1SMB45CAT3G
Product Overview
Category
The 1SMB45CAT3G belongs to the category of surface mount silicon zener diodes.
Use
It is commonly used for voltage regulation and transient suppression in electronic circuits.
Characteristics
- Voltage regulation capability
- Transient suppression
- Surface mount design
- High reliability
Package
The 1SMB45CAT3G is typically available in a SMB package.
Essence
This product serves as a crucial component in electronic circuits, providing voltage regulation and transient suppression to ensure the stability and protection of sensitive components.
Packaging/Quantity
The 1SMB45CAT3G is usually packaged in reels or tubes, with quantities varying based on manufacturer specifications.
Specifications
- Zener Voltage: 45V
- Power Dissipation: 3W
- Operating Temperature Range: -65°C to +150°C
- Forward Voltage: 1.5V
- Reverse Leakage Current: 5µA
Detailed Pin Configuration
The 1SMB45CAT3G typically has two pins, with the anode and cathode connections clearly marked on the device.
Functional Features
- Voltage regulation: The 1SMB45CAT3G provides stable voltage output under specified conditions.
- Transient suppression: It protects connected circuits from voltage spikes and transients.
Advantages
- Small form factor
- High reliability
- Wide operating temperature range
Disadvantages
- Limited power dissipation capability compared to larger diode packages
- Sensitive to overvoltage conditions
Working Principles
The 1SMB45CAT3G operates based on the principle of zener breakdown, where it maintains a constant voltage across its terminals when operated within its specified parameters. When subjected to excessive voltage, it conducts to suppress the transient and protect the circuit.
Detailed Application Field Plans
The 1SMB45CAT3G finds applications in various electronic systems, including: - Power supplies - Voltage regulators - Surge protection circuits - Automotive electronics - Industrial control systems
Detailed and Complete Alternative Models
Some alternative models to the 1SMB45CAT3G include: - 1N4745A - BZT52C45 - MMSZ5245B - P6SMB45CA
In conclusion, the 1SMB45CAT3G is a vital component in electronic circuits, providing voltage regulation and transient suppression. Its small form factor, high reliability, and wide operating temperature range make it suitable for diverse applications in the electronics industry.
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技術ソリューションにおける 1SMB45CAT3G の適用に関連する 10 件の一般的な質問と回答をリストします。
What is 1SMB45CAT3G?
- 1SMB45CAT3G is a surface mount, bidirectional TVS (transient voltage suppressor) diode designed to protect sensitive electronics from voltage transients and surges.
What is the maximum peak pulse power of 1SMB45CAT3G?
- The maximum peak pulse power of 1SMB45CAT3G is 600 watts.
What is the breakdown voltage of 1SMB45CAT3G?
- The breakdown voltage of 1SMB45CAT3G is 45 volts.
What are the typical applications for 1SMB45CAT3G?
- Typical applications for 1SMB45CAT3G include protection of electronic circuits in telecommunications equipment, computers, industrial and consumer electronics, and automotive systems.
What is the operating temperature range of 1SMB45CAT3G?
- The operating temperature range of 1SMB45CAT3G is -55°C to +150°C.
What is the reverse stand-off voltage of 1SMB45CAT3G?
- The reverse stand-off voltage of 1SMB45CAT3G is 45 volts.
Does 1SMB45CAT3G meet industry standards for surge protection?
- Yes, 1SMB45CAT3G meets industry standards for surge protection, including IEC 61000-4-5 and ISO 7637-2.
Can 1SMB45CAT3G be used in high-speed data line protection?
- Yes, 1SMB45CAT3G can be used in high-speed data line protection applications.
What package type does 1SMB45CAT3G come in?
- 1SMB45CAT3G comes in a SMB (DO-214AA) package.
Is 1SMB45CAT3G RoHS compliant?
- Yes, 1SMB45CAT3G is RoHS compliant, making it suitable for use in environmentally friendly electronic products.