TISP5115H3BJR Circuit Protection

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Part Status:	Obsolete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:	250pF
Mounting Type:	Surface Mount
Package / Case:	DO-214AA, SMB

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TVS - Thyristors

Thyristors are semiconductor devices used to control the power delivery in applications such as switchmode power supplies, motor drives, and ac main control. They are commonly used in devices ranging from consumer electronics like electric stoves, air conditioners, and washing machines to industrial control applications in factories and building automation systems. The TISP5115H3BJR is a special thyristor designed for harsh environment applications such as automotive and aircraft.

TISP5115H3BJR Features

The TISP5115H3BJR features a wide range of breaks over voltage and holding voltage options, as well as a long life (up to 200,000 running hours). It offers high Peak Pulse Power Capability (Pulse Class), operating temperature ranges from -55°C to 150°C, and is UL recognized. This device is suitable for use in ambient air temperature up to 70°C.

TISP5115H3BJR Applications

The TISP5115H3BJR can be used as a single device for low voltage/low-current applications or as a series of three or more connected together for higher voltage applications. It is typically used in diverse applications such as lighting, heating, industrial control, resettable fuses, and automotive applications. It can also be connected in parallel to reduce the on-state voltage drop.

TISP5115H3BJR Working Principle

Thyristors work by allowing current to flow in only one direction when the forward voltage applied to the device reaches a specific threshold. The forward voltage required to turn the device on is known as the gate trigger voltage. When the gate trigger voltage is applied, the thyristor can then be used to control and regulate the flow of current. As the gate trigger voltage is greater than the on-state voltage, the device can be used to control the current at all times.The TISP5115H3BJR is a sensitive gate thyristor and has an extremely low trigger voltage, making it ideal for applications where low voltage is needed for triggering the device. When the gate pin is connected and the gate current reaches the triggering value, the thyristor turns on and allows current to begin flowing through the device. When the gate trigger voltage is removed, the thyristor turns off and the current ceases to flow. This makes the TISP5115H3BJR perfect for applications where a small switching pulse is required to control the flow of current.

Conclusion

In conclusion, the TISP5115H3BJR is an ideal device for applications requiring precise, low voltage current control. It offers excellent temperature range, high peak power capability, and long life for hard environment applications. Its low gate trigger voltage and small switching pulse make it the perfect choice for applications where low voltage and precise current control are needed.

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