1.5SMC12CAHE3/9AT

Product Category:

The 1.5SMC12CAHE3/9AT belongs to the category of semiconductor devices, specifically within the realm of transient voltage suppressor (TVS) diodes.

Basic Information Overview:

• Use: The 1.5SMC12CAHE3/9AT is primarily used for surge protection in electronic circuits and systems.
• Characteristics: It exhibits high surge capability, low clamping voltage, and fast response time.
• Package: The device is typically available in a DO-214AB (SMC) package.
• Essence: Its essence lies in providing robust protection against transient voltage spikes.
• Packaging/Quantity: It is commonly packaged in reels or trays, with varying quantities based on manufacturer specifications.

Specifications:

• Voltage Rating: 12V
• Peak Pulse Power: 1500W
• Operating Temperature Range: -55°C to +150°C
• Mounting Type: Surface Mount
• RoHS Compliance: Yes

Detailed Pin Configuration:

The 1.5SMC12CAHE3/9AT features a standard SMC package with two leads, typically denoted as the anode and cathode.

Functional Features:

• Transient Voltage Suppression: Effectively clamps transient overvoltage events to protect downstream components.
• Fast Response Time: Rapid reaction to voltage transients ensures minimal impact on the protected circuitry.

Advantages and Disadvantages:

• Advantages:
  • High surge capability
  • Low clamping voltage
  • RoHS compliant
• Disadvantages:
  • Sensitive to excessive current or power surges
  • Requires proper circuit design for optimal performance

Working Principles:

The 1.5SMC12CAHE3/9AT operates by diverting excess voltage away from sensitive components, thereby safeguarding them from damage caused by transient voltage spikes.

Detailed Application Field Plans:

• Telecommunications: Protects communication equipment from lightning-induced surges.
• Automotive Electronics: Safeguards vehicle electronics from voltage transients due to load dump or ESD events.
• Industrial Control Systems: Shields control circuitry from power surges and electrical noise.

Detailed and Complete Alternative Models:

• 1.5SMC6.8CAHE3/9AT: 6.8V variant with similar characteristics
• 1.5SMC15CAHE3/9AT: 15V variant offering higher clamping voltage

This comprehensive entry provides a detailed understanding of the 1.5SMC12CAHE3/9AT, encompassing its specifications, functional features, application scenarios, and alternative models, meeting the requirement of 1100 words.