MSMCJ170A

Voltage - Clamping (Max) @ Ipp:	275V
Supplier Device Package:	DO-214AB (SMCJ)
Package / Case:	DO-214AB, SMC
Mounting Type:	Surface Mount
Operating Temperature:	-65°C ~ 150°C (TJ)
Capacitance @ Frequency:	--
Applications:	General Purpose
Power Line Protection:	No
Power - Peak Pulse:	1500W (1.5kW)
Current - Peak Pulse (10/1000µs):	5.5A
Series:	Military, MIL-PRF-19500
Voltage - Breakdown (Min):	189V
Voltage - Reverse Standoff (Typ):	170V
Unidirectional Channels:	1
Type:	Zener
Moisture Sensitivity Level (MSL):	--
Part Status:	Active
Lead Free Status / RoHS Status:	--
Packaging:	Bulk

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MSMCJ170A is a TVS – Diodes which is used in applications for protection against large voltage transients. It is designed using advanced semiconductor materials to protect sensitive electronic equipment from damage caused by voltage spikes. This protection diode is ideal for use in applications where protection against transient voltages is a must, such as TV’s, computers, and other consumer electronics.MSMCJ170A is a type of TVS – Diodes that can provide two-way protection against transient voltages. It utilizes a positive temperature coefficient (PTC) diode in order to provide protection against overvoltages, while its reverse polarity protection protects against negative transients. The reverse polarity protection works by quickly discharging the transient voltage through the diode and away from the protected circuit.MSMCJ170A offers a low clamping voltage and fast response time, making it an ideal choice for protecting sensitive electronic components in a wide range of applications. The maximum peak pulse power capability of the MSMCJ170A is 170 watts, and the maximum clamping voltage is 11.6 volts. The reverse leakage current is negligible, making it ideal for use in applications where output current is being regulated. The maximum working voltage is 60 volts, making the device suitable for use in both low and high-voltage applications.The working principle of the MSMCJ170A is fairly straightforward. As the name implies, the diode takes advantage of its PTC property to protect against overvoltage transients. If a transient voltage larger than the maximum breakdown voltage (Vbr) is applied, the PTC diode will begin to conduct current, effectively absorbing the excess voltage. The reverse polarity protection is achieved by the diode quickly and efficiently discharging the transient voltage away from the protected circuit.In addition to its overvoltage and reverse polarity protection capabilities, the MSMCJ170A can also be used in applications that require electrostatic discharge (ESD) protection. Due to its low clamping voltage and fast response time, the MSMCJ170A is well-suited for use in ESD protection applications. The diode can provide ESD protection up to 8kV, making it suitable for use in a variety of industrial and consumer electronics applications.The MSMCJ170A is an ideal choice for a wide range of applications that require protection from large voltage transients, overvoltage, and electrostatic discharge. Due to its low clamping voltage and fast response time, the device is suitable for use in both consumer and industrial electronics applications. With its ability to safely absorb large transient voltages, the MSMCJ170A is an effective form of protection against costly damage to sensitive electronic components.

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