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SMCJ15A
+NomenclatureTVS DIODE 17.7VWM 24.4VC DO214AB
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FabricantRectron États - Unis
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Pièce fabricant #SMCJ15A
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Fiche technique SMCJ15A DataSheet
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Package DO-214AB
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En stock9878
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Spécifications
| Attribut | Valeur |
| Supplier | Rectron USA |
| Package / Case | Tape & Reel (TR) |
| Series | SMCJ |
| Part Status | Active |
| Type | Zener |
| Unidirectional Channels | 1 |
| Voltage - Reverse Standoff (Typ) | 17.7V |
| Voltage - Clamping (Max) @ Ipp | 24.4V |
| Power - Peak Pulse | 1500W (1.5kW) |
| Applications | General Purpose |
| Operating Temperature | -55°C ~ 150°C (TJ) |
| Mounting Type | Surface Mount |
Présentation
Description
Key features of the SMCJ15A include:
1. Peak Pulse Power: It can handle up to 1500 watts of peak pulse power, making it suitable for high-power applications.
2. Response Time: The diode has a fast response time, typically in the nanoseconds range, providing immediate protection against transients.
3. Reverse Standoff Voltage: The typical reverse standoff voltage is around 15 volts.
4. Unidirectional Protection: The SMCJ15A provides unidirectional protection, meaning it is designed to protect against positive overvoltage.
5. Applications: It is widely used in consumer electronics, telecommunications, automotive electronics, and industrial applications.
The SMCJ15A is valued for its reliability and efficiency in safeguarding electronic circuits from damage due to transient events.
Equivalent
Features
1. Power Dissipation: Capable of handling up to 1500 watts of peak pulse power at a 10/1000µs waveform, ideal for high-energy transient protection.
2. Stand-off Voltage: 15V, which is the operating voltage threshold for protecting circuits.
3. Breakdown Voltage: Ranges from 16.7V to 18.5V, ensuring that it activates to clamp surges effectively.
4. Clamping Voltage: Maximum of 24.4V, indicating the maximum voltage the device will allow to pass through during a surge.
5. Response Time: Extremely fast, with a typical response time of less than 1 picosecond, providing rapid protection.
6. Package: Available in a surface-mount DO-214AB (SMC) package, which is compact and suited for automated assembly.
7. Polarity: Unidirectional, designed to handle surges in one direction.
8. Operating Temperature: -55°C to +150°C, suitable for various environmental conditions.
These features make the SMCJ15A suitable for safeguarding automotive, industrial, and consumer electronics devices.
Pinout
Manufacturer
1. Littelfuse: A company specializing in circuit protection, power control, and sensing technologies. Littelfuse serves a wide range of industries, including automotive, industrial, consumer electronics, and telecommunications.
2. Vishay Intertechnology: Vishay is one of the world's largest manufacturers of discrete semiconductors and passive electronic components. The company provides solutions in various applications such as automotive, industrial, computing, and telecommunications.
3. STMicroelectronics: A global leader in designing and manufacturing semiconductor solutions. STMicroelectronics serves a variety of industries, including automotive, industrial, personal electronics, and communication equipment.
These companies are integral to the electronics industry, providing essential components that enable functionality and protection in electronic devices and systems.
Application
1. Telecommunications: Protecting communication lines and equipment.
2. Consumer Electronics: Safeguarding devices like TVs, computers, and home appliances.
3. Industrial Equipment: Ensuring the reliability of control systems and automated machinery.
4. Automotive Systems: Protecting vehicle electronics from voltage spikes.
5. Power Supplies: Guarding against over-voltage conditions in AC/DC converters.
Its compact size and fast response make it ideal for space-constrained applications requiring robust transient protection.