SMCJ40CA Circuit Protection |
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Allicdata Part #: | SMCJ40CALFTR-ND |
Manufacturer Part#: |
SMCJ40CA |
Price: | $ 0.00 |
Product Category: | Circuit Protection |
Manufacturer: | Littelfuse Inc. |
Short Description: | TVS DIODE 40V 64.5V DO214AB |
More Detail: | N/A |
DataSheet: | SMCJ40CA Datasheet/PDF |
Quantity: | 6000 |
Lead Free Status / RoHS Status: | Lead free / RoHS Compliant |
Moisture Sensitivity Level (MSL): | 1 (Unlimited) |
Supplier Device Package: | DO-214AB (SMCJ) |
Series: | SMCJ |
Packaging: | Tape & Reel (TR) |
Lead Free Status / RoHS Status: | -- |
Part Status: | Active |
Moisture Sensitivity Level (MSL): | -- |
Type: | Zener |
Bidirectional Channels: | 1 |
Voltage - Reverse Standoff (Typ): | 40V |
Voltage - Breakdown (Min): | 44.4V |
Voltage - Clamping (Max) @ Ipp: | 64.5V |
Current - Peak Pulse (10/1000µs): | 23.3A |
Power - Peak Pulse: | 1500W (1.5kW) |
Power Line Protection: | No |
Applications: | General Purpose |
Capacitance @ Frequency: | -- |
Operating Temperature: | -55°C ~ 150°C (TJ) |
Mounting Type: | Surface Mount |
Package / Case: | DO-214AB, SMC |
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TVS (transient voltage suppression) diodes are a type of electronic component designed to protect other, more sensitive parts of a circuit from voltage spikes. The SMCJ40CA is a series of TVS diodes used for a wide range of applications.
The SMCJ40CA series is designed to protect against voltage spikes caused by lightning, electrostatic discharge, or industrial power line transients. This diode can absorb energy up to 1.5kW, and it has a clamping voltage of 34V. This makes it suitable for applications where high peak, transient, or surge voltages may be present.
SMCJ40CA TVS diodes are available in a variety of packages, including DO-214AA, SMA, and SMB. This makes them very versatile and ideal for many different applications, from industrial power lines to embedded designs.
The SMCJ40CA structure consists of a silicon diode and a specialized zinc-oxide avalanche diode. In normal operation, the silicon diode is forward biased, allowing the current to pass through. However, when a higher voltage is present, the avalanche diode turns on, causing a clamping effect and limiting the voltage.
The working principle of the SMCJ40CA is simple. When a voltage spike occurs, either from an external source or from an internal source, the avalanche diode increases its conductivity and pulls the voltage back down to a safe level. This reduces the amount of damage that can be done to the sensitive components of the circuit.
SMCJ40CA TVS Diodes can be used in a variety of applications, such as energy meters, photovoltaic systems, consumer and computer power supplies, and industrial controllers. They are particularly well-suited to applications that require high levels of protection against transients.
The SMCJ40CA series of TVS diodes offer an inexpensive, reliable way to protect sensitive electronic components from voltage spikes. They are available in a variety of packages, making them suitable for a wide range of applications. The simple working principle of these diodes makes them easy to incorporate into any circuit. They are an excellent choice for any application that requires protection against transient voltages.
The specific data is subject to PDF, and the above content is for reference
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SMCJ26A V7G | Taiwan Semic... | 0.15 $ | 850 | TVS DIODE 26V 42.1V DO214... |
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SMCJ60A R7G | Taiwan Semic... | 0.15 $ | 850 | TVS DIODE 60V 96.8V DO214... |
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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... |
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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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