SMAJ43CAHE3/5A
Product Overview
- Category: Electronic Component
- Use: Voltage Suppression in Electronic Circuits
- Characteristics: Fast response time, low clamping voltage, high surge current capability
- Package: DO-214AC (SMA), Tape and Reel
- Essence: Protects sensitive electronic components from voltage spikes
- Packaging/Quantity: 3000 units per reel
Specifications
- Peak Pulse Power: 400W
- Breakdown Voltage: 43V
- Clamping Voltage: 77.4V
- Operating Temperature Range: -55°C to +150°C
Detailed Pin Configuration
- Pin 1: Anode
- Pin 2: Cathode
Functional Features
- Fast response to transient over-voltage events
- Low clamping voltage to protect downstream components
- High surge current capability for robust protection
Advantages
- Effective protection against voltage spikes
- Compact size for easy integration into circuit designs
- Wide operating temperature range for versatile applications
Disadvantages
- Limited to specific voltage ratings
- Requires careful consideration of placement in circuit design
Working Principles
The SMAJ43CAHE3/5A operates by diverting excess voltage away from sensitive components, effectively clamping the voltage to a safe level and dissipating the energy as heat.
Detailed Application Field Plans
- Consumer Electronics: Protection of USB ports, audio/video inputs
- Automotive Electronics: Safeguarding control modules, sensors
- Industrial Equipment: Shielding PLCs, communication interfaces
Detailed and Complete Alternative Models
- P6KE43CA: Similar specifications, axial package
- 1.5SMC43CA: Higher power rating, SMC package
This comprehensive entry provides an in-depth understanding of the SMAJ43CAHE3/5A, its specifications, functional features, advantages, disadvantages, working principles, application field plans, and alternative models, making it a valuable resource for engineers and designers in the electronics industry.
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What is SMAJ43CAHE3/5A?
- SMAJ43CAHE3/5A is a surface mount transient voltage suppressor diode designed to protect sensitive electronics from voltage spikes and transients.
What is the maximum peak pulse power of SMAJ43CAHE3/5A?
- The maximum peak pulse power of SMAJ43CAHE3/5A is 400 watts.
What is the breakdown voltage of SMAJ43CAHE3/5A?
- The breakdown voltage of SMAJ43CAHE3/5A is 43 volts.
What are the typical applications of SMAJ43CAHE3/5A?
- SMAJ43CAHE3/5A is commonly used in applications such as telecommunications equipment, industrial controls, consumer electronics, and automotive electronics for transient voltage protection.
What is the operating temperature range of SMAJ43CAHE3/5A?
- The operating temperature range of SMAJ43CAHE3/5A is -55°C to +150°C.
What is the response time of SMAJ43CAHE3/5A?
- The response time of SMAJ43CAHE3/5A is very fast, typically in the nanosecond range.
How does SMAJ43CAHE3/5A provide protection against voltage spikes?
- SMAJ43CAHE3/5A clamps the voltage to a safe level by diverting excess current away from the protected circuit.
Can SMAJ43CAHE3/5A be used for ESD protection?
- Yes, SMAJ43CAHE3/5A can be used for electrostatic discharge (ESD) protection in various electronic devices.
What is the packaging type of SMAJ43CAHE3/5A?
- SMAJ43CAHE3/5A is available in a surface mount DO-214AC package.
Is SMAJ43CAHE3/5A RoHS compliant?
- Yes, SMAJ43CAHE3/5A is RoHS compliant, making it suitable for use in environmentally friendly electronic products.