Allicdata Part #: | RLZTE-1122C-ND |
Manufacturer Part#: |
RLZTE-1122C |
Price: | $ 0.00 |
Product Category: | Discrete Semiconductor Products |
Manufacturer: | ROHM Semiconductor |
Short Description: | DIODE ZENER 21.2V 500MW LLDS |
More Detail: | Zener Diode 21.2V 500mW ±3% Surface Mount LLDS |
DataSheet: | RLZTE-1122C Datasheet/PDF |
Quantity: | 1000 |
1 +: | 0.00000 |
Series: | -- |
Packaging: | Tape & Reel (TR) |
Part Status: | Obsolete |
Voltage - Zener (Nom) (Vz): | 21.2V |
Tolerance: | ±3% |
Power - Max: | 500mW |
Impedance (Max) (Zzt): | 30 Ohms |
Current - Reverse Leakage @ Vr: | 200nA @ 17V |
Operating Temperature: | -- |
Mounting Type: | Surface Mount |
Package / Case: | DO-213AC, MINI-MELF, SOD-80 |
Supplier Device Package: | LLDS |
Base Part Number: | RLZ22 |
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Diodes, including Zener diodes, are among the most common components of modern electronics. The RLZTE-1122C is a single Zener diode, which is a type of diode that enables the efficient and reliable transfer of electric current. RLZTE-1122C diodes are especially useful for applications in which voltage regulation or current protection is required. This article describes the applications and working principles of the RLZTE-1122C diode.
Applications of the RLZTE-1122C Diode
The RLZTE-1122C is primarily used as a voltage regulator. It is often used in power supplies and voltage regulators to maintain a steady output voltage by dropping the excess reverse current. It can also be used to protect circuits and other components from voltage spikes by maintaining the voltage within a certain predetermined range. The RLZTE-1122C is also frequently used in the protection of high-voltage devices, such as photocopiers and laser printers.
In addition to voltage regulation and protection, the RLZTE-1122C is also well suited for applications where current protection is required. For example, it is often used in electronic circuits to prevent excessive current flow and protect sensitive components from damage. It is also used in automotive and telecommunication systems, to protect against voltage surges.
Working Principle of the RLZTE-1122C Diode
The RLZTE-1122C is a Zener diode, which is a type of diode that allows the flow of electric current in one direction and blocks it in the opposite direction. It is characterized by its ability to maintain a constant voltage across its terminals, regardless of the current that is flowing through it. This behavior is known as “Zener breakdown” and is the basis for its use in regulation and protection applications.
When the voltage across the RLZTE-1122C increases to a certain threshold, known as the Zener voltage, it begins to conduct in the reverse direction, thereby allowing a portion of the excess voltage to “break down” and dissipate as heat. This process maintains a steady voltage across the diode, and can also provide current protection if the reverse current exceeds a certain limit.
Conclusion
The RLZTE-1122C is a single Zener diode, which is an essential component in the efficient and reliable transfer of electric current. It is commonly used in applications where voltage regulation or current protection is required, such as power supplies and voltage regulators, high-voltage devices, automotive systems and telecommunication systems. Its working principle lies in its “Zener breakdown” behavior, which enables it to maintain a constant voltage across its terminals and protect sensitive components from damage caused by excessive current.
The specific data is subject to PDF, and the above content is for reference
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