SMAJ75CATR Allicdata Electronics
Allicdata Part #:

SMAJ75CATRSMC-ND

Manufacturer Part#:

SMAJ75CATR

Price: $ 0.04
Product Category:

Circuit Protection

Manufacturer: SMC Diode Solutions
Short Description: TVS DIODE 75V 121V SMA
More Detail: N/A
DataSheet: SMAJ75CATR datasheetSMAJ75CATR Datasheet/PDF
Quantity: 1000
Moisture Sensitivity Level (MSL): 1 (Unlimited)
Lead Free Status / RoHS Status: Lead free / RoHS Compliant
70000 +: $ 0.03371
Stock 1000Can Ship Immediately
$ 0.04
Specifications
Voltage - Clamping (Max) @ Ipp: 121V
Supplier Device Package: SMA (DO-214AC)
Package / Case: DO-214AB, SMC
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): 3.3A
Series: --
Voltage - Breakdown (Min): 83.3V
Voltage - Reverse Standoff (Typ): 75V
Bidirectional Channels: 1
Type: Zener
Moisture Sensitivity Level (MSL): --
Part Status: Active
Lead Free Status / RoHS Status: --
Packaging: Tape & Reel (TR) 
Description

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SMAJ75CATR Application Field and Working Principle
TVS - Diodes are widely used in today\'s world due to their superior performance than other devices. The SMAJ75CATR is a type of TVS diode designed to cope with transient voltage surge overvoltage. It has been designed using a breakdown voltage of 75 V at a peak pulse current value of 400 A, and it can withstand a surge energy up to 21 Joules.

The typical applications of SMAJ75CATR include circuit protection for microcontroller circuits, industrial and medical equipment, telecom and communication systems, automotive systems, solar system circuits, and other consumer electronic devices.

SMAJ75CATR is a unidirectional diode that has significant performance advantages due to its low clamping voltage and remarkable surge energy rating. Its low clamping voltage and fast response time help to limit voltage transient on the output of sensitive circuits. It can quickly respond and limit the current flowing through the circuit by clamping the voltage at a certain point.

The working principle of the SMAJ75CATR is based on the PN junction formed between the junction of two kinds semiconductor materials in a diode. As the bias voltage increases on the anode side of the diode, more charge carriers are generated near the junction. This produces an avalanche breakdown effect at the junction, which means that the PN junction results in a rapid increase in current flow with further increases in the forward bias voltage.

Once the SMAJ75CATR is triggered, it quickly reaches its peak limiting voltage, which is around the breakdown voltage. This is the point at which the current stops flowing through the diode as the voltage across the diode has reached its maximum. To reset the diode, the capacitance charge created by the voltage needs be removed.

The SMAJ75CATR is exceptionally suitable for the clamping of sensitive electronics and industrial circuits. Its low clamping voltage, high surge rating, and fast response time make it an ideal device for safeguarding your circuits. It helps to limit voltage transients and protect circuits in situations where spikes in voltage may occur. The device is also used in surge protectors and other protection devices to ensure the safety of the circuits.

In conclusion, the SMAJ75CATR is a highly efficient and reliable TVS diode device. It is designed for use in a wide range of applications, specifically those that require protection from voltage transients. Its small size and low clamping voltage make it an ideal device for use in applications. Furthermore, due to its fast response time, it is able to quickly respond to voltage surges, helping to protect circuits.

The specific data is subject to PDF, and the above content is for reference

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