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SMMSD103T1G
Product Overview
Category: Semiconductor
Use: Rectifier diode
Characteristics: High efficiency, low forward voltage drop
Package: SOD-123
Essence: Silicon rectifier diode
Packaging/Quantity: Tape and reel, 3000 units per reel
Specifications
- Voltage Rating: 30V
- Forward Current: 1A
- Reverse Current: 5µA
- Forward Voltage Drop: 0.55V at 1A
- Operating Temperature Range: -65°C to +150°C
Detailed Pin Configuration
The SMMSD103T1G has two pins in the SOD-123 package. The anode is connected to pin 1, and the cathode is connected to pin 2.
Functional Features
- High efficiency
- Low forward voltage drop
- Fast switching speed
- Low reverse leakage current
Advantages and Disadvantages
Advantages: - High efficiency - Fast switching speed - Low forward voltage drop
Disadvantages: - Limited reverse voltage rating - Sensitivity to overvoltage conditions
Working Principles
The SMMSD103T1G operates as a rectifier diode, allowing current to flow in one direction while blocking it in the opposite direction. When a forward voltage is applied, the diode conducts, allowing current to pass through.
Detailed Application Field Plans
The SMMSD103T1G is commonly used in: - Power supply circuits - Voltage regulation - Reverse polarity protection - DC-DC converters - Battery charging circuits
Detailed and Complete Alternative Models
- 1N4148: Similar characteristics and package
- 1N5819: Higher voltage rating, different package
- BAT54S: Dual diode configuration, similar characteristics
In conclusion, the SMMSD103T1G is a high-efficiency rectifier diode with a low forward voltage drop, making it suitable for various applications in power supply and voltage regulation circuits.
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Maglista ng 10 karaniwang tanong at sagot na nauugnay sa aplikasyon ng SMMSD103T1G sa mga teknikal na solusyon
What is SMMSD103T1G?
- SMMSD103T1G is a dual common cathode Schottky diode designed for use in high frequency and low voltage applications.
What are the key features of SMMSD103T1G?
- The key features include a low forward voltage drop, high switching speed, and a small footprint package.
In what technical solutions can SMMSD103T1G be used?
- SMMSD103T1G can be used in power management, voltage clamping, and reverse polarity protection applications.
What is the maximum forward voltage of SMMSD103T1G?
- The maximum forward voltage is typically around 0.35V at a forward current of 1A.
What is the reverse voltage rating of SMMSD103T1G?
- The reverse voltage rating is 30V.
Can SMMSD103T1G be used in high frequency applications?
- Yes, SMMSD103T1G is designed for high frequency applications.
Is SMMSD103T1G suitable for automotive applications?
- Yes, SMMSD103T1G is AEC-Q101 qualified, making it suitable for automotive applications.
What is the operating temperature range of SMMSD103T1G?
- The operating temperature range is -65°C to +150°C.
Does SMMSD103T1G have any industry certifications?
- Yes, it is UL recognized and RoHS compliant.
Where can I find detailed application notes for using SMMSD103T1G in technical solutions?
- Detailed application notes can be found on the manufacturer's website or in the product datasheet.