SM15T12CA-E3/57T Circuit Protection |
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Allicdata Part #: | SM15T12CA-E3/57TGITR-ND |
Manufacturer Part#: |
SM15T12CA-E3/57T |
Price: | $ 0.00 |
Product Category: | Circuit Protection |
Manufacturer: | Vishay Semiconductor Diodes Division |
Short Description: | TVS DIODE 10.2V 16.7V DO214AB |
More Detail: | N/A |
DataSheet: | SM15T12CA-E3/57T Datasheet/PDF |
Quantity: | 1000 |
Lead Free Status / RoHS Status: | Lead free / RoHS Compliant |
Moisture Sensitivity Level (MSL): | 1 (Unlimited) |
Series: | SM15T, TransZorb® |
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): | 10.2V |
Voltage - Breakdown (Min): | 11.4V |
Voltage - Clamping (Max) @ Ipp: | 16.7V |
Current - Peak Pulse (10/1000µs): | 90A |
Power - Peak Pulse: | 1500W (1.5kW) |
Power Line Protection: | No |
Applications: | General Purpose |
Capacitance @ Frequency: | -- |
Operating Temperature: | -65°C ~ 150°C (TJ) |
Mounting Type: | Surface Mount |
Package / Case: | DO-214AB, SMC |
Supplier Device Package: | DO-214AB (SMCJ) |
Base Part Number: | SM15T* |
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TVS (transient voltage suppressor) diodes are electronic devices that protect against overvoltage that occurs when voltage spikes above a certain threshold. This type of overvoltage can occur when transients – sudden, large surges of voltage – are applied to an electrical system. These devices can protect sensitive electronic components from these transient elements. The SM15T12CA-E3/57T is an example of the type of bi-directional TVS diode used to protect circuits from overvoltage.
The SM15T12CA-E3/57T can protect two different kinds of circuits: logic and power. Logic circuits generate control signals, such as clocks, while power circuits carry the power required to operate the electronic device. In both cases, the device contains two leads – an anode (positive lead) and a cathode (negative lead). It is connected externally with a resistor that limits the current through it.
When a transient waveform (from an external source) is applied to the diode, the anode voltage rises above the normal expected value. The rise in voltage causes an electric field to form between the anode and the cathode, resulting in an avalanche breakdown. This breakdown quickly dissipates a portion of the applied voltage, thus protecting the circuit. The SM15T12CA-E3/57T has a reverse voltage (Vr) of 12V, a surge current (IS) of 10,000 Amps, and a peak power (PP) of 154 Watts. It has a standoff voltage (Vbr) of 16V. This means that when a transient voltage spike of more than 16V is applied to the diode, the reverse voltage will protect the circuit.
The SM15T12CA-E3/57T is typically used for overvoltage protection in a wide range of applications including automotive, medical, industrial, and consumer electronics. It is ideal for applications that require tight control over surge specification. The SM15T12CA-E3/57T is available in an SMA package which can be soldered onto a circuit board, making it suitable for automated assembly. This device also offers an undirectional feature that ensures that the device is only activated in one direction, allowing it to control transients in both directions.
The SM15T12CA-E3/57T is a reliable device that offers effective protection from transient overvoltage. Its low capacitance design, high surge rating, and small package size make it a cost-effective solution for various types of applications. It is important to note that the device should be properly sized and connected for optimal performance. The device should also be tested periodically to ensure that it is operating correctly.
The specific data is subject to PDF, and the above content is for reference
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SM15T39CA-M3/9AT | Vishay Semic... | 0.26 $ | 1000 | TVS DIODE 33.3V 53.9V DO2... |
SM15T68CA-M3/9AT | Vishay Semic... | 0.26 $ | 1000 | TVS DIODE 58.1V 92V DO214... |
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SM15T200CA-M3/57T | Vishay Semic... | 0.26 $ | 1000 | TVS DIODE 171V 274V DO214... |
SM15T220CA-M3/57T | Vishay Semic... | 0.26 $ | 1000 | TVS DIODE 188V 328V DO214... |
SM15T24CA-M3/57T | Vishay Semic... | 0.26 $ | 1000 | TVS DIODE 20.5V 33.2V DO2... |
SM15T27CA-M3/57T | Vishay Semic... | 0.26 $ | 1000 | TVS DIODE 23.1V 37.5V DO2... |
SM15T33CA-M3/57T | Vishay Semic... | 0.26 $ | 1000 | TVS DIODE 28.2V 45.7V DO2... |
SM15T36CA-M3/57T | Vishay Semic... | 0.26 $ | 1000 | TVS DIODE 30.8V 49.9V DO2... |
SM15T39CA-M3/57T | Vishay Semic... | 0.26 $ | 1000 | TVS DIODE 33.3V 53.9V DO2... |
SM15T68CA-M3/57T | Vishay Semic... | 0.26 $ | 1000 | TVS DIODE 58.1V 92V DO214... |
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