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SMAJ43ATR
Product Overview
Category: Electronic Component
Use: Voltage Suppression
Characteristics: Transient Voltage Suppressor Diode
Package: DO-214AC (SMA)
Essence: Protects electronic circuits from voltage spikes
Packaging/Quantity: Tape & Reel, 3000 units per reel
Specifications
- Voltage - Reverse Standoff (Typ): 43V
- Voltage - Breakdown (Min): 47.8V
- Voltage - Clamping (Max) @ Ipp: 69.4V
- Current - Peak Pulse (10/1000µs): 19.2A
- Power - Peak Pulse: 400W
- Type: Zener
- Unidirectional: Yes
Detailed Pin Configuration
The SMAJ43ATR has two pins in a standard DO-214AC package.
Functional Features
- Provides transient voltage suppression for electronic circuits
- Fast response time to protect sensitive components
- Low clamping voltage to minimize stress on the protected circuit
Advantages and Disadvantages
Advantages: - Fast response time - Low clamping voltage - Small form factor
Disadvantages: - Limited power dissipation capability - Unidirectional protection only
Working Principles
The SMAJ43ATR operates by diverting excess voltage away from sensitive components in a circuit, thereby protecting them from damage due to voltage spikes or transients.
Detailed Application Field Plans
The SMAJ43ATR is commonly used in various electronic devices and systems, including: - Power supplies - Communication equipment - Automotive electronics - Industrial control systems
Detailed and Complete Alternative Models
- P6KE43CA: Similar specifications and package type
- 1.5KE43A: Higher power dissipation capability
- SA43CA: Lower clamping voltage
In conclusion, the SMAJ43ATR is a vital component in electronic circuits, providing essential transient voltage suppression to safeguard sensitive components from damage caused by voltage spikes or transients.
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What is SMAJ43ATR?
- SMAJ43ATR 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 SMAJ43ATR?
- The maximum peak pulse power of SMAJ43ATR is 400 watts.
What is the breakdown voltage of SMAJ43ATR?
- The breakdown voltage of SMAJ43ATR is 43 volts.
What are the typical applications of SMAJ43ATR?
- SMAJ43ATR is commonly used in applications such as protection of integrated circuits, power supplies, consumer electronics, and communication systems from voltage surges.
What is the operating temperature range of SMAJ43ATR?
- The operating temperature range of SMAJ43ATR is typically -55°C to +150°C.
How does SMAJ43ATR provide protection against voltage transients?
- SMAJ43ATR clamps the voltage to a safe level by diverting excess current away from sensitive components during transient events.
Is SMAJ43ATR RoHS compliant?
- Yes, SMAJ43ATR is RoHS compliant, meaning it meets the Restriction of Hazardous Substances directive.
What is the package type of SMAJ43ATR?
- SMAJ43ATR comes in a surface mount DO-214AC (SMA) package.
Can SMAJ43ATR be used for ESD protection?
- Yes, SMAJ43ATR can be used for electrostatic discharge (ESD) protection in various electronic devices and systems.
What are the key features of SMAJ43ATR?
- Some key features of SMAJ43ATR include its low profile, fast response time, and high surge capability, making it suitable for a wide range of transient voltage suppression applications.