
Can 1SMB5945HM4G be used for overvoltage protection in power supplies?
- Yes, 1SMB5945HM4G can be used for overvoltage protection in power supplies due to its transient voltage suppression capabilities.
Is 1SMB5945HM4G suitable for surge protection in automotive electronics?
- Yes, 1SMB5945HM4G is suitable for surge protection in automotive electronics applications where protection against voltage transients is required.
What is the package type of 1SMB5945HM4G?
- 1SMB5945HM4G is available in a SMB (DO-214AA) package.
Can 1SMB5945HM4G be used in telecommunications equipment for lightning protection?
- Yes, 1SMB5945HM4G can be used in telecommunications equipment for lightning protection and surge suppression.
What are the typical applications of 1SMB5945HM4G in electronic circuits?
- Typical applications of 1SMB5945HM4G include overvoltage protection, transient voltage suppression, and surge protection in various electronic circuits such as power supplies, automotive systems, and telecommunications equipment.