| Allicdata Part #: | 1N5997C-ND |
| Manufacturer Part#: |
1N5997C |
| Price: | $ 3.32 |
| Product Category: | Discrete Semiconductor Products |
| Manufacturer: | Microsemi Corporation |
| Short Description: | DIODE ZENER 7.5V 500MW DO35 |
| More Detail: | Zener Diode 7.5V 500mW ±2% Through Hole DO-35 |
| DataSheet: | 1N5997C Datasheet/PDF |
| Quantity: | 1000 |
| 228 +: | $ 2.98335 |
| Series: | -- |
| Packaging: | Bulk |
| Part Status: | Active |
| Voltage - Zener (Nom) (Vz): | 7.5V |
| Tolerance: | ±2% |
| Power - Max: | 500mW |
| Impedance (Max) (Zzt): | 7 Ohms |
| Current - Reverse Leakage @ Vr: | 500nA @ 6V |
| Voltage - Forward (Vf) (Max) @ If: | 1.1V @ 200mA |
| Operating Temperature: | -65°C ~ 175°C |
| Mounting Type: | Through Hole |
| Package / Case: | DO-204AH, DO-35, Axial |
| Supplier Device Package: | DO-35 |
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1N5997C application field and working principle
A 1N5997C is a single Zener diode designed for high reliability and high temperature operation. It is commonly used in industrial applications such as power supplies, motor controls and even aerospace applications. The diode is specifically designed for use in electronic circuits as a voltage regulator. By decreasing the amount of voltage entering a circuit, the circuit components and wires can better handle higher currents without having to deal with unwanted power losses.
1N5997C Application Fields
The 1N5997C is a popular choice for many applications due to its robust design. It offers excellent voltage regulation in a range of electronic circuits. It is particularly useful for applications where high current and high temperature operation is required. Examples of these applications include:
- Power supplies;
- Switch mode power supplies;
- Motor controllers;
- Aerospace electronics;
- Automotive electronics.
1N5997C Working Principle
The 1N5997C is what is known as a Zener diode. These diodes contain a junction between two semiconductor materials, which allow the current to flow in one direction. When the applied voltage reaches a certain threshold, the electron flow from the n-type material (the cathode) to the p-type material (the anode) switches. This causes the diode to enter a reverse breakdown state, where the voltage across the diode is significantly lower than the applied voltage. This low voltage is often referred to as the Zener voltage.
In order to efficiently control the Zener voltage, the 1N5997C has a Zener breakdown voltage of 6.8 volts, making it perfect for many applications where only a small, regulated amount of voltage is needed. Additionally, it has a very low dynamic impedance, which enables it to regulate the voltage with minimal power losses. Furthermore, the diode is designed to withstand high temperature operation, making it suitable for industrial applications.
Conclusion
The 1N5997C is a robust and reliable single Zener diode designed for high temperature operation and high power applications. It is commonly used in power supplies, motor controllers and even aerospace electronics as a voltage regulator. The diode is able to efficiently regulate the voltage due to its 6.8 V Zener breakdown voltage and low dynamic impedance. It is also designed to withstand high temperature operation, making it suitable for many industrial applications.
The specific data is subject to PDF, and the above content is for reference
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1N5997C Datasheet/PDF