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3SMAJ5938B-TP Product Overview
Introduction
The 3SMAJ5938B-TP belongs to the category of transient voltage suppressor diodes. These diodes are widely used in electronic circuits to protect sensitive components from voltage spikes and surges. This entry provides a comprehensive overview of the 3SMAJ5938B-TP, including its basic information, specifications, pin configuration, functional features, advantages and disadvantages, working principles, application field plans, and alternative models.
Basic Information Overview
- Category: Transient Voltage Suppressor Diode
- Use: Protecting sensitive electronic components from voltage spikes and surges
- Characteristics: High surge capability, fast response time, low clamping voltage
- Package: SMA (DO-214AC)
- Essence: Safeguarding electronic circuits from transient overvoltage events
- Packaging/Quantity: Available in tape and reel packaging, quantity varies by manufacturer
Specifications
- Part Number: 3SMAJ5938B-TP
- Peak Pulse Power: 3000W
- Breakdown Voltage: 65.8V
- Operating Voltage: 53.5V
- Maximum Clamping Voltage: 86.9V
- Peak Pulse Current: 58.3A
- Operating Temperature Range: -55°C to +150°C
Detailed Pin Configuration
The 3SMAJ5938B-TP typically has two pins, with the anode and cathode connections for easy integration into circuit designs.
Functional Features
- Transient Voltage Suppression: Effectively clamps transient overvoltages to protect downstream components
- Fast Response Time: Rapid reaction to voltage spikes ensures minimal impact on the protected circuit
- High Surge Capability: Capable of handling high surge currents without degradation
Advantages and Disadvantages
Advantages
- Effective protection against voltage transients
- Fast response time
- High surge capability
Disadvantages
- Clamping voltage may be relatively high for some applications
- Requires careful consideration of placement within the circuit to ensure optimal performance
Working Principles
The 3SMAJ5938B-TP operates based on the principle of avalanche breakdown, where it rapidly conducts excess current when the voltage exceeds the breakdown voltage, effectively diverting the transient energy away from the protected circuit.
Detailed Application Field Plans
The 3SMAJ5938B-TP is commonly used in various applications, including: - Power supply units - Communication equipment - Automotive electronics - Industrial control systems - Consumer electronics
Detailed and Complete Alternative Models
- Alternative Model 1: 3SMAJ5920B-TP
- Alternative Model 2: 3SMAJ5914B-TP
- Alternative Model 3: 3SMAJ5948B-TP
- Alternative Model 4: 3SMAJ5956B-TP
In conclusion, the 3SMAJ5938B-TP transient voltage suppressor diode offers effective protection against voltage transients, with fast response times and high surge capability. Its application spans across various industries, and it has several alternative models available for different voltage requirements.
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Liệt kê 10 câu hỏi và câu trả lời thường gặp liên quan đến ứng dụng 3SMAJ5938B-TP trong giải pháp kỹ thuật
What is 3SMAJ5938B-TP used for?
- 3SMAJ5938B-TP is commonly used as a transient voltage suppressor diode to protect sensitive electronic components from voltage spikes and transients.
What is the maximum peak pulse power of 3SMAJ5938B-TP?
- The maximum peak pulse power of 3SMAJ5938B-TP is typically 3000 watts.
What is the breakdown voltage of 3SMAJ5938B-TP?
- The breakdown voltage of 3SMAJ5938B-TP is typically around 65.1 volts.
What are the typical applications of 3SMAJ5938B-TP?
- 3SMAJ5938B-TP is commonly used in surge protection for telecommunications equipment, power supplies, industrial controls, and other electronic devices.
What is the response time of 3SMAJ5938B-TP?
- The response time of 3SMAJ5938B-TP is very fast, typically responding to transient events in nanoseconds.
Is 3SMAJ5938B-TP RoHS compliant?
- Yes, 3SMAJ5938B-TP is typically RoHS compliant, meaning it meets the Restriction of Hazardous Substances directive.
What is the operating temperature range of 3SMAJ5938B-TP?
- The operating temperature range of 3SMAJ5938B-TP is typically between -55°C to +150°C.
Does 3SMAJ5938B-TP require any external heat sinking?
- In most cases, 3SMAJ5938B-TP does not require external heat sinking due to its low power dissipation.
What is the packaging type of 3SMAJ5938B-TP?
- 3SMAJ5938B-TP is typically available in a DO-214AC (SMA) package.
Can 3SMAJ5938B-TP be used in automotive applications?
- Yes, 3SMAJ5938B-TP is suitable for use in automotive electronics for transient voltage protection.