T7H8125504DN Discrete Semiconductor Products |
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Allicdata Part #: | T7H8125504DN-ND |
Manufacturer Part#: |
T7H8125504DN |
Price: | $ 64.06 |
Product Category: | Discrete Semiconductor Products |
Manufacturer: | Powerex Inc. |
Short Description: | SCR PHASE CTRL MOD 550A 1200V |
More Detail: | SCR Module |
DataSheet: | T7H8125504DN Datasheet/PDF |
Quantity: | 1000 |
Lead Free Status / RoHS Status: | Lead free / RoHS Compliant |
Moisture Sensitivity Level (MSL): | 1 (Unlimited) |
30 +: | $ 58.23430 |
Series: | -- |
Packaging: | -- |
Lead Free Status / RoHS Status: | -- |
Part Status: | Active |
Moisture Sensitivity Level (MSL): | -- |
Structure: | -- |
Number of SCRs, Diodes: | -- |
Current - Non Rep. Surge 50, 60Hz (Itsm): | -- |
Operating Temperature: | -- |
Mounting Type: | -- |
Package / Case: | -- |
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Thyristors, also known as silicon controlled rectifiers (SCRs), are semiconductor devices commonly used as switches and phase control devices in power electronics and electrical circuits. Modules are similar in operation but are larger and more powerful than individual thyristors. The T7H8125504DN module is a powerful and versatile thyristor/SCR suitable for use in a wide range of applications.
The T7H8125504DN module is a three-phase thyristor module with an integrated diode bridge and voltage control input. It is designed for use in high-voltage applications and has a maximum operating voltage of 800 volts DC. It can be used for motor speed control, sine-wave modulation, and power factor correction. The module is also compatible with various power semiconductor controllers, including IGBTs, MOSFETs and TRIACs, for improved control and performance.
Application Fields
The T7H8125504DN module is well suited for use in a variety of power electronics applications, such as:
- Motor speed control
- AC-to-DC conversion
- Uninterruptible power supplies (UPS)
- Power factor correction systems
- Heating, ventilation, and air conditioning (HVAC) systems
- Inverter systems
- Photovoltaic systems
- Solar thermal systems
- Power supplies
The T7H8125504DN module can also be used in industrial, commercial, and residential applications. It is suitable for use in lighting installations, factory automation, motor control, and commercial metering applications.
Working Principle
The T7H8125504DN module works like a traditional thyristor/SCR: it works as an on-off switch controlled by a voltage-controlled input. In the module, the thyristor is connected to its associated diode bridge to allow both forward- and reverse-biasing. When the module is energized with a positive voltage, the thyristor is triggered and switches on; the integrated diodes prevent a reverse current from the load. The voltage-controlled input allows for enhanced control over the switching operation. When the input voltage drops below a certain level, the thyristor switches off and the diode bridge prevents an unwarranted reverse current to the load.
The module also features temperature protection for prolonged operation in harsh environments. A thermistor is attached to the base of the module and if the temperature of the module rises beyond a certain point, the thermistor triggers a special circuit that switches the module off in order to prevent damage.
The T7H8125504DN module is a powerful and reliable thyristor/SCR module suitable for a wide range of applications. It is a versatile option for power electronics projects requiring robust and reliable switching and phase control operations.
The specific data is subject to PDF, and the above content is for reference
Part Number | Manufacturer | Price | Quantity | Description |
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T7H8026504DN | Powerex Inc. | 47.73 $ | 1000 | SCR PHASE CTRL MOD 200V 6... |
T7H8027504DN | Powerex Inc. | 49.06 $ | 1000 | SCR PHASE CTRL MOD 200V 7... |
T7H8046504DN | Powerex Inc. | 49.97 $ | 1000 | SCR PHASE CTRL MOD 400V 6... |
T7H8045504DN | Powerex Inc. | 50.38 $ | 1000 | SCR PHASE CTRL MOD 550A 4... |
T7H8047504DN | Powerex Inc. | 51.25 $ | 1000 | SCR PHASE CTRL MOD 400V 7... |
T7H8065504DN | Powerex Inc. | 52.52 $ | 1000 | SCR PHASE CTRL MOD 550A 6... |
T7H8066504DN | Powerex Inc. | 53.82 $ | 1000 | SCR PHASE CTRL MOD 600V 6... |
T7H8086504DN | Powerex Inc. | 57.65 $ | 1000 | SCR PHASE CTRL MOD 800V 6... |
T7H8087504DN | Powerex Inc. | 58.93 $ | 1000 | SCR PHASE CTRL MOD 800V 7... |
T7H8105504DN | Powerex Inc. | 60.21 $ | 1000 | SCR PHASE CTRL MOD 550A 1... |
T7H8106504DN | Powerex Inc. | 61.49 $ | 1000 | SCR PHASE CTRL MOD 1000V ... |
T7H8107504DN | Powerex Inc. | 62.78 $ | 1000 | SCR PHASE CTRL MOD 1000V ... |
T7H8125504DN | Powerex Inc. | 64.06 $ | 1000 | SCR PHASE CTRL MOD 550A 1... |
T7H8126504DN | Powerex Inc. | 65.33 $ | 1000 | SCR PHASE CTRL MOD 1200V ... |
T7H8127504DN | Powerex Inc. | 66.61 $ | 1000 | SCR PHASE CTRL MOD 1200V ... |
T7H8145504DN | Powerex Inc. | 67.89 $ | 1000 | SCR PHASE CTRL MOD 550A 1... |
T7H8146504DN | Powerex Inc. | 69.18 $ | 1000 | SCR PHASE CTRL MOD 1400V ... |
T7H8147504DN | Powerex Inc. | 70.46 $ | 1000 | SCR PHASE CTRL MOD 1400V ... |
T7H8067504DN | Powerex Inc. | 55.08 $ | 1000 | SCR PHASE CTRL MOD 600V 7... |
T7H8085504DN | Powerex Inc. | 56.36 $ | 1000 | SCR PHASE CTRL MOD 550A 8... |
T7H8165504DN | Powerex Inc. | 71.74 $ | 1000 | SCR PHASE CTRL MOD 550A 1... |
T7H8166504DN | Powerex Inc. | 73.03 $ | 1000 | SCR PHASE CTRL MOD 1600V ... |
T7H8167504DN | Powerex Inc. | 74.31 $ | 1000 | SCR PHASE CTRL MOD 1600V ... |
T7H8025504DN | Powerex Inc. | 46.41 $ | 1000 | SCR FAST SW 550A 200V TO-... |
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