
Allicdata Part #: | 497-12174-2-ND |
Manufacturer Part#: |
SM30T18CAY |
Price: | $ 0.67 |
Product Category: | Circuit Protection |
Manufacturer: | STMicroelectronics |
Short Description: | TVS DIODE 15V 24.4V SMC |
More Detail: | N/A |
DataSheet: | ![]() |
Quantity: | 1000 |
Moisture Sensitivity Level (MSL): | 1 (Unlimited) |
Lead Free Status / RoHS Status: | Lead free / RoHS Compliant |
2500 +: | $ 0.60726 |
5000 +: | $ 0.59976 |
Current - Peak Pulse (10/1000µs): | 123A |
Base Part Number: | SM30T |
Supplier Device Package: | SMC (DO-214AB) |
Package / Case: | DO-214AB, SMC |
Mounting Type: | Surface Mount |
Operating Temperature: | -55°C ~ 175°C (TJ) |
Capacitance @ Frequency: | -- |
Applications: | Automotive |
Power Line Protection: | No |
Power - Peak Pulse: | 3000W (3kW) |
Series: | Automotive, AEC-Q101, SM30TY, TRANSIL™ |
Voltage - Clamping (Max) @ Ipp: | 24.4V |
Voltage - Breakdown (Min): | 16.7V |
Voltage - Reverse Standoff (Typ): | 15V |
Bidirectional Channels: | 1 |
Type: | Zener |
Moisture Sensitivity Level (MSL): | -- |
Part Status: | Active |
Lead Free Status / RoHS Status: | -- |
Packaging: | Tape & Reel (TR) |
Due to market price fluctuations, if you need to purchase or consult the price. You can contact us or emial to us: sales@allicdata.com
The SM30T18CAY is a Transient Voltage Suppression (TVS) diode, which is an electronic component that aims to protect other components in a circuit from transient voltage surges or electrostatic discharges (ESD). The SM30T18CAY is extremely effective in averting damage and protecting other components in the circuit from transients. It is a unidirectional device, meaning it allows voltage to pass through in one direction only, and will short circuit its self when the reverse voltage exceeds its rating.
The SM30T18CAY’s application field is wide and encompasses all the possible applications where transient voltage suppression is required. These include a variety of different electronic applications, ranging from computers and printers to consumer electronics such as TVs and radios. Its wide application variance makes it perfect for use in a vast number of different electronic devices. The SM30T18CAY is also ideal for use in industrial applications, such as for the protection of components in industrial electronics, industrial robotics and control systems.
The SM30T18CAY is also ideal for use in commercial applications such as automotive, consumer and military grade applications. It is particularly suitable for automotive applications, as the high-voltage surges and ESD found in automobiles require additional equipment to protect components from becoming damaged. The SM30T18CAY is also widely used in consumer electronics, as the device can protect components from high-voltage transients that occur due to poor contact connections or rapid changes in voltage. In military grade applications, the SM30T18CAY is also effective as the device can provide additional protection from EMI, allowing electronic components to perform reliably under harsh conditions.
The working principle of the SM30T18CAY revolves around its two main components: a diode and resistor. The diode functions as a one-way door, only allowing voltage to flow in one direction, and will be short-circuited when the reverse voltage exceeds the device’s rated maximum. The resistor limits the voltage that can then pass through during a strong surge, ensuring that only a limited voltage passes through and other components in the circuit are protected. Together, these two components are extremely effective in providing extra protection to other components in the circuit.
The SM30T18CAY’s high surge protection capability makes it highly suitable for a number of different applications. It can protect against lightning surges, ESD, and other transient voltages that can damage components, ensuring maximum safety from power transients. Furthermore, its wide application variance makes it ideal for use in a variety of different devices. Overall, the SM30T18CAY is a reliable and effective device for providing protection from transient voltages for many different applications.
The specific data is subject to PDF, and the above content is for reference
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