Allicdata Part #: | 1PMT5937C/TR7-ND |
Manufacturer Part#: |
1PMT5937C/TR7 |
Price: | $ 1.43 |
Product Category: | Discrete Semiconductor Products |
Manufacturer: | Microsemi Corporation |
Short Description: | DIODE ZENER 33V 3W DO216AA |
More Detail: | Zener Diode 33V 3W ±2% Surface Mount DO-216AA |
DataSheet: | 1PMT5937C/TR7 Datasheet/PDF |
Quantity: | 1000 |
3000 +: | $ 1.28772 |
Series: | -- |
Packaging: | Tape & Reel (TR) |
Part Status: | Active |
Voltage - Zener (Nom) (Vz): | 33V |
Tolerance: | ±2% |
Power - Max: | 3W |
Impedance (Max) (Zzt): | 33 Ohms |
Current - Reverse Leakage @ Vr: | 1µA @ 25.1V |
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: | 1PMT5937 |
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Diodes - Zener - Single are semiconductor devices composed of a junction of two materials, usually a p-type semiconductor and an n-type semiconductor. The 1PMT5937C/TR7 falls into this category, and it is an example of a Zener diode. It specifically is a single-junction diode, which means that it is composed of a single junction between p-type material and n-type material.
The primary application of the 1PMT5937C/TR7 is providing a stable voltage source in noise- or interference-sensitive environments. This type of diode behaves like a resistor in which its resistance changes depending on the applied voltage, allowing it to act as a reliable, steady voltage source. The 1PMT5937C/TR7 also has a voltage-limiting and current-sourcing capability. This makes it useful in applications where it is necessary to have very precise control of the current or voltage levels.
The 1PMT5937C/TR7 works using an interesting principle. Basically, it is a diode with a specially designed p-n junction. When the forward current passes through the diode, it creates what’s known as a “depletion region”, also known as a “space charge”. This space charge is caused by the depletion of electrons and holes that previously occupied the junction. This results in an electric field across the depletion region, which enables the diode to support both types of current (forward and reversed).
Now, when the reverse voltage applied to the diode exceeds a specific value, the field created in the depletion region increases, which causes the diode to abruptly reduce its resistance. As a result of this, the 1PMT5937C/TR7 is able to produce a stable voltage source in environments where high voltage and current levels may be present. This type of diode is particularly useful in applications that require precise control of voltage and/or current levels, as it is able to provide a reliable, steady output.
In addition to its primary application, the 1PMT5937C/TR7 can also be used in general-purpose switching and DC power supplies, or as a protective device in sensitive circuits. It is widely used in electrical and electronic equipment, such as computers and other digital instruments. It is also commonly used in industrial and home applications, such as in household electronics, automotive electronics, and industrial equipment.
In summary, the 1PMT5937C/TR7 is a Zener diode that is typically used as a stable voltage source in noise- or interference-sensitive environments. It works by creating a “depletion region” between the p-type and n-type materials that form the diode’s junction. When a reverse voltage is applied to the diode, the electric field in the depletion region increases, causing the diode to abruptly reduce its resistance. This makes it ideal for applications that require precise control of voltage and/or current levels. Lastly, the 1PMT5937C/TR7 is also widely used in basic switching and DC power supplies, as well as in many other consumer, industrial, and automotive electronics applications.
The specific data is subject to PDF, and the above content is for reference
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