TV04A151JB-HF

Voltage - Clamping (Max) @ Ipp:	243V
Supplier Device Package:	SMA (DO-214AC)
Package / Case:	DO-214AC, SMA
Mounting Type:	Surface Mount
Operating Temperature:	-55°C ~ 150°C (TJ)
Capacitance @ Frequency:	--
Applications:	General Purpose
Power Line Protection:	No
Power - Peak Pulse:	400W
Current - Peak Pulse (10/1000µs):	1.65A
Series:	--
Voltage - Breakdown (Min):	167V
Voltage - Reverse Standoff (Typ):	150V
Bidirectional Channels:	1
Type:	Zener
Moisture Sensitivity Level (MSL):	--
Part Status:	Active
Lead Free Status / RoHS Status:	--
Packaging:	Tape & Reel (TR)

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TV04A151JB-HF is a type of TVS - Diodes (Transient Voltage Suppressor). It is basically a specialty diode used to protect sensitive electronic circuits from sudden high voltage transients. The component is especially designed to provide protection from voltage transients induced by inductive load switching and lightning.TV04A151JB-HF is a unidirectional type of transient voltage suppressor. It consists of an array of Zener diodes which are arranged in series and in parallel to form a voltage-dependent network. Under normal operating conditions, the diode is electrically in an "OFF" state and does not conduct. But when a voltage transient event occurs, the surge current flows through the device and the diode becomes conductive, providing a low impedance path for the energy to be dissipated through the body of the diode.The TV04A151JB-HF series of transients is designed to protect up to 15kV of voltage transients in the range of 1uS to 20mS duration. It is a Surface Mount device with a Nickel/Barium alloy body material. The package size for the device is 4mm x 15mm x 1mm and it is rated for an operating temperature range of -55°C to +125°C.The TV04A151JB-HF is designed to be used in applications such as automotive, railway, wind turbine, solar system, industry system, aerospace, etc. It provides superior protection against inductive load switching, lightning, and electrostatic discharges. It has a low clamping voltage which is suitable for the most applications.The working principle of the device is simple to understand. The device is designed with an array of diodes, each diode is rated for a specific breakdown voltage. During normal operation, the Zener diodes are in an "OFF" state and no current flows through them. But when a voltage transient event occurs, the higher voltage automatically turns these diodes on and they conduct the energy and release it through the body of the diode.TV04A151JB-HF is built for reliable performance and offers reliable protection for sensitive circuits against overvoltage transients. It\'s easy to install, simple to use, and provides reliable performance in harsh environments. The device is also a cost effective solution and provides a superior protection for a wide range of applications.

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