SMAJ11A-E3/5A
Product Overview
- Category: Electronic Component
- Use: Voltage Suppression
- Characteristics: Fast response, high surge capability
- Package: DO-214AC (SMA), Tape and Reel
- Essence: Protects sensitive electronic devices from voltage spikes
- Packaging/Quantity: 5000 units per reel
Specifications
- Peak Pulse Power: 400W
- Breakdown Voltage: 11V
- Clamping Voltage: 18.2V
- Operating Temperature Range: -55°C to +150°C
Detailed Pin Configuration
- Pin 1: Anode
- Pin 2: Cathode
Functional Features
- Fast response time
- Low clamping voltage
- High surge capability
Advantages
- Effective protection against voltage spikes
- Compact size
- Wide operating temperature range
Disadvantages
- Limited breakdown voltage options
- Sensitive to reverse polarity
Working Principles
The SMAJ11A-E3/5A operates by diverting excess voltage away from sensitive components, thereby protecting them from damage due to voltage surges.
Detailed Application Field Plans
- Consumer Electronics: Used in smartphones, tablets, and laptops to protect delicate circuits from power surges.
- Automotive: Integrated into automotive electronics to safeguard against voltage transients.
- Industrial Equipment: Employed in industrial control systems to ensure uninterrupted operation during power fluctuations.
Detailed and Complete Alternative Models
- P6KE11CA: Similar specifications with a different package (DO-15)
- 1.5SMC11CA: Higher peak pulse power (1500W) with the same breakdown voltage
This comprehensive entry provides an in-depth understanding of the SMAJ11A-E3/5A, covering its specifications, functional features, advantages, disadvantages, working principles, application field plans, and alternative models.
قم بإدراج 10 أسئلة وإجابات شائعة تتعلق بتطبيق SMAJ11A-E3/5A في الحلول التقنية
What is the maximum peak pulse power of SMAJ11A-E3/5A?
- The maximum peak pulse power is 400 watts for a 10/1000μs waveform.
What is the breakdown voltage of SMAJ11A-E3/5A?
- The breakdown voltage is typically 12.1 volts at 1mA.
What is the operating temperature range for SMAJ11A-E3/5A?
- The operating temperature range is -55°C to +150°C.
What are the typical applications for SMAJ11A-E3/5A?
- Typical applications include protection of sensitive electronic equipment from voltage transients induced by lightning, inductive load switching, and electrostatic discharge (ESD).
What is the clamping voltage of SMAJ11A-E3/5A?
- The clamping voltage is typically 18.2 volts at 10A.
What is the peak pulse current capability of SMAJ11A-E3/5A?
- The peak pulse current capability is 87.1A for an 8/20μs waveform.
What is the package type of SMAJ11A-E3/5A?
- The package type is DO-214AC (SMA).
What is the reverse stand-off voltage of SMAJ11A-E3/5A?
- The reverse stand-off voltage is 11 volts.
What is the response time of SMAJ11A-E3/5A?
- The response time is less than 1 picosecond.
What are the recommended PCB layout guidelines for SMAJ11A-E3/5A?
- It is recommended to minimize the length and area of the leads, use short traces to the device, and provide a low impedance path to ground.