SMAJ12A-M3/61
Product Overview
- Category: Diode
- Use: Voltage clamping and transient suppression
- Characteristics: Fast response time, low leakage current, high surge capability
- Package: DO-214AC (SMA)
- Essence: Protection against voltage transients
- Packaging/Quantity: Tape & Reel, 3000 units per reel
Specifications
- Peak Pulse Power: 400W
- Breakdown Voltage: 12V
- Operating Voltage: 10.5V
- Maximum Clamping Voltage: 19.9V
- Peak Pulse Current: 17.2A
- Operating Temperature Range: -55°C to +150°C
Detailed Pin Configuration
The SMAJ12A-M3/61 diode has two pins, with the anode connected to the positive side and the cathode connected to the negative side.
Functional Features
- Fast response time to transient voltage events
- Low clamping voltage under surge conditions
- High surge capability for reliable protection
Advantages
- Effective protection against voltage transients
- Fast response time ensures minimal damage to protected circuits
- Compact package for easy integration into circuit designs
Disadvantages
- Limited to clamping voltages within its specified range
- May require additional components for comprehensive transient protection in complex systems
Working Principles
The SMAJ12A-M3/61 operates by diverting excess transient voltage away from sensitive components, thereby protecting them from damage. When a transient voltage event occurs, the diode rapidly conducts, providing a low-impedance path for the excess energy to be dissipated.
Detailed Application Field Plans
This diode is commonly used in electronic circuits that are susceptible to voltage transients, such as power supplies, communication equipment, and automotive electronics. It is particularly effective in protecting integrated circuits, transistors, and other semiconductor devices from voltage spikes.
Detailed and Complete Alternative Models
- P6KE12CA: Similar peak pulse power and breakdown voltage
- 1.5KE12A: Higher peak pulse power and breakdown voltage
- SMCJ12A: Larger package size with similar electrical characteristics
In conclusion, the SMAJ12A-M3/61 diode provides effective transient voltage suppression in a compact package, making it suitable for a wide range of electronic applications.
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技術ソリューションにおける SMAJ12A-M3/61 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 the maximum repetitive peak reverse voltage of SMAJ12A-M3/61?
- The maximum repetitive peak reverse voltage of SMAJ12A-M3/61 is 12V.
What is the typical junction capacitance of SMAJ12A-M3/61?
- The typical junction capacitance of SMAJ12A-M3/61 is 110pF.
What is the forward voltage drop of SMAJ12A-M3/61 at a specified current?
- The forward voltage drop of SMAJ12A-M3/61 is typically 0.93V at 10A.
What is the maximum clamping voltage of SMAJ12A-M3/61 under surge conditions?
- The maximum clamping voltage of SMAJ12A-M3/61 under surge conditions is 19.9V at 50A.
What is the peak pulse power dissipation of SMAJ12A-M3/61?
- The peak pulse power dissipation of SMAJ12A-M3/61 is 400W for a 10/1000μs waveform.
What are the typical applications for SMAJ12A-M3/61 in technical solutions?
- SMAJ12A-M3/61 is commonly used for transient voltage suppression in various electronic circuits, such as power supplies, telecommunications equipment, and automotive electronics.
What is the operating temperature range of SMAJ12A-M3/61?
- The operating temperature range of SMAJ12A-M3/61 is -55°C to +150°C.
Does SMAJ12A-M3/61 meet RoHS compliance?
- Yes, SMAJ12A-M3/61 is compliant with the Restriction of Hazardous Substances (RoHS) directive.
What is the package type of SMAJ12A-M3/61?
- SMAJ12A-M3/61 is available in a DO-214AC (SMA) package.
Is SMAJ12A-M3/61 suitable for high-speed data line protection?
- Yes, SMAJ12A-M3/61 is suitable for high-speed data line protection due to its fast response time and low clamping voltage characteristics.