Allicdata Part #: | 1PMT5942A/TR7-ND |
Manufacturer Part#: |
1PMT5942A/TR7 |
Price: | $ 1.15 |
Product Category: | Discrete Semiconductor Products |
Manufacturer: | Microsemi Corporation |
Short Description: | DIODE ZENER 51V 3W DO216AA |
More Detail: | Zener Diode 51V 3W ±10% Surface Mount DO-216AA |
DataSheet: | 1PMT5942A/TR7 Datasheet/PDF |
Quantity: | 1000 |
3000 +: | $ 1.03194 |
Series: | -- |
Packaging: | Tape & Reel (TR) |
Part Status: | Active |
Voltage - Zener (Nom) (Vz): | 51V |
Tolerance: | ±10% |
Power - Max: | 3W |
Impedance (Max) (Zzt): | 70 Ohms |
Current - Reverse Leakage @ Vr: | 1µA @ 38.8V |
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: | 1PMT5942 |
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Diodes are some of the most commonly used components in all types of electronics projects. The 1PMT5942A/TR7 is a single Zener diode, which makes it ideal for a wide range of applications. This diode\'s working principle and application field are outlined in this article.
Zener Diode Working Principle
A Zener diode is a special type of diode that is designed to have a reverse breakdown voltage. This ensures that a current will keep flowing when the reverse voltage applied to it exceeds its breakdown voltage, which can range from a couple of volts up to hundreds of volts. This is known as Zener breakdown and is utilized in these diodes in order to create a stable regulated voltage.
When the Zener diode is forward biased, its behaviour is like a normal diode and it will essentially behave as an open switch. Whereas when the Zener diode is reverse biased, it will behave like a capacitor. This is known as the Zener effect and it is essentially the same as what occurs in a normal capacitor when the voltage across it exceed its reverse breakdown voltage.
When the applied voltage exceeds the breakdown voltage, the current will keep flowing and it will keep the Zener diode in the "on" state. This is known as Zener breakdown and it is what allows the Zener diode to regulate a stable output voltage, regardless of fluctuations in the input voltage.
Application Field of 1PMT5942A/TR7
The 1PMT5942A/TR7 is a single Zener diode and is used for a variety of applications. These include but are not limited to, power supplies for consumer electronics, voltage regulation for automotive applications, overvoltage protection for telecommunications systems, and voltage regulation for telecom equipment.
It is also used in a variety of other applications, such as TV sets and cell phones, as well as in consumer electronics, where it is used to protect against spikes in the power supply. The 1PMT5942A/TR7 can also be used in other power supply applications, such as Uninterruptible Power Supplies (UPS), in order to ensure a stable output voltage.
In addition to these applications, the 1PMT5942A/TR7 can also be used as a transistor or logic gates. Its ability to operate with lower power consumption as compared to other types of diodes, make it an excellent choice for these types of applications.
Benefits of 1PMT5942A/TR7
The 1PMT5942A/TR7 offers a number of benefits when compared to other types of Zener diodes. Firstly, it offers low levels of forward voltage, which helps to reduce power consumption and improve efficiency. Secondly, it has a very low Zener impedance, which helps to provide reliable and stable levels of output voltage when compared to other types of diodes.
Finally, the 1PMT5942A/TR7 has a low capacitance and low leakage current, which helps to provide reliable performance in a wide range of applications. It also operates with a wide input voltage range, which makes it suitable for a variety of power supply designs.
Conclusion
The 1PMT5942A/TR7 is a Zener diode, which is used in a variety of electronic projects. This diode works on the principle of Zener breakdown and it is designed to have a reverse breakdown voltage. It is used in a variety of applications, such as power supplies, voltage regulation, and logic gates. The 1PMT5942A/TR7 offers a number of benefits, such as low forward voltage, low Zener impedance, low capacitance, and a wide input voltage range.
The specific data is subject to PDF, and the above content is for reference
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