Xem thông số kỹ thuật để biết chi tiết sản phẩm.
1SMB5955 M4G
Product Overview
Category
The 1SMB5955 M4G belongs to the category of surface mount silicon zener diodes.
Use
These diodes are primarily used for voltage regulation and transient suppression in electronic circuits.
Characteristics
- Low leakage current
- High reliability
- Fast response time
- Wide voltage range
Package
The 1SMB5955 M4G is typically available in a SMB package.
Essence
The essence of this product lies in its ability to provide precise voltage regulation and protect electronic circuits from voltage spikes.
Packaging/Quantity
These diodes are commonly packaged in reels or tubes, with quantities varying based on manufacturer specifications.
Specifications
- Voltage Range: 6.2V to 200V
- Power Dissipation: 3W
- Operating Temperature: -65°C to +150°C
- Forward Voltage: 1.5V (at 200mA)
Detailed Pin Configuration
The 1SMB5955 M4G typically has two pins, with the anode and cathode connections clearly marked on the package.
Functional Features
- Voltage regulation
- Transient suppression
- Overvoltage protection
Advantages and Disadvantages
Advantages
- High reliability
- Fast response time
- Wide voltage range coverage
Disadvantages
- Limited power dissipation capability
- Sensitive to temperature variations
Working Principles
The 1SMB5955 M4G operates based on the principle of reverse breakdown voltage, where it conducts current when the applied voltage exceeds its specified rating, thereby regulating the voltage across the circuit.
Detailed Application Field Plans
Voltage Regulation
These diodes are widely used in voltage regulator circuits to maintain a stable output voltage.
Transient Suppression
In electronic systems, the 1SMB5955 M4G is employed to suppress voltage transients caused by events such as lightning strikes or electromagnetic interference.
Overvoltage Protection
Electronic devices and systems utilize these diodes to protect against overvoltage conditions that could damage sensitive components.
Detailed and Complete Alternative Models
- 1SMB5932BT3G
- 1SMB5919BT3G
- 1SMB5940BT3G
- 1SMB5913BT3G
In conclusion, the 1SMB5955 M4G is a crucial component in electronic circuits, providing voltage regulation and transient suppression capabilities. Its high reliability and fast response time make it a preferred choice for various applications, despite its limitations in power dissipation and sensitivity to temperature changes.
[Word Count: 366]
Liệt kê 10 câu hỏi và câu trả lời thường gặp liên quan đến ứng dụng 1SMB5955 M4G trong giải pháp kỹ thuật
What is the 1SMB5955 M4G?
- The 1SMB5955 M4G is a surface mount, 3W transient voltage suppressor diode designed to protect sensitive electronics from voltage transients induced by lightning, inductive load switching, and electrostatic discharge.
What is the maximum working voltage of the 1SMB5955 M4G?
- The maximum working voltage of the 1SMB5955 M4G is 55 volts.
What is the peak pulse power dissipation of the 1SMB5955 M4G?
- The peak pulse power dissipation of the 1SMB5955 M4G is 3000 watts for an 8/20µs waveform.
What are the typical applications of the 1SMB5955 M4G?
- The 1SMB5955 M4G is commonly used in telecommunications equipment, consumer electronics, industrial automation, and automotive electronics to protect against voltage surges and transients.
What is the operating temperature range of the 1SMB5955 M4G?
- The 1SMB5955 M4G has an operating temperature range of -55°C to +150°C.
What is the reverse stand-off voltage of the 1SMB5955 M4G?
- The reverse stand-off voltage of the 1SMB5955 M4G is 48.5 volts.
Does the 1SMB5955 M4G meet industry standards for surge protection?
- Yes, the 1SMB5955 M4G complies with industry standards such as IEC 61000-4-5 for surge immunity.
What is the package type of the 1SMB5955 M4G?
- The 1SMB5955 M4G is available in a DO-214AA (SMB) package.
Can the 1SMB5955 M4G be used for overvoltage protection in power supply circuits?
- Yes, the 1SMB5955 M4G is suitable for overvoltage protection in power supply circuits and can help safeguard sensitive components from voltage spikes.
Are there any recommended layout considerations when using the 1SMB5955 M4G?
- It is recommended to minimize the length and area of the traces connecting the 1SMB5955 M4G to the circuit to reduce parasitic inductance and ensure optimal transient suppression performance.