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SMF45A-HM3-08
Product Overview
The SMF45A-HM3-08 belongs to the category of semiconductor devices and is specifically designed for use in voltage clamping applications. Its characteristics include high surge capability, low clamping voltage, and fast response time. The package type is SMA, and it is available in tape and reel packaging with a quantity of 3000 units per reel.
Specifications
- Part Number: SMF45A-HM3-08
- Category: Semiconductor Devices
- Use: Voltage Clamping
- Characteristics: High Surge Capability, Low Clamping Voltage, Fast Response Time
- Package Type: SMA
- Packaging/Quantity: Tape and Reel, 3000 Units per Reel
Detailed Pin Configuration
The SMF45A-HM3-08 features a standard SMA package with two pins. Pin 1 is the cathode, and pin 2 is the anode.
Functional Features
- High Surge Capability: Able to withstand high surge currents without degradation.
- Low Clamping Voltage: Provides effective protection by limiting the voltage across the circuit.
- Fast Response Time: Quickly responds to transient voltage spikes, safeguarding sensitive components.
Advantages and Disadvantages
Advantages: - Effective surge protection - Fast response time - Compact SMA package
Disadvantages: - Limited to low voltage applications - May require additional components for comprehensive circuit protection
Working Principles
The SMF45A-HM3-08 operates based on the principle of avalanche breakdown, where it rapidly conducts excess current to ground when the voltage exceeds the clamping level. This effectively diverts the surge away from sensitive components, protecting them from damage.
Detailed Application Field Plans
The SMF45A-HM3-08 is ideally suited for use in electronic circuits that are susceptible to voltage transients, such as power supplies, communication equipment, and automotive electronics. It can be integrated into surge protection modules and PCB designs to ensure reliable operation in harsh electrical environments.
Detailed and Complete Alternative Models
Alternative Model 1: SMF5.0A
- Category: Semiconductor Devices
- Use: Voltage Clamping
- Characteristics: High Surge Capability, Low Clamping Voltage, Fast Response Time
- Package Type: SMA
- Packaging/Quantity: Tape and Reel, 3000 Units per Reel
Alternative Model 2: SMF30A
- Category: Semiconductor Devices
- Use: Voltage Clamping
- Characteristics: High Surge Capability, Low Clamping Voltage, Fast Response Time
- Package Type: SMA
- Packaging/Quantity: Tape and Reel, 3000 Units per Reel
In conclusion, the SMF45A-HM3-08 is a reliable semiconductor device designed for voltage clamping applications, offering high surge capability, low clamping voltage, and fast response time. Its compact SMA package and functional features make it suitable for various electronic circuits requiring surge protection.
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Seznam 10 běžných otázek a odpovědí souvisejících s aplikací SMF45A-HM3-08 v technických řešeních
What is SMF45A-HM3-08?
- SMF45A-HM3-08 is a surface mount, high-power transient voltage suppressor diode designed to protect sensitive electronics from voltage transients.
What are the key features of SMF45A-HM3-08?
- The key features include a peak pulse power dissipation of 400W, low clamping voltage, and fast response time.
In what applications can SMF45A-HM3-08 be used?
- SMF45A-HM3-08 is commonly used in applications such as automotive electronics, portable electronics, and industrial equipment where protection against voltage transients is required.
What is the maximum working voltage for SMF45A-HM3-08?
- The maximum working voltage for SMF45A-HM3-08 is typically 36V.
How does SMF45A-HM3-08 provide protection against voltage transients?
- SMF45A-HM3-08 clamps the transient voltage to a safe level, diverting excess current away from the protected circuit.
What is the operating temperature range for SMF45A-HM3-08?
- The operating temperature range is usually -55°C to +150°C, making it suitable for a wide range of environments.
Is SMF45A-HM3-08 RoHS compliant?
- Yes, SMF45A-HM3-08 is RoHS compliant, ensuring it meets environmental standards.
What is the package type for SMF45A-HM3-08?
- SMF45A-HM3-08 comes in a compact, surface-mount SMA package.
Can SMF45A-HM3-08 be used for ESD protection?
- Yes, SMF45A-HM3-08 can also provide effective electrostatic discharge (ESD) protection for sensitive components.
Are there any application notes or guidelines available for using SMF45A-HM3-08 in technical solutions?
- Yes, detailed application notes and guidelines are provided by the manufacturer to assist in the proper integration of SMF45A-HM3-08 into various technical solutions.