DF1508S-E3/77
Product Overview
- Belongs to: Semiconductor Devices
- Category: Diode
- Use: Rectification and voltage regulation
- Characteristics: Small form factor, high efficiency, low forward voltage drop
- Package: SOD-123FL
- Essence: High-speed switching diode
- Packaging/Quantity: Tape & Reel, 3000 units per reel
Specifications
- Forward Voltage: 0.7V
- Reverse Voltage: 80V
- Forward Current: 1A
- Reverse Recovery Time: 4ns
- 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
- Compact package size
- High reliability
- Wide operating temperature range
Disadvantages
- Limited reverse voltage rating
- Sensitive to ESD
Working Principles
The DF1508S-E3/77 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
- Switching power supplies
- LED lighting
- Battery charging circuits
Detailed and Complete Alternative Models
- 1N4148
- 1N5819
- BAT54S
This comprehensive entry provides an in-depth understanding of the DF1508S-E3/77, covering its basic information, specifications, functional features, advantages, disadvantages, working principles, application field plans, and alternative models.
10个与DF1508S-E3/77在技术解决方案中的应用相关的常见问题及解答
What is the DF1508S-E3/77?
- The DF1508S-E3/77 is a surface mount Schottky barrier rectifier diode designed for general purpose applications.
What are the key features of the DF1508S-E3/77?
- The key features include a low forward voltage drop, high current capability, and a compact surface mount package.
What are the typical applications of the DF1508S-E3/77?
- Typical applications include polarity protection, freewheeling diodes, and power supply output rectification.
What is the maximum forward voltage of the DF1508S-E3/77?
- The maximum forward voltage is typically around 0.55V at a forward current of 1A.
What is the maximum reverse voltage of the DF1508S-E3/77?
- The maximum reverse voltage is 80V.
What is the maximum forward current of the DF1508S-E3/77?
- The maximum forward current is 15A.
Is the DF1508S-E3/77 suitable for high frequency applications?
- Yes, it is suitable for high frequency applications due to its fast switching capability.
Does the DF1508S-E3/77 have a low leakage current?
- Yes, it has a low reverse leakage current which makes it suitable for low power consumption applications.
What is the operating temperature range of the DF1508S-E3/77?
- The operating temperature range is typically from -65°C to +125°C.
Is the DF1508S-E3/77 compliant with RoHS requirements?
- Yes, it is compliant with RoHS requirements, making it environmentally friendly.