| Allicdata Part #: | 1PGSMA4746HM2G-ND |
| Manufacturer Part#: |
1PGSMA4746HM2G |
| Price: | $ 0.07 |
| Product Category: | Discrete Semiconductor Products |
| Manufacturer: | Taiwan Semiconductor Corporation |
| Short Description: | DIODE, ZENER, 18V |
| More Detail: | Zener Diode 18V 1.25W ±5% Surface Mount DO-214AC (... |
| DataSheet: | 1PGSMA4746HM2G Datasheet/PDF |
| Quantity: | 1000 |
| 7500 +: | $ 0.06545 |
| Series: | Automotive, AEC-Q101 |
| Part Status: | Active |
| Voltage - Zener (Nom) (Vz): | 18V |
| Tolerance: | ±5% |
| Power - Max: | 1.25W |
| Impedance (Max) (Zzt): | 20 Ohms |
| Current - Reverse Leakage @ Vr: | 1µA @ 13.7V |
| Voltage - Forward (Vf) (Max) @ If: | 1.2V @ 200mA |
| Operating Temperature: | -55°C ~ 175°C (TJ) |
| Mounting Type: | Surface Mount |
| Package / Case: | DO-214AC, SMA |
| Supplier Device Package: | DO-214AC (SMA) |
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A 1PGSMA4746HM2G is a single Zener diode with a wide range of uses. These devices are mainly used when a large amount of power is required and precision is not extremely important. They can be used in combination with other components to provide protection against overvoltage, transients, and other possible disturbances. Additionally, they can also be used to limit the current in circuits or act as a Zener reference voltage.
Working Principle
The working principle of 1PGSMA4746HM2G devices is similar to a conventional diode. When forward biased, it will conduct current, allowing electrical energy to flow. When reverse biased, the diode does not conduct current, allowing the device to act as a voltage reference source. With proper bias voltage, the 1PGSMA4746HM2G will act as a Zener diode. In this mode, the current flowing through the device will be limited, which helps to protect the device and other circuit components from overloads.
Application Field
The primary application field of the 1PGSMA4746HM2G is in telecommunications, consumer electronics, computers, and consumer automation systems. These devices are used in a wide variety of circuits ranging from low-voltage signaling to power control applications. Additionally, they can be used as a general-purpose voltage reference for other components. They have also been used in power distribution systems, to prevent voltage transients from damaging sensitive logic components.
The 1PGSMA4746HM2G is a single Zener diode with a wide range of uses. These devices are mainly used when a large amount of power is required and precision is not extremely important. They can be used in combination with other components to provide protection against overvoltage, transients, and other possible disturbances. Additionally, they can also be used to limit the current in circuits or act as a Zener reference voltage. Their primary application field is in telecommunications, consumer electronics, computers, and consumer automation systems.
The specific data is subject to PDF, and the above content is for reference
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1PGSMA4746HM2G Datasheet/PDF