Allicdata Part #: | T730N38TOFVTXPSA1-ND |
Manufacturer Part#: |
T730N38TOFVTXPSA1 |
Price: | $ 194.17 |
Product Category: | Discrete Semiconductor Products |
Manufacturer: | Infineon Technologies |
Short Description: | SCR MODULE 4200V 1840A DO200AC |
More Detail: | SCR Module 4.2kV 1840A Single Chassis Mount DO-200... |
DataSheet: | T730N38TOFVTXPSA1 Datasheet/PDF |
Quantity: | 1000 |
Lead Free Status / RoHS Status: | Lead free / RoHS Compliant |
Moisture Sensitivity Level (MSL): | 1 (Unlimited) |
1 +: | $ 176.52000 |
Series: | -- |
Part Status: | Active |
Lead Free Status / RoHS Status: | -- |
Structure: | Single |
Moisture Sensitivity Level (MSL): | -- |
Number of SCRs, Diodes: | 1 SCR |
Voltage - Off State: | 4.2kV |
Current - On State (It (AV)) (Max): | 730A |
Current - On State (It (RMS)) (Max): | 1840A |
Voltage - Gate Trigger (Vgt) (Max): | 2.5V |
Current - Gate Trigger (Igt) (Max): | 300mA |
Current - Non Rep. Surge 50, 60Hz (Itsm): | 17600A @ 50Hz |
Current - Hold (Ih) (Max): | 300mA |
Operating Temperature: | -40°C ~ 120°C |
Mounting Type: | Chassis Mount |
Package / Case: | DO-200AC, K-PUK |
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Applications of T730N38TOFVTXPSA1
The T730N38TOFVTXPSA1 is a high power thyristor module with a peak repetitive block current of 38A, making it ideal for wide range of applications. It is used for controlling power circuits in various industries, such as power rectifiers and motor drives. The SCR module also finds application in street lighting and load switching control. Thanks to its high power capabilities, the T730N38TOFVTXPSA1 is also frequently used in industrial heating, welding and melting equipment. It can also be used in many other power control applications, like AC motor drives, DC motor control, lighting control and motor battery charger.
Working Principle
The T730N38TOFVTXPSA1 module is a latching SCR, which means that it will remain in the on or off state until a pulse is applied. The thyristor module has three terminals referred to as anode (A1), cathode (K1), and gate (G). The gate acts as the control terminal, and it must be pulsed with a positive voltage for SCR to switch on and conduct current. This input is known as gate fire.
When the gate fire pulse is applied, electrons are attracted to the PN junction and the SCR starts to switch on. As current passes through the device, the voltage across the junction increases until the latching current is reached. At this point the SCR is turned on and will remain in the on state until a reverse voltage is applied to the gate terminal. This pulse is referred to as gate reverse. To turn off the SCR, a reverse gate pulse must be applied.
Summary
The T730N38TOFVTXPSA1 is a high power latching SCR module that is frequently used in power control and motor control applications. It is used in a wide range of industries and can be used for load switching, AC motor drives, DC motor control, lighting control and motor battery charger. The module is switched on with a gate fire pulse and off with a gate reverse pulse.
The specific data is subject to PDF, and the above content is for reference
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