SMF45AHRQG
Product Overview
- Belongs to: Electronic Components
- Category: Diode
- Use: Rectification and voltage regulation
- Characteristics: High efficiency, low forward voltage drop
- Package: SOD-123FL
- Essence: Semiconductor diode
- Packaging/Quantity: Tape & Reel, 3000 units per reel
Specifications
- Forward Voltage: 0.7V
- Reverse Voltage: 45V
- Average Rectified Current: 1A
- Peak Surge Current: 30A
- Operating Temperature Range: -65°C to +150°C
Detailed Pin Configuration
- Pin 1: Anode
- Pin 2: Cathode
Functional Features
- Fast switching speed
- Low leakage current
- High surge capability
Advantages
- High efficiency
- Compact package size
- Wide operating temperature range
Disadvantages
- Limited peak surge current compared to some alternatives
- Sensitive to reverse voltage spikes
Working Principles
The SMF45AHRQG operates based on the principles of semiconductor physics, utilizing a P-N junction to allow current flow in one direction while blocking it in the reverse direction.
Detailed Application Field Plans
- Power supplies
- Voltage regulators
- Rectifiers in electronic circuits
Detailed and Complete Alternative Models
- 1N5819
- SS34
- RB751S-40
This comprehensive entry provides an in-depth understanding of the SMF45AHRQG diode, including its specifications, features, advantages, disadvantages, working principles, application field plans, and alternative models, making it a valuable resource for engineers and enthusiasts in the electronics industry.
10个与SMF45AHRQG在技术解决方案中的应用相关的常见问题及解答
What is SMF45AHRQG?
- SMF45AHRQG is a type of high-reliability surface mount fuse commonly used in electronic circuits to protect against overcurrent conditions.
What are the typical applications of SMF45AHRQG?
- SMF45AHRQG is commonly used in power supplies, battery chargers, and other electronic devices where protection against overcurrent is necessary.
What is the voltage and current rating of SMF45AHRQG?
- SMF45AHRQG typically has a voltage rating of 32V and a current rating of 4.5A.
How does SMF45AHRQG provide overcurrent protection?
- SMF45AHRQG operates by quickly breaking the circuit when an overcurrent condition is detected, preventing damage to the circuit components.
Are there any specific mounting requirements for SMF45AHRQG?
- SMF45AHRQG is designed for surface mount applications and should be mounted according to the manufacturer's recommended guidelines.
Can SMF45AHRQG be used in automotive applications?
- Yes, SMF45AHRQG can be used in automotive electronics where overcurrent protection is required.
What are the temperature specifications for SMF45AHRQG?
- SMF45AHRQG typically has a temperature range of -40°C to 85°C, making it suitable for a wide range of operating environments.
Is SMF45AHRQG RoHS compliant?
- Yes, SMF45AHRQG is generally RoHS compliant, meaning it meets the restrictions on hazardous substances.
Can SMF45AHRQG be replaced with a higher-rated fuse?
- It is not recommended to replace SMF45AHRQG with a higher-rated fuse as it may compromise the protection of the circuit.
Where can I purchase SMF45AHRQG fuses?
- SMF45AHRQG fuses can be purchased from authorized distributors or directly from the manufacturer.