Allicdata Part #: | SMCJ400ALFTR-ND |
Manufacturer Part#: |
SMCJ400A |
Price: | $ 0.00 |
Product Category: | Circuit Protection |
Manufacturer: | Littelfuse Inc. |
Short Description: | TVS DIODE 400V 648V DO214AB |
More Detail: | N/A |
DataSheet: | SMCJ400A Datasheet/PDF |
Quantity: | 951 |
Moisture Sensitivity Level (MSL): | 1 (Unlimited) |
Lead Free Status / RoHS Status: | Lead free / RoHS Compliant |
Voltage - Clamping (Max) @ Ipp: | 648V |
Supplier Device Package: | DO-214AB (SMCJ) |
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: | 1500W (1.5kW) |
Current - Peak Pulse (10/1000µs): | 2.3A |
Series: | SMCJ |
Voltage - Breakdown (Min): | 447V |
Voltage - Reverse Standoff (Typ): | 400V |
Unidirectional 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 SMCJ400A is a part of the Transient Voltage Suppressor (TVS) diode segment of the discrete semiconductor family. This type of TVS diode is designed so that it helps protect systems against electrical overstress condition, as a result of electrostatic discharges, inductive load switching,and lightning surges. Generally, they are used in the protection of I/O interfaces, telecom and datacom applications, primary and secondary protection circuits, and the protection of VCCs.
The mounting style for this device is the DO-214AC (SMA). This particular TVS diode has Breakdown Voltage, VBR, of 40 to 68 volts, and a Peak Pulse Power of 400 watts.
Working Principle
The working principle of this type of diode is that it acts like a normal diode, since it only allows flow in one direction (forward biased). But, when the anode voltage is higher than the combined threshold voltage and a certain, safety voltage range, the device becomes forward biased, and the normal current starts to flow. This increases the voltage across the diode, and as the applied voltage rises past the clamping point, the current stops, and reverse biasing occurs, creating a power clamp.
Applications
The SMCJ400A can be used in a variety of applications and situations. It is most commonly used in PCB boards, as it can protect sensitive circuits from sudden surges in voltage. It can also help to reduce the chances of damages caused by both inductive loads and electrostatic discharges. It is also suitable for protecting LED drivers, telecom and datacom applications, power supplies, microcontrollers, and other applications that require transient voltage protection.
The SMCJ400A TVS diode is a great choice for applications that require reliable, quick response, and robust protection. It is capable of withstanding surge currents up to 400 W, and can provide superior clamping performance and superior ESD protection, making it suitable for a wide variety of applications.
The specific data is subject to PDF, and the above content is for reference
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SMCJ26A R7G | Taiwan Semic... | 0.15 $ | 850 | TVS DIODE 26V 42.1V DO214... |
SMCJ70A V7G | Taiwan Semic... | 0.15 $ | 850 | TVS DIODE 70V 113V DO214A... |
SMCJ26A V7G | Taiwan Semic... | 0.15 $ | 850 | TVS DIODE 26V 42.1V DO214... |
SMCJ48A V7G | Taiwan Semic... | 0.15 $ | 850 | TVS DIODE 48V 77.4V DO214... |
SMCJ60A R7G | Taiwan Semic... | 0.15 $ | 850 | TVS DIODE 60V 96.8V DO214... |
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SMCJ36A-E3/9AT | Vishay Semic... | 0.14 $ | 1000 | TVS DIODE 36V 58.1V DO214... |
SMCJ51A-E3/57T | Vishay Semic... | 0.2 $ | 850 | TVS DIODE 51V 82.4V DO214... |
SMCJ8.0A-E3/57T | Vishay Semic... | 0.2 $ | 850 | TVS DIODE 8V 13.6V DO214A... |
SMCJ24CA V7G | Taiwan Semic... | 0.15 $ | 850 | TVS DIODE 24V 38.9V DO214... |
SMCJ33CA V7G | Taiwan Semic... | 0.15 $ | 850 | TVS DIODE 33V 53.3V DO214... |
SMCJ51CA V7G | Taiwan Semic... | 0.15 $ | 1000 | TVS DIODE 51V 82.4V DO214... |
SMCJ36CA V7G | Taiwan Semic... | 0.15 $ | 850 | TVS DIODE 36V 58.1V DO214... |
SMCJ28CA V7G | Taiwan Semic... | 0.15 $ | 850 | TVS DIODE 28V 45.4V DO214... |
SMCJ18CA V7G | Taiwan Semic... | 0.15 $ | 850 | TVS DIODE 18V 29.2V DO214... |
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SMCJ28CA R7G | Taiwan Semic... | 0.15 $ | 850 | TVS DIODE 28V 45.4V DO214... |
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