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1SMA4752HM2G
Product Overview
Category
The 1SMA4752HM2G 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
- Transient suppression
- Surface mount design
- High reliability
Package
The 1SMA4752HM2G is typically available in a small, surface-mount package.
Essence
The essence of this product lies in its ability to regulate voltage and suppress transients effectively.
Packaging/Quantity
The product is usually packaged in reels or tubes, with quantities varying based on manufacturer specifications.
Specifications
- Zener Voltage: 27V
- Power Dissipation: 1.5W
- Operating Temperature Range: -65°C to +150°C
- Forward Voltage: 1.5V
- Reverse Leakage Current: 5µA
Detailed Pin Configuration
The 1SMA4752HM2G typically has two pins, with the anode and cathode connections clearly marked.
Functional Features
- Precise voltage regulation
- Fast response to transient events
- Small form factor
- High reliability and durability
Advantages
- Effective voltage regulation
- Quick response to transient surges
- Compact size for space-constrained applications
- Reliable performance over a wide temperature range
Disadvantages
- Limited power dissipation capability compared to larger diode packages
- Sensitive to excessive current and voltage spikes
Working Principles
The 1SMA4752HM2G operates based on the principle of the Zener effect, where it maintains a constant voltage across its terminals when reverse-biased within its specified voltage range. It also rapidly conducts when subjected to transient voltage spikes, protecting downstream components.
Detailed Application Field Plans
This product finds extensive use in various electronic circuits, including: - Voltage regulators - Surge protectors - Power supplies - Signal conditioning circuits
Detailed and Complete Alternative Models
Some alternative models to the 1SMA4752HM2G include: - 1N4749A - BZX85C27 - MMSZ5245B
In conclusion, the 1SMA4752HM2G is a surface mount silicon zener diode that offers precise voltage regulation and transient suppression capabilities. Its compact size and reliable performance make it suitable for a wide range of electronic applications.
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Seznam 10 běžných otázek a odpovědí souvisejících s aplikací 1SMA4752HM2G v technických řešeních
What is 1SMA4752HM2G?
- 1SMA4752HM2G is a surface mount, high-power transient voltage suppressor diode designed to protect sensitive electronics from voltage spikes and transients.
What is the maximum peak pulse power of 1SMA4752HM2G?
- The maximum peak pulse power of 1SMA4752HM2G is 500 watts.
What is the breakdown voltage of 1SMA4752HM2G?
- The breakdown voltage of 1SMA4752HM2G is 52 volts.
What are the typical applications for 1SMA4752HM2G?
- Typical applications for 1SMA4752HM2G include overvoltage protection in telecommunications equipment, industrial control systems, and automotive electronics.
What is the operating temperature range of 1SMA4752HM2G?
- The operating temperature range of 1SMA4752HM2G is -55°C to +150°C.
What is the forward voltage drop of 1SMA4752HM2G at 10A?
- The forward voltage drop of 1SMA4752HM2G at 10A is typically 0.9V.
Is 1SMA4752HM2G RoHS compliant?
- Yes, 1SMA4752HM2G is RoHS compliant, making it suitable for use in environmentally sensitive applications.
What is the package type of 1SMA4752HM2G?
- 1SMA4752HM2G is available in a DO-214AC (SMA) package.
What are the key features of 1SMA4752HM2G?
- Key features of 1SMA4752HM2G include low clamping voltage, fast response time, and high surge capability.
Can 1SMA4752HM2G be used for ESD protection?
- Yes, 1SMA4752HM2G can be used for ESD (electrostatic discharge) protection in various electronic circuits and systems.