Allicdata Part #: | 1N5345/TR8-ND |
Manufacturer Part#: |
1N5345/TR8 |
Price: | $ 1.43 |
Product Category: | Discrete Semiconductor Products |
Manufacturer: | Microsemi Corporation |
Short Description: | DIODE ZENER 8.7V 5W T18 |
More Detail: | Zener Diode 8.7V 5W ±20% Through Hole T-18 |
DataSheet: | 1N5345/TR8 Datasheet/PDF |
Quantity: | 1000 |
1000 +: | $ 1.28728 |
Series: | -- |
Packaging: | Tape & Reel (TR) |
Part Status: | Active |
Voltage - Zener (Nom) (Vz): | 8.7V |
Tolerance: | ±20% |
Power - Max: | 5W |
Impedance (Max) (Zzt): | 2 Ohms |
Current - Reverse Leakage @ Vr: | 10µA @ 6.25V |
Voltage - Forward (Vf) (Max) @ If: | 1.2V @ 1A |
Operating Temperature: | -65°C ~ 150°C |
Mounting Type: | Through Hole |
Package / Case: | T-18, Axial |
Supplier Device Package: | T-18 |
Base Part Number: | 1N5345 |
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The 1N5345/TR8 device is a Zener diode, specifically classified as a single diode. It is used in many different types of electronic applications, as a protective element against transient overloads and surges, as a stabilizer for volts and amperes, and as a temperature sensor and indicator. The 1N5345/TR8 also finds uses in a wide range of other electrical and electronic fields.
Components of 1N5345/TR8
The 1N5345/TR8 diode is composed of three different components: the Zener diode, the rectifier, and the thermal cut-off. The Zener diode plays a very important role in the functioning of the electronics and it is known as the reverse breakdown element. It is composed of a junction of two different semiconductors with different types of dopants. When an anode of the Zener diode is subject to a reverse voltage, it experiences a breakdown and conducts current in an avalanche effect, which dissipates the voltage.
Working Principle of 1N5345/TR8
The 1N5345/TR8 device operates according to a simple working principle. Specifically, when a current flows through both the anode and the cathode of the 1N5345/TR8 diode, the Zener diode component breaks down in an avalanche effect, meaning that it experiences an increased switching of energy between the two terminals of the device. This energy is then dissipated by the rectifier component. Additionally, the thermal cut-off component helps to protect the device from damage due to high temperatures, short circuiting, or other forms of overload.
Applications of 1N5345/TR8
As mentioned previously, the 1N5345/TR8 diode is often used in electronic applications due to its high-reliability and robust performance. Its unique construction of the three components also allows it to be used in multiple circuits as a voltage and current stabilizer, as well as a temperature sensor and indicator.
In circuits such as power supplies, the 1N5345/TR8 helps to keep the output voltage and current consistent and protected from changes in the input voltage and current. In addition, the device can also be used to remove interference from the input signal, to help reduce electrical spikes and other forms of overloading. This helps to increase the safety and protection for the other components in the circuit.
In addition, the thermal cut-off of the 1N5345/TR8 diode helps to ensure that the device does not overheat under certain conditions, such as short circuiting or overloading. This helps to keep the device safe, as well as the connected components, from damage.
In addition to its use in circuits as a protector, the 1N5345/TR8 can also be used as a temperature sensor and indicator. By connecting a resistor to the diode, the circuit will be able to measure and display the temperature of the surrounding environment.
The 1N5345/TR8 is an extremely versatile device, with many different uses in the field of electronics. Its simple working principle and robust construction make it one of the most reliable and dependable devices in the field, and its ability to be used in multiple different kinds of circuits makes it a must-have component in many different applications.
The specific data is subject to PDF, and the above content is for reference
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