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SMAJ120CAHE3/5A
Product Overview
- Category: Diode
- Use: Voltage clamping in electronic circuits
- Characteristics: Fast response time, low leakage current, high surge capability
- Package: DO-214AC (SMA)
- Essence: Protection of sensitive electronic components
- Packaging/Quantity: Tape & Reel, 3000 units per reel
Specifications
- Voltage - Reverse Standoff (Typ): 120V
- Voltage - Breakdown (Min): 133.3V
- Voltage - Clamping (Max) @ Ipp: 193V
- Current - Peak Pulse (10/1000µs): 5A
- Power - Peak Pulse: 400W
- Type: Zener
Detailed Pin Configuration
The SMAJ120CAHE3/5A diode has two pins, with the anode connected to the positive side and the cathode connected to the negative side.
Functional Features
- Provides overvoltage protection by clamping transient voltage spikes
- Fast response time ensures minimal damage to protected circuitry
- Low leakage current minimizes power loss
Advantages
- High surge capability for reliable protection
- Compact DO-214AC package for space-constrained applications
- Wide operating temperature range (-55°C to 150°C)
Disadvantages
- Limited to low-voltage applications
- Requires careful consideration of placement in circuit design to ensure effective protection
Working Principles
The SMAJ120CAHE3/5A operates by diverting excess voltage away from sensitive components when a transient voltage spike occurs, thereby protecting the circuit from damage.
Detailed Application Field Plans
- Telecommunications: Protecting communication equipment from lightning-induced surges
- Automotive: Safeguarding vehicle electronics from voltage transients
- Industrial Control Systems: Shielding control circuitry from power supply fluctuations
Detailed and Complete Alternative Models
- P6KE120CA: Similar specifications, axial package
- 1.5KE120CA: Higher power rating, axial package
- SMCJ120CA: Larger package size, higher surge capability
This comprehensive entry provides a detailed understanding of the SMAJ120CAHE3/5A diode, including its specifications, functional features, advantages, disadvantages, working principles, application field plans, and alternative models.
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Seznam 10 běžných otázek a odpovědí souvisejících s aplikací SMAJ120CAHE3/5A v technických řešeních
What is the SMAJ120CAHE3/5A?
- The SMAJ120CAHE3/5A is a transient voltage suppressor diode designed to protect sensitive electronics from voltage spikes and transients.
What is the maximum peak pulse power of the SMAJ120CAHE3/5A?
- The maximum peak pulse power of the SMAJ120CAHE3/5A is 400 watts.
What is the breakdown voltage of the SMAJ120CAHE3/5A?
- The breakdown voltage of the SMAJ120CAHE3/5A is 120 volts.
What are the typical applications for the SMAJ120CAHE3/5A?
- The SMAJ120CAHE3/5A is commonly used in surge protection for telecommunications equipment, power supplies, and other sensitive electronic devices.
What is the response time of the SMAJ120CAHE3/5A?
- The response time of the SMAJ120CAHE3/5A is very fast, typically responding within nanoseconds to clamp transient voltages.
What is the operating temperature range of the SMAJ120CAHE3/5A?
- The SMAJ120CAHE3/5A has an operating temperature range of -55°C to 150°C.
Is the SMAJ120CAHE3/5A RoHS compliant?
- Yes, the SMAJ120CAHE3/5A is RoHS compliant, making it suitable for use in environmentally conscious designs.
What is the packaging type of the SMAJ120CAHE3/5A?
- The SMAJ120CAHE3/5A is available in a variety of packaging options, including DO-214AC (SMA) and DO-214AB (SMC).
Does the SMAJ120CAHE3/5A require any external components for proper operation?
- No, the SMAJ120CAHE3/5A does not require any external components and can be used as a standalone transient voltage suppressor.
What are the key benefits of using the SMAJ120CAHE3/5A in technical solutions?
- The SMAJ120CAHE3/5A provides reliable overvoltage protection, low clamping voltage, and high surge capability, making it an ideal choice for safeguarding sensitive electronics in various applications.