SMBJ14A-Q Circuit Protection |
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Allicdata Part #: | SMBJ14A-Q-ND |
Manufacturer Part#: |
SMBJ14A-Q |
Price: | $ 0.09 |
Product Category: | Circuit Protection |
Manufacturer: | Bourns Inc. |
Short Description: | TVS DIODE 14V 23.2V SMB |
More Detail: | N/A |
DataSheet: | SMBJ14A-Q Datasheet/PDF |
Quantity: | 1000 |
Lead Free Status / RoHS Status: | Lead free / RoHS Compliant |
12000 +: | $ 0.08153 |
Series: | Automotive, AEC-Q101, SMBJ |
Part Status: | Active |
Lead Free Status / RoHS Status: | -- |
Type: | Zener |
Unidirectional Channels: | 1 |
Voltage - Reverse Standoff (Typ): | 14V |
Voltage - Breakdown (Min): | 15.6V |
Voltage - Clamping (Max) @ Ipp: | 23.2V |
Current - Peak Pulse (10/1000µs): | 25.9A |
Power - Peak Pulse: | 600W |
Power Line Protection: | No |
Applications: | Automotive |
Capacitance @ Frequency: | -- |
Operating Temperature: | -55°C ~ 150°C (TJ) |
Mounting Type: | Surface Mount |
Package / Case: | DO-214AA, SMB |
Supplier Device Package: | SMB (DO-214AA) |
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TVS diodes, or Transient Voltage Suppression Diodes, are a type of diode protection that are widely used in electronic circuit designs. The SMBJ14A-Q is a popular TVS diode that is used to protect circuits from damage due to over-voltage and electro-static discharge (ESD).
The two main functions of the SMBJ14A-Q TVS diode are to provide electrostatic discharge protection to circuits and to provide over voltage/reverse polarity protection to circuits. In the case of ESD protection, the SMBJ14A-Q will absorb and safely dissipate the energy from an electrostatic discharge event, such as a human body model (HBM) ESD event, thus protecting the circuit. In the case of over voltage/reverse polarity protection, the diode will prevent a voltage greater than a certain threshold from damaging the circuit.
The SMBJ14A-Q has a breakdown voltage (VBR) of 14V and a clamping voltage (VC) of 27.6V. A higher VBR means the diode will not conduct until a higher voltage is applied, while a higher VC means the diode will be able to provide more protection to the circuit in terms of voltage. The SMBJ14A-Q also has a peak pulse power of 500W, which means it can dissipate a large amount of energy in a short amount of time.
The SMBJ14A-Q has an operating temperature range of -55℃ to +175℃. This range ensures the diode can be used in a wide variety of applications and climates, including automotive, industrial, and military applications. The SMBJ14A-Q also has a low-leakage current of 0.1mA @ 16V, meaning it can provide protection for long periods of time with minimal power drain.
The SMBJ14A-Q is mainly used in automotive, industrial, and military applications where there is a need for circuit protection from over-voltage and ESD events. The diode is also commonly used for general purpose circuit design as well, such as for over-voltage protection on power conversion circuits, surge protection for power supplies, and surge protection for consumer electronics.
In summary, the SMBJ14A-Q is a popular TVS diode that is used for circuit protection from over-voltage and ESD events. The diode has a breakdown voltage and clamping voltage of 14V and 27.6V respectively, and a peak pulse power of 500W. It has an operating temperature range of -55℃ to +175℃ and a low-leakage current of 0.1mA @ 16V. The SMBJ14A-Q is primarily used in automotive, industrial and military applications, as well as for general purpose circuit design.
The specific data is subject to PDF, and the above content is for reference
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