| Allicdata Part #: | TFA38S-ND |
| Manufacturer Part#: |
TFA38S |
| Price: | $ 0.42 |
| Product Category: | Discrete Semiconductor Products |
| Manufacturer: | Sanken |
| Short Description: | SCR 800V 4.7A TO-220F |
| More Detail: | SCR 800V 4.7A Standard Recovery Through Hole TO-22... |
| DataSheet: |  TFA38S Datasheet/PDF |
| Quantity: | 1000 |
| 7500 +: | $ 0.38543 |
Specifications
| Current - On State (It (RMS)) (Max): | 4.7A |
| Supplier Device Package: | TO-220F |
| Package / Case: | TO-220-3 Full Pack |
| Mounting Type: | Through Hole |
| Operating Temperature: | -40°C ~ 150°C |
| SCR Type: | Standard Recovery |
| Current - Non Rep. Surge 50, 60Hz (Itsm): | 60A, 66A |
| Current - Off State (Max): | 2mA |
| Current - Hold (Ih) (Max): | 15mA |
| Series: | -- |
| Current - On State (It (AV)) (Max): | 3A |
| Voltage - On State (Vtm) (Max): | 1.5V |
| Current - Gate Trigger (Igt) (Max): | 15mA |
| Voltage - Gate Trigger (Vgt) (Max): | 1V |
| Voltage - Off State: | 800V |
| Part Status: | Active |
| Packaging: | Tube |
Description
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The TFA38S is a high-powered thyristor, or silicon-controlled rectifier (SCR), that is commonly used in industrial and commercial applications. It is an ideal choice for controlling large loads, such as those found in motor controls and other applications that require high reliability. It has a high surge capability and is capable of withstanding large overloads for an indefinite period of time. It can be used in applications where fast switching or high forward current gains are required.
The TFA38S is a three-terminal device, with two main terminals that control the thyristor\'s main current and a third that works as the control terminal. The control signal is applied to the control terminal and is used to switch the thyristor on or off. When the control current is applied, it triggers the thyristor and allows current to flow through the device controlled by the gate voltage. When the gate voltage is removed, the thyristor is turned off and the current flow is stopped.
The TFA38S has a high gate sensitivity, allowing for precision control of the thyristor\'s output current. This makes it an ideal choice for applications where precise current control is needed. The thyristor has been designed to have a very low voltage drop across the main terminals, enabling high power management efficiency. Additionally, it is designed with a robust construction to enable it to withstand voltage spikes and surges for a high level of reliability.
The TFA38S is a popular choice for applications ranging from motor controls to rectifiers. It is typically used in applications such as pulse transformers, DC-DC converters, AC-DC converters, and DC-AC converters. It is frequently used in automotive systems and industrial automation where high-current loads are controlled. It can also be used in UPS systems and other applications where fast current switching and high forward current gains are needed.
In addition to its wide range of applications, the TFA38S has some key advantages. Its robust design makes it an excellent choice for applications where high levels of reliability are required. It has a low voltage drop, high gate sensitivity, and a very high surge capability that make it well suited for applications where fast switching and high forward current gains are required. Additionally, it is well suited for applications that require precise current control.
In conclusion, the TFA38S thyristor is an ideal choice for a wide range of industrial and commercial applications. It has a robust construction, a low voltage drop, a high gate sensitivity, and a high surge capability. It is an excellent choice for applications where high levels of reliability and precise current control are needed.
The specific data is subject to PDF, and the above content is for reference
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