SS34-3HE3/9AT: Product Overview and Specifications
Introduction
The SS34-3HE3/9AT is a diode belonging to the Schottky barrier rectifier family. This product is widely used in various electronic applications due to its unique characteristics and performance.
Basic Information Overview
- Category: Diode
- Use: Rectification and voltage regulation in electronic circuits
- Characteristics: Low forward voltage drop, high current capability, fast switching speed
- Package: SOD-123FL
- Essence: Schottky barrier rectifier
- Packaging/Quantity: Tape and reel, 3000 units per reel
Specifications
- Forward Voltage Drop: 0.45V at 1A
- Reverse Voltage: 40V
- Average Rectified Current: 3A
- Maximum Surge Current: 80A
- Operating Temperature Range: -65°C to +125°C
Detailed Pin Configuration
The SS34-3HE3/9AT has a SOD-123FL package with two pins. The pin configuration is as follows: - Pin 1: Anode - Pin 2: Cathode
Functional Features
- Fast switching speed for high-efficiency applications
- Low forward voltage drop for reduced power dissipation
- High current capability for handling heavy loads
Advantages and Disadvantages
Advantages
- Efficient rectification and voltage regulation
- Compact package size for space-constrained designs
- Suitable for high-frequency applications
Disadvantages
- Limited reverse voltage rating compared to other diodes in the same category
- Sensitive to overvoltage conditions
Working Principles
The SS34-3HE3/9AT operates based on the Schottky barrier principle, where the metal-semiconductor junction allows for faster switching and lower forward voltage drop compared to conventional PN-junction diodes.
Detailed Application Field Plans
This diode is commonly used in the following applications: - Switching power supplies - DC-DC converters - Reverse polarity protection circuits - Low voltage rectification
Detailed and Complete Alternative Models
- SS32-3HE3/9AT
- SS36-3HE3/9AT
- SS38-3HE3/9AT
- SS54-3HE3/9AT
In conclusion, the SS34-3HE3/9AT diode offers efficient rectification and voltage regulation in a compact package, making it suitable for various electronic applications.
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What is the SS34-3HE3/9AT diode used for?
- The SS34-3HE3/9AT diode is commonly used for rectification and voltage regulation in various technical solutions.
What are the key specifications of the SS34-3HE3/9AT diode?
- The SS34-3HE3/9AT diode typically has a maximum repetitive peak reverse voltage of 40V, a maximum average forward rectified current of 3A, and a forward voltage drop of around 0.55V at 3A.
How can the SS34-3HE3/9AT diode be integrated into a circuit?
- The SS34-3HE3/9AT diode can be integrated as a rectifier in power supply circuits, voltage clamping circuits, and reverse polarity protection circuits.
What are the temperature considerations for the SS34-3HE3/9AT diode?
- The SS34-3HE3/9AT diode is designed to operate within a temperature range of -65°C to +150°C, making it suitable for a wide range of applications.
Can the SS34-3HE3/9AT diode handle high-frequency applications?
- Yes, the SS34-3HE3/9AT diode is capable of handling high-frequency switching due to its fast recovery time and low forward voltage drop.
Are there any recommended layout considerations when using the SS34-3HE3/9AT diode?
- It is advisable to minimize the length of the traces connecting the diode to other components to reduce parasitic inductance and ensure optimal performance.
What are the typical applications of the SS34-3HE3/9AT diode in technical solutions?
- The SS34-3HE3/9AT diode is commonly used in DC-DC converters, voltage regulators, battery charging circuits, and automotive electronics.
Does the SS34-3HE3/9AT diode require any external components for proper operation?
- In most cases, the SS34-3HE3/9AT diode may require additional passive components such as capacitors and resistors for filtering and protection purposes.
What are the potential failure modes of the SS34-3HE3/9AT diode?
- Common failure modes include thermal overstress, reverse voltage breakdown, and excessive forward current leading to junction damage.
Where can I find detailed application notes and reference designs for the SS34-3HE3/9AT diode?
- Detailed application notes and reference designs for the SS34-3HE3/9AT diode can be found in the manufacturer's datasheets, application guides, and online technical resources.