SMAJ4477E3/TR13
Product Overview
Category
SMAJ4477E3/TR13 belongs to the category of transient voltage suppressor diodes.
Use
These diodes are used to protect sensitive electronic components from voltage spikes and transients.
Characteristics
- Fast response time
- Low clamping voltage
- High surge current capability
Package
The SMAJ4477E3/TR13 is typically available in a DO-214AC (SMA) package.
Essence
The essence of this product lies in its ability to provide reliable protection against voltage surges.
Packaging/Quantity
The diodes are usually packaged in reels or trays, with quantities varying based on manufacturer specifications.
Specifications
- Peak Power Dissipation: 400W
- Breakdown Voltage: 77V
- Operating Temperature Range: -55°C to +150°C
- RoHS compliant
Detailed Pin Configuration
The SMAJ4477E3/TR13 typically has two pins, with the anode and cathode connections clearly marked on the device.
Functional Features
- Transient voltage suppression
- Reverse standoff voltage protection
- ESD protection
Advantages
- Effective protection against voltage spikes
- Compact size
- Wide operating temperature range
Disadvantages
- Limited maximum clamping voltage
- May require additional circuitry for comprehensive surge protection
Working Principles
When a voltage spike occurs, the diode conducts and clamps the voltage to a safe level, protecting downstream components.
Detailed Application Field Plans
- Telecommunications equipment
- Industrial control systems
- Automotive electronics
- Consumer electronics
Detailed and Complete Alternative Models
- P6KE440CA
- 1.5KE51A
- SMBJ78CA
In conclusion, SMAJ4477E3/TR13 transient voltage suppressor diodes offer effective protection against voltage transients and spikes, making them essential components in various electronic applications.
Word Count: 287
기술 솔루션에 SMAJ4477E3/TR13 적용과 관련된 10가지 일반적인 질문과 답변을 나열하세요.
What is SMAJ4477E3/TR13?
- SMAJ4477E3/TR13 is a surface mount transient voltage suppressor diode designed to protect sensitive electronic components from voltage spikes and transients.
What is the maximum peak pulse power of SMAJ4477E3/TR13?
- The maximum peak pulse power of SMAJ4477E3/TR13 is 400 watts.
What is the breakdown voltage of SMAJ4477E3/TR13?
- The breakdown voltage of SMAJ4477E3/TR13 is 77V.
What are the typical applications of SMAJ4477E3/TR13?
- SMAJ4477E3/TR13 is commonly used in various technical solutions such as power supplies, telecommunications equipment, industrial control systems, and automotive electronics to protect against voltage surges and ESD events.
What is the operating temperature range of SMAJ4477E3/TR13?
- The operating temperature range of SMAJ4477E3/TR13 is -55°C to +150°C.
What is the response time of SMAJ4477E3/TR13?
- The response time of SMAJ4477E3/TR13 is very fast, typically in the picosecond range.
How does SMAJ4477E3/TR13 provide protection?
- SMAJ4477E3/TR13 clamps the voltage during transient events, diverting excess current away from sensitive components and preventing damage.
Is SMAJ4477E3/TR13 RoHS compliant?
- Yes, SMAJ4477E3/TR13 is RoHS compliant, making it suitable for use in environmentally conscious designs.
What is the package type of SMAJ4477E3/TR13?
- SMAJ4477E3/TR13 comes in a compact SMB (DO-214AA) package, which is suitable for surface mount applications.
Can SMAJ4477E3/TR13 be used in high-speed data lines?
- Yes, SMAJ4477E3/TR13 is suitable for protecting high-speed data lines such as USB, Ethernet, and HDMI interfaces from voltage transients.