DY2J25000L Circuit Protection

Series:	--
Packaging:	Tape & Reel (TR)
Lead Free Status / RoHS Status:	--
Part Status:	Active
Moisture Sensitivity Level (MSL):	--
Type:	Zener
Unidirectional Channels:	1
Voltage - Reverse Standoff (Typ):	18V
Voltage - Breakdown (Min):	22.5V
Voltage - Clamping (Max) @ Ipp:	50V
Current - Peak Pulse (10/1000µs):	9A
Power - Peak Pulse:	--
Power Line Protection:	No
Applications:	General Purpose
Capacitance @ Frequency:	97pF @ 1MHz
Operating Temperature:	-40°C ~ 85°C (TA)
Mounting Type:	Surface Mount
Package / Case:	SC-79, SOD-523
Supplier Device Package:	SSMini2-F5-B

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TVS - Diodes

TVS (Transient Voltage Suppression) diodes are voltage-controlled devices that protect sensitive electronic components from voltage transients & surges. The DY2J25000RL is one of these TVS diodes, and this technology is increasingly used to protect miscellaneous industrial, automotive, and consumer electronics applications from voltage-induced problems.The DY2J25000RL is a unidirectional TVS diode which provides protection to both AC and DC applications from pulse energy in the range of 25 Amps, with peak voltage ratings of 1500 Volts. This diode also has a very fast response time that can handle current spikes within nanoseconds.When exposed to an over-voltage or an ESD (electrostatic discharge) event, DY2J25000RL emitter-base junction breakdowns and allows the fast-changing current to pass through the diode. Internally, the diode junction is designed to absorb the high-power-current surge, or ‘spike’, presented to the diode and clamp the voltage across it within a specified safety region. This helps to protect upstream components by limiting the voltage traveling through them, and thus preventing them from getting damaged.The DY2J25000RL is suitable for a wide variety of consumer electronic products, such as medical and home appliances, computers, printers, digital cameras, and home theaters. The diode provides effective ESD and over-voltage protection. It is specifically designed to protect lines from ESD and from over-voltage transients due to voltage spikes and power surges. The diode has low leakage current so it does not affect the normal signal performance. The device also has a low capacitance up to 1000pF, making it ideal for high-speed applications.This diode is also suitable for automotive applications due to its high-voltage, low-capacitance performance. The DY2J25000RL can provide protection for electronic components from the transient current pulses typically seen in electronic fuel injection systems and spark ignition systems. The diode’s low leakage current helps to protect sensitive automotive components like fuel injectors and relays from the high power transients caused by voltage spikes.The DY2J25000RL device has yet another purpose beyond consumer and automotive: it is also used in industrial applications such as electric drives and motor controls. In these applications, it provides external protection from voltage spikes that occur due to inductive switching operations. The diode helps to prevent power surges and ESD from reaching sensitive circuit components.In conclusion, the DY2J25000RL is an excellent choice for a wide range of applications: consumer electronic, automotive, and industrial. Its fast response time makes it highly effective in providing protection from high-power transient and ESD events. The diode’s low leakage current helps to protect sensitive components, and its low capacitance makes it suitable for high-speed applications.

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