Allicdata Part #: | CR0640SCTR-ND |
Manufacturer Part#: |
CR0640SC |
Price: | $ 0.00 |
Product Category: | Circuit Protection |
Manufacturer: | Littelfuse Inc. |
Short Description: | THYRISTOR 58V 250A DO-214 |
More Detail: | N/A |
DataSheet: | CR0640SC Datasheet/PDF |
Quantity: | 1000 |
Lead Free Status / RoHS Status: | Contains lead / RoHS non-compliant |
Moisture Sensitivity Level (MSL): | 1 (Unlimited) |
Series: | -- |
Packaging: | Tape & Reel (TR) |
Lead Free Status / RoHS Status: | -- |
Part Status: | Obsolete |
Moisture Sensitivity Level (MSL): | -- |
Voltage - Breakover: | 77V |
Voltage - Off State: | 58V |
Voltage - On State: | 5V |
Current - Peak Pulse (8/20µs): | 250A |
Current - Peak Pulse (10/1000µs): | 100A |
Current - Hold (Ih): | 150mA |
Number of Elements: | 1 |
Capacitance: | 120pF |
Mounting Type: | Surface Mount |
Package / Case: | DO-214AA, SMB |
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Introduction
CR0640SC is an axial-leaded thyristor or silicon-controlled rectifier (SCR). It is a solid-state semiconductor switch with a three-terminal structure. It works as an efficient voltage-sensitive electronic switch, allowing voltage to pass through it when the polarities and magnitudes of the power supply are correct.
Application fields and working principle
Application Field
The CR0640SC is used in a variety of applications, mostly in security-related equipment and motor control. It is also used in automotive, office automation, industrial automation and consumer electronics. Some of its most common applications include motor control, relay protection, battery charging, over-voltage and over-current protection, and surge protection.
Working Principle
Thyristors are designed to control, regulate, or change the direction of current flow in an electronic circuit. The CR0640SC utilizes a semiconductor gate to control current flow, producing a switch-like response when the gate is activated. When the anode is at least 0.6 volts higher than the cathode, the thyristor will turn on and allow current to flow through it in a single direction. The device will remain in this “on” state until the current reaching the anode is reduced. Alternatively, the anode can be reduced to 0.6 volts or lower, allowing the device to turn “off”.
Advantages
The CR0640SC thyristor has a number of advantages over other types of switches. It has a higher current carrying capacity than standard SCRs, allowing it to handle more current in the same amount of space. This in turn results in higher efficiency and lower power consumption. The device also has a higher surge current handling capability, meaning it can endure larger peak currents without breaking down. Lastly, its response time is much faster than other SCRs, allowing for a faster switching speed in applications.
Conclusion
The CR0640SC is a convenient and reliable electronic switch for a number of applications, due to its fast response time and ability to handle large currents. This makes it ideal for industrial and consumer electronics, security, and motor control projects. Its surge current handling capability, combined with its small size, makes it an attractive choice for many projects that require precise current control and regulation.
The specific data is subject to PDF, and the above content is for reference
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