SMAJ150CA

Voltage - Clamping (Max) @ Ipp:	243V
Supplier Device Package:	DO-214AC (SMA)
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):	1.6A
Series:	SMAJ
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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The usage and principle of the SMAJ150CA Transient Voltage Suppressor (TVS) Diode is a common component in a number of different applications, as its protection from high peak-level voltage is reliable and efficient. It is a highly effective device for voltage protection in a range of environments from automotive to consumer electronics and industrial applications.The SMAJ150CA TVS Diode has a peak pulse power of 1500 Watts, with a stand-off voltage of 14-17V and a breakdown voltage of 14V to60V. This makes the SMAJ150CA suitable for a range of applications including high-energy inductive loads and long-term overvoltage protection for data links and circuits. The SMAJ150CA can also be used to protect devices from transients that are higher than the rated voltage including surge protection and ESD protection.The SMAJ150CA comes in an industry-standard SMA 0805 package with low capacitance of around 5pF. This makes it suitable for operations with high-speed communications over short distances, for instance as an ESD protector for data interfaces like USB 2.0. The device also has a low dynamic resistance, making it suitable for high-current applications.The key to the SMAJ150CA’s reliability is its design. It is composed of an array of junction diodes, contained in an epoxy housing to help protect the device from contamination and reverse transient voltages. The diodes are designed to have a low clamping voltage, also known as the breakdown voltage. This ensures that any high peak voltages are clamped and are not allowed to exceed the device’s maximum rated voltage.The SMAJ150CA is designed to have a short response time at any high current incoming pulses; this helps it to react quickly and accurately to any surge in current. The device is also designed to have low temperature coefficients and a high surge current capability. This makes it suitable for a range of conditions and environments, allowing its use in automotive and industrial applications, where extreme temperatures can be reached.In addition, the SMAJ150CA offers excellent thermal stability and a low leakage current, which helps to reduce the amount of current passing through the device and maintain its effectiveness.Overall, the SMAJ150CA is an effective and reliable device that is well-suited to a range of applications. With its low capacitance, low dynamic resistance, and low temperature coefficients, it is perfectly suited for applications that require high-speed, short-distance communication and surge protection. Its epoxy housing protects it from contamination and excessive current, and its short response time ensures that it reacts quickly to any high peak voltages. It also has excellent thermal stability and low leakage current, making it an ideal choice for a range of applications.

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