1N5554US Discrete Semiconductor Products |
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Allicdata Part #: | 1N5554US-ND |
Manufacturer Part#: |
1N5554US |
Price: | $ 8.81 |
Product Category: | Discrete Semiconductor Products |
Manufacturer: | Microsemi Corporation |
Short Description: | DIODE GEN PURP 1KV 3A B-MELF |
More Detail: | Diode Standard 1000V 3A Surface Mount B, SQ-MELF |
DataSheet: | 1N5554US Datasheet/PDF |
Quantity: | 500 |
1 +: | $ 8.00730 |
10 +: | $ 7.27650 |
100 +: | $ 6.18502 |
500 +: | $ 5.27547 |
Series: | -- |
Packaging: | Bulk |
Part Status: | Active |
Diode Type: | Standard |
Voltage - DC Reverse (Vr) (Max): | 1000V |
Current - Average Rectified (Io): | 3A |
Voltage - Forward (Vf) (Max) @ If: | 1.2V @ 9A |
Speed: | Standard Recovery >500ns, > 200mA (Io) |
Reverse Recovery Time (trr): | 2µs |
Current - Reverse Leakage @ Vr: | 1µA @ 1000V |
Capacitance @ Vr, F: | -- |
Mounting Type: | Surface Mount |
Package / Case: | SQ-MELF, B |
Supplier Device Package: | B, SQ-MELF |
Operating Temperature - Junction: | -65°C ~ 175°C |
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Diodes - Rectifiers - Single
The 1N5554US is a silicon rectifier diode with a higher voltage rating than conventional 1N400x series rectifier diodes. The 1N5554US is designed to handle up to 600 Volts peak inverse voltage, or PIV, and 5 Amps of forward current. While rated to handle 600V, the diode must still be operated at or less than its rated voltage, as exceeding this rating can permanently damage the diode.
A rectifier diode, such as the 1N5554US, is mainly used to block the flow of current in one direction while allowing current to flow in the opposite direction. This helps to change AC (alternating current) to DC (direct current). The 1N5554US rectifier is used most commonly as a replacement for the 1N400x series of rectifier diode, which is also a popular rectifier for many applications.
Application Fields
The 1N5554US rectifier has a wide range of applications in different industries including:
- Telecommunications: The 1N5554US rectifier is used to convert AC to DC power in telecommunication components such as modems, routers, and other network equipment.
- Computers: The 1N5554US rectifier is used to power the motherboard, power supplies, and other peripherals.
- Electronic Devices: The 1N5554US rectifier is used in electronic devices such as radios, televisions, and radios.
- Industrial Equipment: The 1N5554US rectifier is used to power industrial machinery such as pumps, motors, and conveyors.
- Automotive: The 1N5554US rectifier is used in automotive applications such as lighting, electronics, and other components.
- Medical Equipment: The 1N5554US rectifier is used in medical equipment such as defibrillators, ECG machines, and other medical devices.
Working Principle
The 1N5554US rectifier diode is a semiconductor diode that works on the diode principle. A diode is made up of two terminals, an anode and a cathode. In a forward biased diode, current flows from the anode to the cathode. This is because the anode is connected to a positive voltage source, and the cathode is connected to a negative voltage source. When current flows from the anode to the cathode, it is known as forward current.
When a reverse voltage is applied to the diode, current will not flow from the cathode to the anode. This phenomenon is known as the reverse breakdown voltage. When the reverse voltage applied is greater than the reverse breakdown voltage of the diode, current will begin to flow from the cathode to the anode, known as reverse current. This is the purpose of the 1N5554US rectifier, it allows current to only flow in one direction, and blocks current in the opposite direction.
Conclusion
The 1N5554US rectifier diode is an invaluable part of many electronic circuits, as it helps regulate the flow of current in a circuit. As seen, it has many applications in many fields, and is available in many different sizes, shapes, and wattages. It is important to keep in mind that the 1N5554US needs to operated at or less than its rated voltage, to ensure its life expectancy is met and the diode does not fail prematurely.
The specific data is subject to PDF, and the above content is for reference
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