Allicdata Part #: | T9K7340903DH-ND |
Manufacturer Part#: |
T9K7340903DH |
Price: | $ 172.77 |
Product Category: | Discrete Semiconductor Products |
Manufacturer: | Powerex Inc. |
Short Description: | SCR FAST SW DSC 900A 3400V |
More Detail: | SCR Standard Recovery |
DataSheet: | T9K7340903DH Datasheet/PDF |
Quantity: | 1000 |
30 +: | $ 157.05600 |
Series: | -- |
Packaging: | -- |
Part Status: | Active |
Current - Non Rep. Surge 50, 60Hz (Itsm): | -- |
SCR Type: | Standard Recovery |
Operating Temperature: | -- |
Mounting Type: | -- |
Package / Case: | -- |
Supplier Device Package: | -- |
Due to market price fluctuations, if you need to purchase or consult the price. You can contact us or emial to us: sales@allicdata.com
Thyristors - SCRs
Thyristors - SCRs (Silicon Controlled Rectifiers) are three-terminal devices that are widely used in various electronic control applications, including power control, phase control, and gate control of switching networks. Among the most common types of SCRs are the T9K7340903DH, which are widely used in industrial and commercial applications. This article will discuss the application field and working principle of the T9K7340903DH.
Application Field
The T9K7340903DH is a four-pin SCR that is widely used in a variety of applications. It is commonly used in AC power and current control applications due to its high power control capability and reliable operation. It is also widely used in DC power and current control applications, such as on-off control, motor speed control, and infrared heat control applications. Furthermore, the device is ideal for use in high current applications, such as welding, household and industrial lighting, and driving solenoids, relays, and motors.
The T9K7340903DH is also well-suited for use in high-temperature applications. Its high-temperature rating and good thermal dissipation capabilities make it ideal for use in applications where high temperature is expected, such as in high-power rectifiers, power supplies, high-voltage inverters, and surge protectors.
Working Principle
The T9K7340903DH is a four-pin SCR. It comprises a gate (G), control (C), anode (A) and cathode (K) terminals. The device works on the basis of potential difference across the gate and control terminals. When a sufficient potential difference is applied to the gate, an electric current flows through the device. This current causes the device to switch on and current to flow through the anode and cathode terminals. Once the device is switched on, it triggers a controlled current flow, with the gate control parameter being used to control the amount of current flow. Once the current reaches a certain pre-determined level, the device switches off automatically.
The SCR works in a cyclic manner, meaning that when the gate voltage is removed, the device stops functioning and current ceases to flow through it. It will then remain in this state until it is triggered on again. This cycle can be repeated hundreds or thousands of times depending on its design characteristics.
Conclusion
The T9K7340903DH is a four-pin SCR that is widely used in a variety of applications due to its reliable operation, high power control capability and good thermal dissipation capabilities. It is used in AC and DC power control applications, as well as in high current applications such as welding, heating, and driving relays, solenoids and motors. The device works on the basis of potential difference across the gate and control terminals, and it can work in a cyclic manner, switching on and off as required.
The specific data is subject to PDF, and the above content is for reference
Part Number | Manufacturer | Price | Quantity | Description |
---|
T9K7260803DH | Powerex Inc. | 145.36 $ | 1000 | SCR FAST SW DSC 800A 2600... |
T9K7260903DH | Powerex Inc. | 147.75 $ | 1000 | SCR FAST SW DSC 900A 2600... |
T9K7280803DH | Powerex Inc. | 147.75 $ | 1000 | SCR FAST SW DSC 800A 2800... |
T9K7300803DH | Powerex Inc. | 153.71 $ | 1000 | SCR FAST SW DSC 800A 3000... |
T9K7280903DH | Powerex Inc. | 153.71 $ | 1000 | SCR FAST SW DSC 900A 2800... |
T9K7320803DH | Powerex Inc. | 159.67 $ | 1000 | SCR FAST SW DSC 800A 3200... |
T9K7300903DH | Powerex Inc. | 159.67 $ | 1000 | SCR FAST SW DSC 900A 3000... |
T9K7340803DH | Powerex Inc. | 165.62 $ | 1000 | SCR FAST SW DSC 800A 3400... |
T9K7320903DH | Powerex Inc. | 165.62 $ | 1000 | SCR FAST SW DSC 900A 3200... |
T9K7340903DH | Powerex Inc. | 172.77 $ | 1000 | SCR FAST SW DSC 900A 3400... |
T9K7360803DH | Powerex Inc. | 181.12 $ | 1000 | SCR FAST SW DSC 800A 3600... |
T9K7380803DH | Powerex Inc. | 190.65 $ | 1000 | SCR FAST SW DSC 800A 3800... |
T9K7400803DH | Powerex Inc. | 202.55 $ | 1000 | SCR FAST SW DSC 800A 4000... |
THYRISTOR 600V 12A TO220SCR 600V 18.8A S...
NCR100W-10L/SC-73/REEL 7" Q1/TSCR 850V 1...
SCR SENS 800V 800MA TO92-3SCR 800V 800mA...
THYRISTOR 200V 0.8A SOT54SCR 200V 800mA ...
THYRISTOR 600V 8A TO220SCR 600V 12.6A St...
THYRISTOR 600V 6A TO220SCR 600V 9.4A Sta...