Allicdata Part #: | 1PMT5918B/TR7-ND |
Manufacturer Part#: |
1PMT5918B/TR7 |
Price: | $ 0.00 |
Product Category: | Discrete Semiconductor Products |
Manufacturer: | Microsemi Corporation |
Short Description: | DIODE ZENER 5.1V 3W DO216AA |
More Detail: | Zener Diode 5.1V 3W ±5% Surface Mount DO-216AA |
DataSheet: | 1PMT5918B/TR7 Datasheet/PDF |
Quantity: | 1000 |
1 +: | 0.00000 |
Series: | -- |
Packaging: | Tape & Reel (TR) |
Part Status: | Obsolete |
Voltage - Zener (Nom) (Vz): | 5.1V |
Tolerance: | ±5% |
Power - Max: | 3W |
Impedance (Max) (Zzt): | 4 Ohms |
Current - Reverse Leakage @ Vr: | 5µA @ 2V |
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: | 1PMT5918 |
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Diodes are electronic components with two terminals that allow current flow in only one direction, and can be found in a variety of electronic circuits. Zener diodes are a particular type of diode which operates similarly to a standard diode, except that when the current going in one direction reaches a certain level, called the Zener voltage, it is reversed and goes back in the other direction. The 1PMT5918B/TR7 diode is a single zener diode which is designed for use in a variety of applications.
The 1PMT5918B/TR7 diode has a nominal reverse breakdown voltage of 7.0V, operating at a forward voltage drop of 1.3V. The maximum reverse current is 2 µA, and the maximum power dissipation is 250 mW. It can be used in a wide range of environmental temperatures, from -65°C to 150°C. The device is also compatible with industrial standard packages, making it suitable for use in a variety of applications including general rectification, voltage regulation, power supplies, and noise reduction.
The 1PMT5918B/TR7 diode is designed for use in applications such as voltage regulation and power supplies, where it serves to prevent excessive voltage from reaching a circuit. When connected in series with a load, the zener diode begins to act as a "voltage regulator" once the current in the circuit reaches a certain level. At this point, the voltage across the zener diode begins to increase until it reaches the Zener voltage, and then is reversed. This prevents excessive voltage from entering the circuit, and keeps it within the desired range.
In applications that have a significant amount of alternating current, including noise reduction, the forward voltage is not effective at preventing the excursions of overvoltage. This is where the 1PMT5918B/TR7 diode comes in. When the voltage crosses the Zener voltage, it is passed to the diode, which then reverses the current to prevent the overvoltage from entering the circuit.
Zener diodes, such as the 1PMT5918B/TR7, are versatile devices and can be used in a variety of applications. They are used to protect circuits from overvoltage, regulate voltages, and reduce noise. The 1PMT5918B/TR7 diode is a versatile component and can be used in a wide range of environmental temperatures, and with standard packages, making it suitable for various applications.
The specific data is subject to PDF, and the above content is for reference
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