1.5SMC180CAHE3/9AT
Product Category
The 1.5SMC180CAHE3/9AT belongs to the category of TVS (Transient Voltage Suppressor) diodes.
Basic Information Overview
- Use: The primary use of the 1.5SMC180CAHE3/9AT is to protect sensitive electronic components from voltage transients induced by lightning and other transient voltage events.
- Characteristics: It has a high surge capability, low clamping voltage, and fast response time.
- Package: The 1.5SMC180CAHE3/9AT is typically available in a DO-214AB (SMC) package.
- Essence: Its essence lies in providing robust overvoltage protection for various electronic circuits.
- Packaging/Quantity: It is commonly packaged in reels with quantities varying based on manufacturer specifications.
Specifications
- Peak Pulse Power: 1500W
- Standoff Voltage: 154V
- Breakdown Voltage: 171V
- Clamping Voltage: 270V
- Maximum Surge Current: 50A
- Operating Temperature Range: -55°C to +150°C
Detailed Pin Configuration
The 1.5SMC180CAHE3/9AT typically consists of two pins in a standard SMC package configuration.
Functional Features
- Transient Voltage Suppression: Effectively suppresses transient voltage spikes to protect downstream electronics.
- Fast Response Time: Rapidly responds to transient events to minimize potential damage.
- High Surge Capability: Capable of handling high surge currents without degradation.
Advantages and Disadvantages
- Advantages:
- Robust overvoltage protection
- Fast response time
- High surge capability
- Disadvantages:
- May require additional circuitry for comprehensive protection in complex systems
Working Principles
The 1.5SMC180CAHE3/9AT operates based on the principle of avalanche breakdown, where it rapidly conducts excess current when the voltage exceeds its breakdown voltage, thereby diverting the transient energy away from the protected circuit.
Detailed Application Field Plans
The 1.5SMC180CAHE3/9AT finds extensive application in various industries including telecommunications, automotive electronics, industrial equipment, and consumer electronics. It is commonly used to protect sensitive semiconductor devices, such as integrated circuits, from voltage surges induced by lightning strikes, ESD (electrostatic discharge), and other transient events.
Detailed and Complete Alternative Models
- Alternative Model 1: P6KE180CA
- Standoff Voltage: 154V
- Breakdown Voltage: 171V
- Package: DO-15
- Alternative Model 2: SMAJ180A
- Standoff Voltage: 154V
- Breakdown Voltage: 171V
- Package: SMA
This concludes the entry for the 1.5SMC180CAHE3/9AT within the English editing encyclopedia entry structure format.
기술 솔루션에 1.5SMC180CAHE3/9AT 적용과 관련된 10가지 일반적인 질문과 답변을 나열하세요.
What is the application of 1.5SMC180CAHE3/9AT in technical solutions?
- The 1.5SMC180CAHE3/9AT is commonly used as a transient voltage suppressor (TVS) diode to protect electronic circuits from voltage spikes and surges.
How does 1.5SMC180CAHE3/9AT protect electronic circuits?
- It clamps the voltage to a safe level by diverting excess current away from sensitive components, preventing damage due to transient events.
What are the typical voltage and current ratings for 1.5SMC180CAHE3/9AT?
- The 1.5SMC180CAHE3/9AT has a peak pulse power rating of 1800W and a breakdown voltage of 154V.
In what kind of applications is 1.5SMC180CAHE3/9AT commonly used?
- It is often used in power supplies, communication equipment, automotive electronics, and industrial control systems to safeguard against voltage transients.
Can 1.5SMC180CAHE3/9AT be used for surge protection in outdoor applications?
- Yes, it is suitable for outdoor applications due to its robust construction and ability to withstand harsh environmental conditions.
What is the response time of 1.5SMC180CAHE3/9AT to a transient event?
- It has a very fast response time, typically in the nanosecond range, providing rapid protection to the circuit.
Is 1.5SMC180CAHE3/9AT compatible with surface mount technology (SMT)?
- Yes, it is designed for surface mount installation, making it suitable for modern PCB assembly processes.
Does 1.5SMC180CAHE3/9AT require any additional heat sinking or cooling?
- In most cases, it does not require additional heat sinking, as it is designed to handle high-power transient events without overheating.
Can 1.5SMC180CAHE3/9AT be used in conjunction with other protective devices?
- Yes, it can be used in combination with other circuit protection components such as fuses, varistors, and gas discharge tubes for comprehensive protection.
Are there any specific layout considerations when using 1.5SMC180CAHE3/9AT on a PCB?
- It is important to minimize the trace length between the protected component and the TVS diode to reduce inductance and ensure effective transient suppression.