Allicdata Part #: | 1PMT5931BT1G-ND |
Manufacturer Part#: |
1PMT5931BT1G |
Price: | $ 0.00 |
Product Category: | Discrete Semiconductor Products |
Manufacturer: | ON Semiconductor |
Short Description: | DIODE ZENER 18V 3.2W POWERMITE |
More Detail: | Zener Diode 18V 3.2W ±5% Surface Mount Powermite |
DataSheet: | 1PMT5931BT1G Datasheet/PDF |
Quantity: | 1000 |
1 +: | 0.00000 |
Series: | -- |
Packaging: | Tape & Reel (TR) |
Part Status: | Obsolete |
Voltage - Zener (Nom) (Vz): | 18V |
Tolerance: | ±5% |
Power - Max: | 3.2W |
Impedance (Max) (Zzt): | 12 Ohms |
Current - Reverse Leakage @ Vr: | 1µA @ 13.7V |
Voltage - Forward (Vf) (Max) @ If: | 1.25V @ 200mA |
Operating Temperature: | -55°C ~ 150°C |
Mounting Type: | Surface Mount |
Package / Case: | DO-216AA |
Supplier Device Package: | Powermite |
Base Part Number: | 1PMT5931 |
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Diodes, or two-way electrical power distributors, are essential components in any modern electrical circuit. Essentially, they allow electricity to travel in two directions, either in (forward) or out (reverse). In forward direction, current flows from anode to cathode, while in reverse direction, current flows from cathode to anode. A Zener diode, in particular, is a type of diode that permits reverse current to flow under certain conditions. Among the components of the Zener diode family, the 1PMT5931BT1G, is a single Zener diode. This article outlines the application fields and working principles of the 1PMT5931BT1G.
The 1PMT5931BT1G is a single Zener diode that operates at low currents and voltages, making it ideal for most small-scale applications. Common application areas include linear regulation and precision references, voltage scaling, basic surge protection, and voltage regulation for microcircuits. As single devices that operate with low-current, low-voltage circuits, the 1PMT5931BT1G are also used in advanced current and voltage stabilization projects. Finally, they are even suitable for use in temperature control and continuous-time filters.
The working principle of the 1PMT5931BT1G is based on their ability to pass current in the reverse direction when a certain voltage threshold is met. This voltage is called the Zener voltage, and is determined by the type of 1PMT5931BT1G and the parameters of the circuit. Once the Zener voltage is reached, the 1PMT5931BT1G freely passes current in the reverse direction. However, the 1PMT5931BT1G also naturally passes current in the forward direction, like a regular diode. This current is limited by the 1PMT5931BT1G\'s junction reverse breakdown voltage.
Use of a 1PMT5931BT1G Zener diode requires a gentle touch, as a diode that varies from the specified values can cause damage to the circuit. Particularly, the most common method to prevent overcurrent or short-circuiting is to pair the 1PMT5931BT1G with a resistor to decrease the amount of current flowing through. Moreover, for voltage regulation, this pairing should be relatively high so as to reduce the amount of current flowing through the components.
The 1PMT5931BT1G, or single Zener diode, is used in many high-tech applications in order to ensure the correct operations of any given circuit. Using the diode\'s two primary functions: Voltage Regulation and Reverse Current Protection, a single 1PMT5931BT1G can regulate voltage and provide protection against overcurrent and reverse current. As long as users properly use the 1PMT5931BT1G with a resistor, the single Zener diode can be a highly useful and reliable tool for any circuit.
The specific data is subject to PDF, and the above content is for reference
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