規格
| 屬性 | 價值 |
| Package / Case | Tape & Reel (TR),Cut Tape (CT) |
| Series | 1.5SMC |
| Part Status | Obsolete |
| Type | Zener |
| Unidirectional Channels | 1 |
| Voltage - Reverse Standoff (Typ) | 20.5V |
| Voltage - Breakdown (Min) | 22.8V |
| Voltage - Clamping (Max) @ Ipp | 33.2V |
| Current - Peak Pulse(10 / 1000µs) | 45A |
| Power - Peak Pulse | 1500W (1.5kW) |
| Power Line Protection | No |
| Applications | General Purpose |
| Operating Temperature | -65°C ~ 150°C (TJ) |
| Mounting Type | Surface Mount |
概述
Description
The 1.5SMC24AT3G is a Transient Voltage Suppressor (TVS) diode designed to protect sensitive electronic components from voltage spikes and transients. This device is commonly used in circuit protection applications where voltage spikes, such as those caused by lightning, electrostatic discharge (ESD), or inductive load switching, might occur. It features a breakdown voltage of 24 volts and can handle peak pulse power dissipation of 1500 watts, making it suitable for robust protection in various environments.
The diode is packaged in a DO-214AB (SMC) surface-mount package, which facilitates compact and easy integration into circuit designs. It offers bidirectional protection, meaning it can clamp overvoltage in both positive and negative directions. The 1.5SMC24AT3G is also compliant with industry standards for reliability and environmental considerations, such as RoHS compliance. Its fast response time and high surge capability make it an essential component in protecting telecommunications, automotive, and industrial equipment from electrical disturbances.
The diode is packaged in a DO-214AB (SMC) surface-mount package, which facilitates compact and easy integration into circuit designs. It offers bidirectional protection, meaning it can clamp overvoltage in both positive and negative directions. The 1.5SMC24AT3G is also compliant with industry standards for reliability and environmental considerations, such as RoHS compliance. Its fast response time and high surge capability make it an essential component in protecting telecommunications, automotive, and industrial equipment from electrical disturbances.
Equivalent
The 1.5SMC24AT3G chip is a Transient Voltage Suppressor (TVS) diode. Equivalent products from other manufacturers might include:
1. Littelfuse: 1.5SMC24A
2. Vishay: SMAJ24A
3. Bourns: CDSOD323-T24C
4. ON Semiconductor: 1.5KE24A
5. STMicroelectronics: 1.5KE24A
Ensure compatibility by checking specifications like breakdown voltage, peak pulse current, and package type.
1. Littelfuse: 1.5SMC24A
2. Vishay: SMAJ24A
3. Bourns: CDSOD323-T24C
4. ON Semiconductor: 1.5KE24A
5. STMicroelectronics: 1.5KE24A
Ensure compatibility by checking specifications like breakdown voltage, peak pulse current, and package type.
Features
The 1.5SMC24AT3G is a transient voltage suppressor (TVS) diode designed to protect sensitive electronic equipment from voltage spikes and transient events. Key features include:
1. Peak Pulse Power: It offers a peak pulse power capability of 1500 watts with a 10/1000 µs waveform, providing robust protection against high-energy surges.
2. Reverse Stand-Off Voltage (VR): It has a reverse stand-off voltage of 24 volts, suitable for protecting circuits operating at this voltage level.
3. Response Time: The diode responds quickly to voltage spikes, clamping them to safe levels within picoseconds.
4. Polarity: It is available in both unidirectional and bidirectional configurations, catering to different circuit requirements.
5. Package Type: Comes in a DO-214AB (SMC) package, which is compact and suitable for surface mounting on PCBs.
6. Operating Temperature: It operates in a wide temperature range, typically from -55°C to +150°C, ensuring reliability under various environmental conditions.
7. Low Leakage Current: The component features low leakage current, minimizing power consumption in standby mode.
These features make the 1.5SMC24AT3G ideal for safeguarding electronics in industrial, automotive, and consumer applications.
1. Peak Pulse Power: It offers a peak pulse power capability of 1500 watts with a 10/1000 µs waveform, providing robust protection against high-energy surges.
2. Reverse Stand-Off Voltage (VR): It has a reverse stand-off voltage of 24 volts, suitable for protecting circuits operating at this voltage level.
3. Response Time: The diode responds quickly to voltage spikes, clamping them to safe levels within picoseconds.
4. Polarity: It is available in both unidirectional and bidirectional configurations, catering to different circuit requirements.
5. Package Type: Comes in a DO-214AB (SMC) package, which is compact and suitable for surface mounting on PCBs.
6. Operating Temperature: It operates in a wide temperature range, typically from -55°C to +150°C, ensuring reliability under various environmental conditions.
7. Low Leakage Current: The component features low leakage current, minimizing power consumption in standby mode.
These features make the 1.5SMC24AT3G ideal for safeguarding electronics in industrial, automotive, and consumer applications.
Pinout
The 1.5SMC24AT3G is a transient voltage suppressor (TVS) diode designed to protect sensitive electronic equipment from voltage transients induced by lightning and other transient voltage events. This specific model is from ON Semiconductor. The device is part of the SMC (Surface Mount Card) package family, which usually features a DO-214AB package type.
Key specifications:
- Pin Count: The 1.5SMC24AT3G has two terminals.
- Function: It is designed for unidirectional voltage clamping. This means it conducts current in one direction when the voltage exceeds its breakdown voltage, thereby protecting the circuit by clamping the voltage to a safe level.
Its breakdown voltage is typically around 24 volts. The diode is capable of handling significant power levels, with a peak pulse power rating in the range of 1500 watts, which makes it suitable for various industrial and consumer electronic applications.
For detailed electrical characteristics and performance, it's recommended to consult the manufacturer's datasheet.
Key specifications:
- Pin Count: The 1.5SMC24AT3G has two terminals.
- Function: It is designed for unidirectional voltage clamping. This means it conducts current in one direction when the voltage exceeds its breakdown voltage, thereby protecting the circuit by clamping the voltage to a safe level.
Its breakdown voltage is typically around 24 volts. The diode is capable of handling significant power levels, with a peak pulse power rating in the range of 1500 watts, which makes it suitable for various industrial and consumer electronic applications.
For detailed electrical characteristics and performance, it's recommended to consult the manufacturer's datasheet.
Manufacturer
The 1.5SMC24AT3G is manufactured by ON Semiconductor. ON Semiconductor, now known as onsemi, is a leading semiconductor company that specializes in intelligent power and sensing technologies. They provide a wide range of products including power management, analog devices, sensors, and custom devices for automotive, industrial, cloud power, and IoT applications. The company is known for its focus on energy-efficient innovations and solutions that help its customers reduce global energy use.
Application
The 1.5SMC24AT3G is a transient voltage suppressor (TVS) diode designed for protecting sensitive electronic components from voltage transients induced by lightning and other transient voltage events. Its application areas include:
1. Telecommunication Equipment: Safeguards devices from voltage spikes due to lightning or surges.
2. Consumer Electronics: Protects circuits in TVs, gaming consoles, and home appliances.
3. Automotive Systems: Shields automotive electronics from voltage fluctuations and transients.
4. Industrial Controls: Ensures reliability in industrial machinery by preventing transient-induced failures.
5. Data Centers: Protects networking equipment and servers from electrical surges.
These applications utilize the TVS diode’s ability to clamp voltage levels and absorb excess energy.
1. Telecommunication Equipment: Safeguards devices from voltage spikes due to lightning or surges.
2. Consumer Electronics: Protects circuits in TVs, gaming consoles, and home appliances.
3. Automotive Systems: Shields automotive electronics from voltage fluctuations and transients.
4. Industrial Controls: Ensures reliability in industrial machinery by preventing transient-induced failures.
5. Data Centers: Protects networking equipment and servers from electrical surges.
These applications utilize the TVS diode’s ability to clamp voltage levels and absorb excess energy.
Package
The 1.5SMC24AT3G is a Transient Voltage Suppressor (TVS) diode, and it typically comes in a DO-214AB package, also known as an SMC (Surface Mount Component) package. This package type is designed for surface mounting on a PCB and is known for its compact size and robust design, suitable for protecting electronic circuits from voltage spikes.
