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SST2222AT116
Product Overview
- Category: Transistor
- Use: Amplification and switching in electronic circuits
- Characteristics: Small signal NPN transistor, low power, high voltage, high current capability
- Package: SOT-23
- Essence: Small size, high performance
- Packaging/Quantity: Tape and reel, 3000 units per reel
Specifications
- Type: NPN
- Maximum Power Dissipation: 225 mW
- Maximum Collector Current: 600 mA
- Maximum Collector-Base Voltage: 75 V
- Maximum Collector-Emitter Voltage: 40 V
- Maximum Emitter-Base Voltage: 6 V
- Transition Frequency: 250 MHz
Detailed Pin Configuration
- Collector (C)
- Base (B)
- Emitter (E)
Functional Features
- High current gain
- Low noise
- Fast switching speed
Advantages
- Small package size
- High current capability
- Wide range of applications
Disadvantages
- Limited power dissipation
- Moderate transition frequency
Working Principles
The SST2222AT116 operates as a semiconductor device, utilizing the movement of charge carriers to control the flow of current. When a small current is applied to the base terminal, it controls a larger current flowing between the collector and emitter terminals.
Detailed Application Field Plans
- Audio amplification
- Signal processing circuits
- Switching circuits
Detailed and Complete Alternative Models
- BC547
- 2N2222
- 2N3904
This comprehensive entry provides an in-depth understanding of the SST2222AT116 transistor, covering its basic information, specifications, features, advantages, disadvantages, working principles, application field plans, and alternative models.
Liệt kê 10 câu hỏi và câu trả lời thường gặp liên quan đến ứng dụng SST2222AT116 trong giải pháp kỹ thuật
What is SST2222AT116?
- SST2222AT116 is a general-purpose NPN transistor commonly used in electronic circuits for amplification and switching applications.
What are the typical applications of SST2222AT116?
- SST2222AT116 can be used in various technical solutions such as signal amplification, voltage regulation, motor control, and audio amplification.
What are the key electrical characteristics of SST2222AT116?
- The key electrical characteristics include a maximum collector current of 600mA, a maximum collector-emitter voltage of 40V, and a DC current gain (hfe) of 100-300.
How do I determine the pin configuration of SST2222AT116?
- The pin configuration of SST2222AT116 is typically available in its datasheet, which shows the base, emitter, and collector pins.
What are the recommended operating conditions for SST2222AT116?
- The recommended operating conditions include a maximum power dissipation, operating temperature range, and maximum voltage ratings as specified in the datasheet.
Can SST2222AT116 be used for low-power switching applications?
- Yes, SST2222AT116 is suitable for low-power switching applications due to its moderate current and voltage ratings.
Are there any common alternatives to SST2222AT116?
- Common alternatives to SST2222AT116 include 2N2222, PN2222, and BC547 transistors, which have similar characteristics and can be used in similar applications.
What are the considerations for driving SST2222AT116 in a circuit?
- When driving SST2222AT116, it's important to consider the base current, voltage drop across the transistor, and the load connected to the collector.
Can SST2222AT116 be used in high-frequency applications?
- While SST2222AT116 has limitations in high-frequency performance, it can still be used in moderate frequency applications such as audio amplification and signal processing.
Where can I find detailed information about using SST2222AT116 in technical solutions?
- Detailed information about using SST2222AT116 can be found in its datasheet, application notes from the manufacturer, and technical forums discussing its practical use in various circuits.