TD240N32KOFHPSA1 Discrete Semiconductor Products

Series:	--
Part Status:	Active
Lead Free Status / RoHS Status:	--
Structure:	Series Connection - SCR/Diode
Moisture Sensitivity Level (MSL):	--
Number of SCRs, Diodes:	1 SCR, 1 Diode
Voltage - Off State:	3.8kV
Current - On State (It (AV)) (Max):	446A
Current - On State (It (RMS)) (Max):	700A
Voltage - Gate Trigger (Vgt) (Max):	1.5V
Current - Gate Trigger (Igt) (Max):	250mA
Current - Non Rep. Surge 50, 60Hz (Itsm):	6100A @ 50Hz
Current - Hold (Ih) (Max):	300mA
Operating Temperature:	-40°C ~ 125°C
Mounting Type:	Chassis Mount
Package / Case:	Module

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TD240N32KOFHPSA1 application field and working principle

Thyristors are one of the earliest solid-state switching devices, and nowadays, one of the most widely used type of such switching elements is the Silicon Controlled Rectifier (SCR). The TD240N32KOFHPSA1 is a type of SCR module, providing a stable and reliable switching solution for the most demanding applications.The TD240N32KOFHPSA1 is an ultra-fast, ultra-durable SCR module, capable of operating up to a breakdown voltage of 32KV without fail. It can also be operated at a lower breakdown voltage, as low as 9KV. This makes it an ideal choice for applications where reliability and speed of operation is of paramount importance, such as renewable energy systems, variable speed drives, and power factor controllers.The working principle of the TD240N32KOFHPSA1 is based on a thyristor switching action. A thyristor is a four-layer, controlled rectifier made from a material such as silicon and germanium. When a current is applied to one of the three terminals (called the gate), it creates a voltage drop across the layers, which causes the device to start conducting current. This conducting current can be controlled by adjusting the applied current.The TD240N32KOFHPSA1 is comprised of two thyristors in parallel, which have an anti-parallel diode between them. This anti-parallel diode is used to block reverse current, which prevents the thyristors from losing control of the current. This also allows for low power consumption as the diode is only activated when needed, which improves overall reliability.The TD240N32KOFHPSA1 is capable of controlling and switching large currents quickly and reliably, making it suitable for a wide range of applications. Its superior thermal characteristics, high power handling capabilities, and long lifetime make it a great choice for both consumer and industrial applications.

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