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SMA5J28HE3/61
Product Overview
- Category: Diode
- Use: Protection against transient voltage spikes
- Characteristics: Fast response time, low clamping voltage, compact package
- Package: SMA (DO-214AC)
- Essence: Provides robust protection for sensitive electronic components
- Packaging/Quantity: Tape & Reel, 3000 units per reel
Specifications
- Peak Pulse Power: 500 W
- Breakdown Voltage: 28 V
- Clamping Voltage: 45.7 V
- Operating Temperature Range: -55°C to +150°C
- Storage Temperature Range: -55°C to +150°C
Detailed Pin Configuration
The SMA5J28HE3/61 diode has two pins in a standard SMA package. Pin 1 is the anode and pin 2 is the cathode.
Functional Features
- Fast response time to transient voltage spikes
- Low clamping voltage to protect downstream components
- Compact package for space-constrained applications
Advantages and Disadvantages
Advantages
- Effective protection against voltage transients
- Fast response time
- Compact size
Disadvantages
- Limited peak pulse power handling capability compared to larger diodes
- Higher clamping voltage than some specialized diodes
Working Principles
The SMA5J28HE3/61 operates based on the principle of avalanche breakdown. When a transient voltage spike occurs, the diode rapidly conducts, diverting the excess energy away from the protected circuitry.
Detailed Application Field Plans
The SMA5J28HE3/61 is commonly used in various electronic systems, including: - Power supplies - Communication equipment - Automotive electronics - Industrial control systems
Detailed and Complete Alternative Models
- SMAJ28A: Similar specifications with slightly lower clamping voltage
- SMA6J28A: Higher peak pulse power rating for more demanding applications
- SMAJ28CA: Lower clamping voltage for extra protection
This completes the entry for SMA5J28HE3/61, providing comprehensive information about its category, use, characteristics, specifications, pin configuration, functional features, advantages and disadvantages, working principles, application field plans, and alternative models.
Seznam 10 běžných otázek a odpovědí souvisejících s aplikací SMA5J28HE3/61 v technických řešeních
What is the maximum reverse voltage of SMA5J28HE3/61?
- The maximum reverse voltage of SMA5J28HE3/61 is 28V.
What is the peak pulse power dissipation of SMA5J28HE3/61?
- The peak pulse power dissipation of SMA5J28HE3/61 is 5000W.
What is the typical junction capacitance of SMA5J28HE3/61?
- The typical junction capacitance of SMA5J28HE3/61 is 150pF.
What is the forward voltage drop of SMA5J28HE3/61 at a specified current?
- The forward voltage drop of SMA5J28HE3/61 at 5A is typically 0.9V.
What is the operating temperature range of SMA5J28HE3/61?
- The operating temperature range of SMA5J28HE3/61 is -55°C to +150°C.
What are the typical applications for SMA5J28HE3/61?
- SMA5J28HE3/61 is commonly used in surge protection for sensitive electronics, such as in telecommunications equipment, industrial control systems, and automotive electronics.
What is the package type of SMA5J28HE3/61?
- SMA5J28HE3/61 comes in a DO-214AC (SMA) package.
What are the key features of SMA5J28HE3/61?
- Key features of SMA5J28HE3/61 include high surge capability, low clamping voltage, and fast response time.
What are the recommended soldering conditions for SMA5J28HE3/61?
- The recommended soldering conditions for SMA5J28HE3/61 include a peak temperature of 260°C for 10 seconds.
What are the industry standards and certifications met by SMA5J28HE3/61?
- SMA5J28HE3/61 meets industry standards such as AEC-Q101 for automotive applications and is RoHS compliant.