| Allicdata Part #: | 1PMT5927C/TR7-ND |
| Manufacturer Part#: |
1PMT5927C/TR7 |
| Price: | $ 1.43 |
| Product Category: | Discrete Semiconductor Products |
| Manufacturer: | Microsemi Corporation |
| Short Description: | DIODE ZENER 12V 3W DO216AA |
| More Detail: | Zener Diode 12V 3W ±2% Surface Mount DO-216AA |
| DataSheet: |  1PMT5927C/TR7 Datasheet/PDF |
| Quantity: | 1000 |
| 3000 +: | $ 1.28772 |
| Series: | -- |
| Packaging: | Tape & Reel (TR) |
| Part Status: | Active |
| Voltage - Zener (Nom) (Vz): | 12V |
| Tolerance: | ±2% |
| Power - Max: | 3W |
| Impedance (Max) (Zzt): | 6.5 Ohms |
| Current - Reverse Leakage @ Vr: | 1µA @ 9.1V |
| 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: | 1PMT5927 |
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Diodes - Zener - Single
The 1PMT5927C/TR7 diode is categorized as a Zener diode. It has a single doping, meaning that it is one of the few diodes whose function relies on the behavior of electron pairs. The 1PMT5927C/TR7 diode can be used for protection against overvoltage, as a voltage reference, and for limiting current.
Applications and Emissions
The 1PMT5927C/TR7 diode provides overvoltage protection for electronic equipment. This diode can also be used for general voltage-regulator applications and for boosting voltage levels. It is often used to protect against shorts in sensitive electronic circuits.
The 1PMT5927C/TR7 diode is resistant to radio-frequency interference and can be used in mobile phones, computers, and other digital devices. Additionally, the diode is often found in automobile dashboards, interior lights, and other lighting systems.
The 1PMT5927C/TR7 diode has no emission output and is nonradioactive.
Description of Working Principle
When a reverse voltage is applied to a Zener diode, some of the electric current is conducted through the junction of the diode. However, it fails to pass through the junction region of the diode at a certain voltage. This voltage is referred to as the “Zener Voltage.”
When the Zener diode reaches its Zener Voltage, it starts to conduct electrons from the junction region and reduces the amount of reverse voltage. This process of voltage regulation is responsible for the 1PMT5927C/TR7 diode’s capability for voltage regulation and protection against overvoltage.
The 1PMT5927C/TR7 diode also has a breakdown voltage rating of 27V. This means that it can control and limit the flow of current depending on the magnitude of the applied voltage. It is designed to limit the overvoltage and protect against electric shorts and damages.
The 1PMT5927C/TR7 diode is easy to install and can be used in various circuits with the help of a proper heatsink. It uses through-hole technology and comes with a 4-pin flat lead design.
Conclusion
The 1PMT5927C/TR7 diode is a Zener diode with a single doping process. It is used to protect electronic circuits from overvoltage, voltage regulation, and current limiting. The 1PMT5927C/TR7 diode has a breakdown voltage of 27V and can be used in various electronics with the help of a proper heatsink.