TISP4115H3LMFR

Series:	--
Packaging:	Tape & Reel (TR)
Lead Free Status / RoHS Status:	--
Part Status:	Obsolete
Moisture Sensitivity Level (MSL):	--
Voltage - Breakover:	115V
Voltage - Off State:	90V
Voltage - On State:	3V
Current - Peak Pulse (8/20µs):	300A
Current - Peak Pulse (10/1000µs):	100A
Current - Hold (Ih):	150mA
Number of Elements:	1
Capacitance:	140pF
Mounting Type:	Through Hole
Package / Case:	TO-226-2, TO-92-2 (TO-226AC) (Formed Leads)

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Introduction

Thyristors are components of semiconductor switch devices that can be used to control high voltage, power and noise in electronic devices. The TISP4115H3LMFR is a high-voltage silicon based surface mount thyristor manufactured by Infineon Technologies. It has a rating of 45A and a peak surge current of 1450A at an operating temperature of up to 175°C.

Overview of TISP4115H3LMFR

The TISP4115H3LMFR is a high voltage thyristor which can be used for a wide range of applications such as motor control, lighting, home appliances, security systems and power supplies. It is designed to provide a high degree of current and voltage stability, while exhibiting a wide range of fast commutation and dynamic performance. The device has a maximum on-state current limit of 45A, and a peak surge current rating of 1450A at an operating temperature of 175°C. It also features low voltage drop, excellent dv/dt protection, extremely fast switching times, and tight control of commutation angle and current.

Application field and working principle

The TISP4115H3LMFR is primarily used in motor control and power supplies, including household appliance, lighting, security, power conditioning, and industrial control applications. It is suitable for applications where a high degree of current and voltage stability, along with fast and dynamic switching performance is required. When the thyristor is gated, the current through the device will increase steadily from zero to its peak current capacity. The current then reduces at a controlled rate until it reaches zero again. This process is referred to as commutation, and is the principle on which the TISP4115H3LMFR operates. The device is able to control the commutation angle, current, and voltage, allowing for an efficient transfer of energy between the device and the load. In motor control applications, the thyristor can be used to control the speed and torque of a motor by controlling the current and voltage supplied to it. By adjusting the commutation angle and current, the speed of the motor can be easily controlled. In power supplies, the thyristor can be used to provide a reliable, low-voltage, and controlled output voltage.

Conclusion

The TISP4115H3LMFR is an advanced high-voltage silicon surface mount thyristor manufactured by Infineon Technologies. It has excellent current and voltage stability, along with fast switching times. It can also be used to provide a controlled output voltage in many applications such as motor control and power supplies, making it a valuable component for a wide range of applications.

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