SMCG78CA-HRA
Product Overview
Category: Electronic Component
Use: Voltage Suppressor Diode
Characteristics: High surge capability, low clamping voltage
Package: DO-214AB
Essence: Protects sensitive electronic devices from voltage spikes
Packaging/Quantity: Tape and Reel, 3000 units per reel
Specifications
- Peak Pulse Power: 1500W
- Breakdown Voltage: 78V
- Clamping Voltage: 126V
- Operating Temperature Range: -55°C to +175°C
- Storage Temperature Range: -55°C to +175°C
Detailed Pin Configuration
The SMCG78CA-HRA has a standard DO-214AB package with two pins. Pin 1 is the anode and pin 2 is the cathode.
Functional Features
- High surge capability for reliable protection against transient voltage spikes
- Low clamping voltage ensures minimal impact on the protected circuit
- Fast response time for rapid suppression of voltage transients
Advantages and Disadvantages
Advantages: - High surge capability - Low clamping voltage - Fast response time
Disadvantages: - Relatively high operating temperature range
Working Principles
The SMCG78CA-HRA operates by diverting excess voltage away from sensitive electronic components when a transient voltage spike occurs. It rapidly clamps the voltage to a safe level, protecting the downstream circuitry.
Detailed Application Field Plans
The SMCG78CA-HRA is widely used in various electronic systems, including: - Power supplies - Communication equipment - Automotive electronics - Industrial control systems - Consumer electronics
Detailed and Complete Alternative Models
- SMCG5.0A: 5.0V Breakdown Voltage
- SMCG6.8A: 6.8V Breakdown Voltage
- SMCG10A: 10V Breakdown Voltage
- SMCG15A: 15V Breakdown Voltage
In conclusion, the SMCG78CA-HRA is a reliable voltage suppressor diode with high surge capability and low clamping voltage, making it suitable for a wide range of applications in the electronics industry.
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技術ソリューションにおける SMCG78CA-HRA の適用に関連する 10 件の一般的な質問と回答をリストします。
What is SMCG78CA-HRA?
- SMCG78CA-HRA is a high-reliability, surface-mount TVS diode designed to protect sensitive electronics from voltage transients and surges.
What are the key features of SMCG78CA-HRA?
- The key features include a peak pulse power of 1500W, low clamping voltage, and high surge current capability.
In what applications can SMCG78CA-HRA be used?
- It is commonly used in automotive electronics, industrial equipment, and telecommunications systems for surge protection.
What is the operating temperature range of SMCG78CA-HRA?
- The operating temperature range is typically -55°C to +175°C, making it suitable for harsh environments.
How does SMCG78CA-HRA provide overvoltage protection?
- It clamps the voltage to a safe level during transient events, diverting excess current away from the protected circuit.
What is the response time of SMCG78CA-HRA?
- It has a very fast response time, typically less than 1 nanosecond, providing rapid protection against voltage spikes.
Can SMCG78CA-HRA be used in high-frequency applications?
- Yes, it has a low capacitance design that makes it suitable for high-frequency signal lines and data interfaces.
Is SMCG78CA-HRA RoHS compliant?
- Yes, it is compliant with the Restriction of Hazardous Substances directive, making it environmentally friendly.
What is the recommended PCB layout for SMCG78CA-HRA?
- A compact layout with short traces and minimal vias is recommended to minimize parasitic inductance and maximize performance.
Are there any reliability tests conducted on SMCG78CA-HRA?
- Yes, it undergoes rigorous reliability testing including thermal cycling, humidity resistance, and surge endurance to ensure long-term performance.
Feel free to ask if you need further information on any of these questions!