Allicdata Part #: | 1PMT5931A/TR7-ND |
Manufacturer Part#: |
1PMT5931A/TR7 |
Price: | $ 1.15 |
Product Category: | Discrete Semiconductor Products |
Manufacturer: | Microsemi Corporation |
Short Description: | DIODE ZENER 18V 3W DO216AA |
More Detail: | Zener Diode 18V 3W ±10% Surface Mount DO-216AA |
DataSheet: | 1PMT5931A/TR7 Datasheet/PDF |
Quantity: | 1000 |
3000 +: | $ 1.03194 |
Series: | -- |
Packaging: | Tape & Reel (TR) |
Part Status: | Active |
Voltage - Zener (Nom) (Vz): | 18V |
Tolerance: | ±10% |
Power - Max: | 3W |
Impedance (Max) (Zzt): | 12 Ohms |
Current - Reverse Leakage @ Vr: | 1µA @ 13.7V |
Voltage - Forward (Vf) (Max) @ If: | 1.2V @ 200mA |
Operating Temperature: | -55°C ~ 150°C |
Mounting Type: | Surface Mount |
Package / Case: | DO-216AA |
Supplier Device Package: | DO-216AA |
Base Part Number: | 1PMT5931 |
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1PMT5931A/TR7 is a single Zener diode, which has a variety of applications due to its unique working principle. This diode is typically used for voltage regulation, low voltage protection, transient voltage suppression, reverse-bias protection, and storage biasing. It is also commonly used in AC/DC switching power supplies and LED lighting.
The 1PMT5931A/TR7 is a device based on an avalanche structure, which works by allowing current to flow in one direction and blocking current in the other direction. This makes it suitable for reverse current protection, ensuring that the current flows in only one direction in an electrical circuit. The device works by controlling the amount of voltage that is allowed to pass through it, helping to keep the voltage level within a certain range and providing effective stabilization.
These devices also have a high impedance or “on-resistance” which prevents significant voltage drops and ensures that the current flowing through the circuit is consistent. This high impedance also minimizes power loss and helps the device to remain stable even when the current load increases.
The 1PMT5931A/TR7 is typically used in AC/DC switching power supplies for regulating the output voltage and protecting sensitive components from exposure to high voltage levels. This diode can also be used in LED lighting circuits, as it offers protection from reverse current overflow and maintains the ideal voltage level for the LEDs.
In addition to AC/DC conversion, the 1PMT5931A/TR7 can also be used for transient voltage suppression (TVS), which protect the electrical components from exposure to unexpected voltage spikes. The TVS can also be used to protect against electrostatic discharge (ESD) and highly charged static electricity.
The 1PMT5931A/TR7 can also be used as a storage device or a biasing device in applications such as analog-to-digital converters, switch-mode power supplies, and other sensitive equipment. In these applications, the device provides protection against ESD, surge currents, and other sources of disturbances.
Overall, the 1PMT5931A/TR7 is a versatile device that can be used for a variety of different applications. Its unique working principle allows it to provide effective protection against reverse current, power loss, voltage drops, and static electricity. This makes it ideal for AC/DC switching power supplies, LED lighting circuits, TVS, and more.
The specific data is subject to PDF, and the above content is for reference
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