BAS19LT1G
Product Overview
- Category: Diode
- Use: Signal rectification and switching
- Characteristics: Small signal, high-speed switching diode
- Package: SOT-23
- Essence: High reliability and low leakage current
- Packaging/Quantity: Tape and Reel, 3000 per reel
Specifications
- Forward Voltage: 0.715V @ 100mA
- Reverse Voltage: 100V
- Forward Current: 200mA
- Reverse Recovery Time: 4ns
- Power Dissipation: 225mW
Detailed Pin Configuration
The BAS19LT1G has three pins arranged in the SOT-23 package: 1. Pin 1: Anode 2. Pin 2: Cathode 3. Pin 3: Not connected (NC)
Functional Features
- Fast switching speed
- Low capacitance
- High surge current capability
- Low forward voltage drop
Advantages and Disadvantages
Advantages
- High reliability
- Low leakage current
- Small package size
- Suitable for high-speed switching applications
Disadvantages
- Limited reverse voltage capability
- Sensitive to overvoltage conditions
Working Principles
The BAS19LT1G operates based on the principles of semiconductor physics, utilizing its P-N junction to allow current flow in one direction while blocking it in the reverse direction.
Detailed Application Field Plans
The BAS19LT1G is commonly used in the following applications: - Signal rectification in communication systems - Switching in high-frequency circuits - Protection diode in electronic circuits
Detailed and Complete Alternative Models
Some alternative models to BAS19LT1G include: - 1N4148: General purpose diode with similar characteristics - BAT54S: Dual series Schottky diode for high-speed switching applications - BAV99: Dual diode with high switching speed and low capacitance
In conclusion, the BAS19LT1G is a small signal, high-speed switching diode with excellent reliability and low leakage current, making it suitable for various high-frequency applications.
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What is BAS19LT1G?
- BAS19LT1G is a high-speed switching diode commonly used in electronic circuits for applications such as signal demodulation, mixing, and detection.
What are the key features of BAS19LT1G?
- BAS19LT1G features a low forward voltage drop, fast switching speed, and high reliability, making it suitable for high-frequency and high-speed applications.
What are the typical applications of BAS19LT1G?
- BAS19LT1G is commonly used in RF and microwave circuits, frequency multipliers, mixers, and detectors due to its fast switching characteristics.
What is the maximum forward voltage of BAS19LT1G?
- The maximum forward voltage of BAS19LT1G is typically around 1V at a forward current of 100mA.
What is the reverse recovery time of BAS19LT1G?
- The reverse recovery time of BAS19LT1G is typically very short, in the range of nanoseconds, allowing for rapid switching in high-speed applications.
Can BAS19LT1G be used in rectifier circuits?
- Yes, BAS19LT1G can be used in low-power rectifier circuits due to its low forward voltage drop and fast recovery time.
What is the maximum reverse voltage rating of BAS19LT1G?
- The maximum reverse voltage rating of BAS19LT1G is typically around 100V, making it suitable for many low- to medium-voltage applications.
Is BAS19LT1G suitable for high-frequency applications?
- Yes, BAS19LT1G is well-suited for high-frequency applications due to its fast switching speed and low parasitic capacitance.
Can BAS19LT1G be used in temperature-sensitive applications?
- BAS19LT1G has a wide operating temperature range and can be used in temperature-sensitive applications within its specified temperature limits.
Are there any alternative diodes similar to BAS19LT1G?
- Similar diodes to BAS19LT1G include BAT54 series and BAV99 series, which also offer fast switching characteristics and low forward voltage drop for similar applications.