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SM30T21AY
Product Overview
Category: TVS Diode
Use: Protection against transient voltage spikes
Characteristics: High surge capability, low clamping voltage
Package: SMC (DO-214AB)
Essence: Transient voltage suppression
Packaging/Quantity: Tape & Reel, 3000 units per reel
Specifications
- Peak Pulse Power: 3000W
- Breakdown Voltage: 21V
- Clamping Voltage: 34.4V
- Operating Temperature Range: -55°C to +150°C
- RoHS Compliant: Yes
Detailed Pin Configuration
The SM30T21AY TVS diode has two pins, with the anode connected to the positive side and the cathode connected to the negative side.
Functional Features
- Fast response time
- Low leakage current
- High surge capability
- ESD protection
Advantages
- Provides robust protection against transient voltage spikes
- Low clamping voltage ensures minimal impact on protected circuits
- RoHS compliant for environmental sustainability
Disadvantages
- May require additional components for comprehensive circuit protection in high-energy environments
Working Principles
When a transient voltage spike occurs, the SM30T21AY TVS diode conducts and clamps the voltage to a safe level, protecting downstream components from damage.
Detailed Application Field Plans
- Industrial automation
- Automotive electronics
- Telecommunication equipment
- Power supplies
- Consumer electronics
Detailed and Complete Alternative Models
- SM6T Series
- P6KE Series
- SMBJ Series
- PTVS Series
This TVS diode is designed to provide reliable protection against transient voltage spikes in various electronic applications, ensuring the safety and longevity of sensitive components.
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Enumere 10 preguntas y respuestas comunes relacionadas con la aplicación de SM30T21AY en soluciones técnicas
What is the maximum power dissipation of SM30T21AY?
- The maximum power dissipation of SM30T21AY is 3000W.
What is the breakdown voltage of SM30T21AY?
- The breakdown voltage of SM30T21AY is 21V.
What is the typical reverse standoff voltage of SM30T21AY?
- The typical reverse standoff voltage of SM30T21AY is 17.8V.
What is the forward voltage drop of SM30T21AY?
- The forward voltage drop of SM30T21AY is typically 0.58V at 15A.
What is the peak pulse current capability of SM30T21AY?
- The peak pulse current capability of SM30T21AY is 600A.
What is the operating temperature range of SM30T21AY?
- The operating temperature range of SM30T21AY is -55°C to +175°C.
Is SM30T21AY RoHS compliant?
- Yes, SM30T21AY is RoHS compliant.
What is the package type of SM30T21AY?
- SM30T21AY is available in a DO-214AB (SMC) package.
What are the typical applications for SM30T21AY?
- SM30T21AY is commonly used in surge protection for telecommunications equipment, automotive electronics, and industrial control systems.
Does SM30T21AY have any certifications or approvals?
- SM30T21AY is often certified to meet industry standards such as AEC-Q101 for automotive applications and IEC 61000-4-5 for surge protection.