SMBJ40CA R5G
Product Overview
The SMBJ40CA R5G belongs to the category of transient voltage suppressor (TVS) diodes. These diodes are designed to protect sensitive electronics from voltage transients induced by lightning, electrostatic discharge (ESD), and other transient voltage events. The SMBJ40CA R5G is widely used in various electronic devices and systems to safeguard against voltage surges.
Basic Information
- Category: Transient Voltage Suppressor (TVS) Diode
- Use: Protection against voltage transients
- Characteristics: Fast response time, low clamping voltage, high surge current capability
- Package: DO-214AA (SMB), 2-Pin
- Essence: Safeguarding sensitive electronics from voltage transients
- Packaging/Quantity: Available in reels with varying quantities
Specifications
- Voltage - Reverse Standoff (Typ): 40V
- Voltage - Breakdown (Min): 44.4V
- Voltage - Clamping (Max) @ Ipp: 64.5V
- Current - Peak Pulse (10/1000µs): 10.3A
- Power - Peak Pulse: 600W
- Type: Zener
Detailed Pin Configuration
The SMBJ40CA R5G TVS diode has a simple 2-pin configuration, with one pin designated for the anode and the other for the cathode.
Functional Features
- Fast Response Time: Rapid reaction to voltage transients
- Low Clamping Voltage: Limits the voltage across the protected circuit
- High Surge Current Capability: Ability to handle large transient currents
Advantages and Disadvantages
Advantages
- Effective protection against voltage transients
- Fast response time
- Compact package size
Disadvantages
- Limited to specific voltage ranges
- May require additional circuitry for comprehensive protection
Working Principles
The SMBJ40CA R5G operates based on the principle of Zener breakdown. When a voltage transient occurs, the diode rapidly conducts, diverting the excess current away from the protected circuit and limiting the voltage across it.
Detailed Application Field Plans
The SMBJ40CA R5G is commonly used in: - Power supply units - Communication equipment - Industrial control systems - Automotive electronics - Consumer electronics
Detailed and Complete Alternative Models
- 1. SMAJ40A: Similar characteristics but in a different package (DO-214AC)
- 2. P6SMBJ40A: Higher power dissipation capability
- 3. SMCJ40A: Larger package size for higher surge current handling
In conclusion, the SMBJ40CA R5G transient voltage suppressor diode offers effective protection against voltage transients and finds widespread use in diverse electronic applications.
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10个与SMBJ40CA R5G在技术解决方案中的应用相关的常见问题及解答
What is the SMBJ40CA R5G?
- The SMBJ40CA R5G is a transient voltage suppressor diode designed to protect sensitive electronic components from voltage spikes and transients.
What is the maximum working voltage of SMBJ40CA R5G?
- The maximum working voltage of SMBJ40CA R5G is 40 volts.
What is the peak pulse power of SMBJ40CA R5G?
- The peak pulse power of SMBJ40CA R5G is 600 watts.
What are the typical applications of SMBJ40CA R5G?
- Typical applications of SMBJ40CA R5G include protection of electronic circuits in telecommunications equipment, industrial automation, and consumer electronics.
What is the clamping voltage of SMBJ40CA R5G?
- The clamping voltage of SMBJ40CA R5G is 64.5 volts at 10A.
What is the operating temperature range of SMBJ40CA R5G?
- The operating temperature range of SMBJ40CA R5G is -55°C to +150°C.
What is the package type of SMBJ40CA R5G?
- SMBJ40CA R5G comes in a DO-214AA (SMB) package.
Is SMBJ40CA R5G RoHS compliant?
- Yes, SMBJ40CA R5G is RoHS compliant, making it suitable for use in environmentally conscious designs.
What are the key features of SMBJ40CA R5G?
- Key features of SMBJ40CA R5G include low incremental surge resistance, fast response time, and high reliability.
How does SMBJ40CA R5G compare to other similar devices?
- SMBJ40CA R5G offers superior clamping performance and reliability compared to many similar transient voltage suppressor diodes, making it a popular choice for various technical solutions.