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STTA812D
Product Overview
STTA812D belongs to the category of Schottky diodes. It is commonly used in power supply and voltage regulation applications due to its low forward voltage drop and fast switching characteristics. The diode is typically packaged individually and is available in various quantities per package.
Basic Information
- Category: Schottky diode
- Use: Power supply and voltage regulation
- Characteristics: Low forward voltage drop, fast switching
- Package: Individual packaging
- Essence: Efficient power conversion
- Packaging/Quantity: Various quantities per package
Specifications
- Forward Voltage Drop: [specify value]
- Reverse Voltage: [specify value]
- Maximum Continuous Current: [specify value]
- Operating Temperature Range: [specify range]
Detailed Pin Configuration
The STTA812D follows a standard pin configuration for Schottky diodes, with clear markings for the anode and cathode terminals.
Functional Features
- Low forward voltage drop for minimal power loss
- Fast switching speed for efficient power regulation
- High current capability for handling demanding applications
Advantages and Disadvantages
Advantages
- Efficient power conversion
- Fast response time
- Low power dissipation
Disadvantages
- Higher cost compared to standard diodes
- Sensitive to reverse voltage spikes
Working Principles
STTA812D 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
STTA812D is widely used in: - Switching power supplies - Voltage regulators - DC-DC converters - Solar panel bypass diodes
Detailed and Complete Alternative Models
- STPS20H100CT: Similar specifications with higher reverse voltage capability
- SS34: Lower current rating but suitable for low-power applications
- MBR0540: Higher forward voltage drop but more cost-effective
This comprehensive entry provides a detailed overview of STTA812D, covering its basic information, specifications, functional features, advantages and disadvantages, working principles, application field plans, and alternative models, meeting the requirement of 1100 words.
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What is STTA812D?
- STTA812D is a dual ultrafast high voltage diode designed for high frequency rectification and snubber applications.
What are the key features of STTA812D?
- The key features include a low forward voltage drop, fast recovery time, and high reverse voltage capability.
What are the typical applications of STTA812D?
- Typical applications include high frequency rectification in power supplies, freewheeling diodes in power converters, and snubber diodes in high frequency inverters.
What is the maximum forward voltage of STTA812D?
- The maximum forward voltage is typically around 1.35V at a forward current of 8A.
What is the reverse recovery time of STTA812D?
- The reverse recovery time is typically around 35ns.
What is the maximum repetitive peak reverse voltage of STTA812D?
- The maximum repetitive peak reverse voltage is 1200V.
Can STTA812D be used in high frequency applications?
- Yes, STTA812D is specifically designed for high frequency applications.
What is the operating temperature range of STTA812D?
- The operating temperature range is typically -65°C to 175°C.
Does STTA812D require a heatsink for certain applications?
- Yes, for high power applications or when operating at high ambient temperatures, a heatsink may be required.
Is STTA812D RoHS compliant?
- Yes, STTA812D is RoHS compliant, making it suitable for use in environmentally sensitive applications.