PD3S120LQ-7 Discrete Semiconductor Products |
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Allicdata Part #: | PD3S120LQ-7DITR-ND |
Manufacturer Part#: |
PD3S120LQ-7 |
Price: | $ 0.18 |
Product Category: | Discrete Semiconductor Products |
Manufacturer: | Diodes Incorporated |
Short Description: | DIODE SCHOTTKY 20V 1A POWERDI323 |
More Detail: | Diode Schottky 20V 1A Surface Mount PowerDI™ 323 |
DataSheet: | PD3S120LQ-7 Datasheet/PDF |
Quantity: | 1000 |
3000 +: | $ 0.15468 |
6000 +: | $ 0.14470 |
15000 +: | $ 0.13472 |
Series: | Automotive, AEC-Q101 |
Packaging: | Tape & Reel (TR) |
Part Status: | Active |
Diode Type: | Schottky |
Voltage - DC Reverse (Vr) (Max): | 20V |
Current - Average Rectified (Io): | 1A |
Voltage - Forward (Vf) (Max) @ If: | 420mV @ 1A |
Speed: | Fast Recovery = 200mA (Io) |
Current - Reverse Leakage @ Vr: | 160µA @ 20V |
Capacitance @ Vr, F: | 46pF @ 10V, 1MHz |
Mounting Type: | Surface Mount |
Package / Case: | PowerDI™ 323 |
Supplier Device Package: | PowerDI™ 323 |
Operating Temperature - Junction: | -65°C ~ 125°C |
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Introduction
The PD3S120LQ-7 is a rectifier diode commonly used in a variety of electronic applications. Rectifiers are diodes that are capable of converting alternating current (AC) to direct current (DC). The purpose of the PD3S120LQ-7 is to allow for the flow of current in one direction with little or no resistance. It is also designed to reduce the hum usually associated with AC power. This article will discuss the application field and working principle of the PD3S120LQ-7 diode.
Application Field
The PD3S120LQ-7 diode is used in a variety of applications, such as power supplies, signal conditioning, computer systems, motor control systems, communication and control systems, and motor vehicle systems. Due to its high frequency response and low reverse leakage, it is also suitable for use in any application that requires a high power switch.
Working Principle
The working principle of the PD3S120LQ-7 is fairly simple. When a positive voltage is applied to the anode terminal of the diode, an electric current begins to flow in the direction of the cathode. This occurs due to the negative potential built up in the forward biased anode-cathode diode. The voltage drop across the diode while in forward bias mode is termed VF, and it usually ranges from 0.7V to 1.1V.
On the other hand, when a negative voltage is applied to the anode terminal, this is known as reverse bias mode and the current does not flow as freely as in forward bias. The voltage drop across the diode in this mode is known as VR and it is much higher than VF. For example, the VR of the PD3S120LQ-7 is usually around 700V. The primary purpose of this high VR rating is to protect the diode from being damaged by excessive reverse current.
Conclusion
In conclusion, the PD3S120LQ-7 is an ideal choice for any application that requires a high power switch. It is capable of converting alternating current to direct current and also provides protection against excessive reverse current. It can be used in a variety of applications, such as power supplies, signal conditioning, motor vehicle systems and more. The working principle is relatively simple and it is effective in regulating the flow of electric current.
The specific data is subject to PDF, and the above content is for reference
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