Allicdata Part #: | RLZTE-1122B-ND |
Manufacturer Part#: |
RLZTE-1122B |
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-1122B Datasheet/PDF |
Quantity: | 1000 |
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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The RLZTE-1122B Zener diode is a type of single diode designed for use in a wide variety of applications. It is used to provide a constant voltage to a circuit, and can be applied in voltage reference and protection circuits. This Zener diode has a maximum power dissipation of 1 watt, with a breakdown voltage of 11-22 volts, while its maximum operating temperature is +150°C. Its operating temperature range is -55°C to +150°C. These parameters make the RLZTE-1122B an ideal choice for voltage reference applications where a lower breakdown voltage is required.
The RLZTE-1122B is also used in switching applications, as it can provide a constant voltage path for the load current to flow through. The current flow is controlled by the breakdown voltage of the diode, and is selected based on the specific application. The breakdown voltage of the RLZTE-1122B is adjustable, allowing for greater flexibility in the design of voltage reference and switching circuits.
The working principle of the RLZTE-1122B Zener diode is based on tunneling effect. When a voltage exceeding its breakdown voltage is applied across it, electrons are tunneled from the n-type material to the p-type material. As a result, the diode starts to conduct in the reverse direction, providing a constant voltage to the circuit. It has a higher reverse leakage current than a regular diode and a higher forward voltage drop.
The RLZTE-1122B can be used in a variety of applications, including voltage regulation, transient suppression, voltage reference, and protection circuits. Its adjustable breakdown voltage makes it suitable for a variety of applications. As the breakdown voltage is adjustable, the current through the diode can be changed as well, which makes it ideal for switching applications. It is also used in DC-DC converters, power supply circuits, and voltage peak detectors. In addition, the RLZTE-1122B Zener diode can be used for protection circuits in computers, telephone systems, and many other electronic systems.
The RLZTE-1122B Zener diode is a versatile device that is used in a variety of applications. Its adjustable breakdown voltage, forward voltage drop, and low reverse leakage current make it an ideal choice for voltage reference, protection, and switching applications. Additionally, its high temperature operating range makes it suitable for use in a variety of environments. As a result, it is one of the most widely used Zener diodes available, and is the perfect choice for any application requiring a steady, reliable voltage reference.
The specific data is subject to PDF, and the above content is for reference
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