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P4SMA18CAHE3/61
Introduction
P4SMA18CAHE3/61 is a product belonging to the category of TVS (Transient Voltage Suppressor) diodes. This entry provides an overview of the basic information, specifications, detailed pin configuration, functional features, advantages and disadvantages, working principles, detailed application field plans, and alternative models for P4SMA18CAHE3/61.
Basic Information Overview
- Category: TVS Diodes
- Use: Protection against transient voltage spikes
- Characteristics: Fast response time, low clamping voltage, high surge current capability
- Package: SMA (DO-214AC)
- Essence: Transient voltage suppression
- Packaging/Quantity: Tape & Reel, 3000 units per reel
Specifications
- Standoff Voltage: 15.3V
- Breakdown Voltage: 17V
- Peak Pulse Power: 400W
- Clamping Voltage: 29.2V
- Operating Temperature Range: -55°C to +150°C
Detailed Pin Configuration
P4SMA18CAHE3/61 follows the standard SMA (DO-214AC) package with two pins for connection.
Functional Features
- Transient Voltage Suppression: Provides protection against voltage transients by diverting excessive current away from sensitive electronic components.
- Fast Response Time: Reacts quickly to transient voltage spikes, minimizing the risk of damage to connected devices.
- Low Clamping Voltage: Limits the voltage across the protected circuit during transient events, safeguarding downstream components.
Advantages and Disadvantages
Advantages
- Effective protection against transient voltage spikes
- Fast response time
- Low clamping voltage
Disadvantages
- Limited surge current capability compared to larger TVS diode packages
- Higher cost compared to standard diodes
Working Principles
P4SMA18CAHE3/61 operates based on the principle of avalanche breakdown. When a transient voltage spike occurs, the diode enters a high-conductivity state, diverting excess current away from the protected circuit. This action prevents the voltage from reaching damaging levels and protects downstream components.
Detailed Application Field Plans
P4SMA18CAHE3/61 is commonly used in various applications, including: - Consumer electronics - Telecommunication equipment - Industrial automation systems - Automotive electronics - Power supplies
Detailed and Complete Alternative Models
- Alternative Model 1: P4SMA15CAHE3/61
- Standoff Voltage: 13.3V
- Breakdown Voltage: 15V
- Peak Pulse Power: 400W
- Clamping Voltage: 24.4V
- Alternative Model 2: P4SMA16CAHE3/61
- Standoff Voltage: 14.4V
- Breakdown Voltage: 16V
- Peak Pulse Power: 400W
- Clamping Voltage: 26V
- Alternative Model 3: P4SMA20CAHE3/61
- Standoff Voltage: 17.8V
- Breakdown Voltage: 20V
- Peak Pulse Power: 400W
- Clamping Voltage: 32.4V
In conclusion, P4SMA18CAHE3/61 is a TVS diode designed to provide effective protection against transient voltage spikes in various electronic applications. Its fast response time, low clamping voltage, and high surge current capability make it a reliable choice for safeguarding sensitive circuits.
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What is the P4SMA18CAHE3/61?
- The P4SMA18CAHE3/61 is a surface mount transient voltage suppressor diode designed to protect sensitive electronics from voltage spikes and transients.
What is the maximum peak pulse power of the P4SMA18CAHE3/61?
- The maximum peak pulse power of the P4SMA18CAHE3/61 is 400 watts.
What is the breakdown voltage of the P4SMA18CAHE3/61?
- The breakdown voltage of the P4SMA18CAHE3/61 is 16.7 volts.
What are the typical applications for the P4SMA18CAHE3/61?
- The P4SMA18CAHE3/61 is commonly used in applications such as telecommunications equipment, industrial control systems, and automotive electronics to protect against voltage transients.
What is the operating temperature range of the P4SMA18CAHE3/61?
- The P4SMA18CAHE3/61 has an operating temperature range of -55°C to +150°C.
What is the package type of the P4SMA18CAHE3/61?
- The P4SMA18CAHE3/61 is available in a DO-214AC (SMA) package.
What is the clamping voltage of the P4SMA18CAHE3/61?
- The clamping voltage of the P4SMA18CAHE3/61 is 29.2 volts at 10A.
Is the P4SMA18CAHE3/61 RoHS compliant?
- Yes, the P4SMA18CAHE3/61 is RoHS compliant, making it suitable for use in environmentally sensitive applications.
What is the reverse stand-off voltage of the P4SMA18CAHE3/61?
- The reverse stand-off voltage of the P4SMA18CAHE3/61 is 15.3 volts.
Can the P4SMA18CAHE3/61 be used for surge protection in power supply units?
- Yes, the P4SMA18CAHE3/61 is suitable for surge protection in power supply units, providing reliable protection against voltage surges and transients.