MASMLJ70CAE3 Circuit Protection

Voltage - Clamping (Max) @ Ipp:	113V
Supplier Device Package:	DO-214AB
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:	3000W (3kW)
Current - Peak Pulse (10/1000µs):	26.6A
Series:	Military, MIL-PRF-19500
Voltage - Breakdown (Min):	77.8V
Voltage - Reverse Standoff (Typ):	70V
Bidirectional Channels:	1
Type:	Zener
Moisture Sensitivity Level (MSL):	--
Part Status:	Active
Lead Free Status / RoHS Status:	--
Packaging:	Bulk

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MASMLJ70CAE3 TVS - Diodes Application Field and Working Principle

The MASMLJ70CAE3 is a series of transient voltage suppressor (TVS) diodes from Diodes Incorporated. It is designed to protect sensitive electronic equipment from voltage spikes and similar transient events. It offers low-clamping voltages for various application fields such as automotive, consumer, industrial, and communication.

Overview

The MASMLJ70CAE3 is a surge-protected transient voltage suppressor (TVS) diode with a wide-array of applications. It is designed to suppress and protect vulnerable electronics from damages caused by unexpected voltage spikes. It provides voltage and current protection in automotive, industrial, communication, and consumer equipment. The diode offers low leakage, low-clamping voltages, and increased protection in all types of applications. It is offered in the dual SOD−323 package with tight lead spacing.

Application Fields

The MASMLJ70CAE3 can be used in a wide range of applications, including the following:

• Automotive & Transportation Applications
The diode is ideal for automotive applications that require over-voltage protection. It can be used in audio/video equipment, back-lighting, HVAC systems, and motor control circuits. It can also be used for automotive systems such as in-vehicle power supplies and power converters.

• Industrial Applications
The MASMLJ70CAE3 can be used for industrial equipment such as medical devices, vending machines, and factory automation equipment. It is also suitable for power supplies, motor drives, and instrumentation circuits.

• Communication Applications
The diode can be used in communication systems such as routers, switches, and modems. It is suitable for power lines, broadcast systems, and broadband networks.

• Consumer Electronics Applications
The device can be used for consumer electronics such as LCD TVs, DVD players, set-top boxes, and digital cameras. It is also suitable for gaming consoles and other home entertainment systems.

Working Principle

The MASMLJ70CAE3 is designed to protect electronic systems from voltage spikes and other transient events. It is a type of TVS diode, which stands for transient voltage suppressor. The device is designed to suppress and absorb any transient voltage surge that occurs in a circuit. The diode works by clamping the voltage to a specific level, which prevents it from exceeding a pre-determined voltage level.When a voltage spike occurs in the circuit, the diode begins to conduct. This reduces the voltage across the circuit and limits the amount of current that can flow through it. The diode is then able to reset itself and return to its normal state once the transient event has ended.

Conclusion

The MASMLJ70CAE3 is a series of transient voltage suppressor (TVS) diodes from Diodes Incorporated. It is designed to protect sensitive electronic equipment from voltage spikes and similar transient events. It offers low-clamping voltages for various application fields such as automotive, consumer, industrial, and communication. The device works by clamping the voltage to a pre-determined level and limiting the current that can flow through the circuit. It is suitable for a wide range of applications, including automotive systems, industrial equipment, communication systems, and consumer electronics.

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