
Allicdata Part #: | 1N4556B-ND |
Manufacturer Part#: |
1N4556B |
Price: | $ 22.59 |
Product Category: | Discrete Semiconductor Products |
Manufacturer: | Microsemi Corporation |
Short Description: | DIODE ZENER 7.5V 500MW DO5 |
More Detail: | Zener Diode 7.5V 500mW ±5% Chassis, Stud Mount DO-... |
DataSheet: | ![]() |
Quantity: | 1000 |
100 +: | $ 20.32860 |
Series: | -- |
Packaging: | Bulk |
Part Status: | Active |
Voltage - Zener (Nom) (Vz): | 7.5V |
Tolerance: | ±5% |
Power - Max: | 500mW |
Impedance (Max) (Zzt): | 0.24 Ohms |
Current - Reverse Leakage @ Vr: | 10µA @ 3V |
Voltage - Forward (Vf) (Max) @ If: | 1.5V @ 10A |
Operating Temperature: | -65°C ~ 175°C |
Mounting Type: | Chassis, Stud Mount |
Package / Case: | DO-203AB, DO-5, Stud |
Supplier Device Package: | DO-5 |
Base Part Number: | 1N4556 |
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The 1N4556B is a special type of diode, and may be categorized as a Zener diode. This type of diode is designed to prevent changes in forward bias caused by a fluctuation in reverse bias, and when operated properly, it can serve as the regulator of a certain voltage, commonly referred to as a Zener diode.
It is an axial type diode,meaning that the diode is shaped like a cylinder. When an electric current of the specified voltage runs through the diode, it serves as a voltage clamp, meaning that the diode will absorb any excessive voltage without exceeding a specific limit - the zener voltage, which serves as the maximum set point of the allowed voltage.
A Zener diode can be utilized in a variety of different applications. The most common use for a Zener diode is as a voltage regulator. It can be used in amplifiers, voltage converters, digital circuits, and other types of electrical circuits. Additionally, the diode can be used for surge suppressors, voltage clamps, and even audio signal limiter. The diode is also able to be used as a voltage regulator for charge pumps, power supplies, and power conditioning.
A Zener diode works by allowing electricity to flow in one direction and not in the other. This is because an electric field is created which causes electrons to move to a different location than their original positions. This electric field is created by the diode itself and when it is connected to a voltage source, current will flow through the diode and cause the electrons to move. This movement of electrons creates a reverse bias, meaning that it prevents the current from flowing in the opposite direction. As the electricity flows through the diode, it creates a small voltage spike. This voltage spike can then be used to create the voltage regulator.
The 1N4556B is a highly efficient diode and is ideal for general purpose applications. It is able to operate over a wide temperature range and is designed to be used in high voltage applications. It is also designed for high reliability, meaning that it is less prone to failure than other types of diodes. Additionally, the diode is able to work in high power circuits and is able to handle higher voltage than most other diodes. It is also relatively inexpensive compared to other diodes.
The 1N4556B is a versatile and efficient Zener diode that is suited for a wide range of applications. It can be used to regulate voltage, to clamp surges, and to limit audio signals. Additionally, the diode is designed for high efficiency and reliability and is able to handle high voltages and power levels. It is also relatively inexpensive, making it an ideal choice for general purpose applications.
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