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P4KE170A-B
Product Overview
Category
P4KE170A-B belongs to the category of transient voltage suppressor diodes.
Use
These diodes are used to protect electronic circuits from voltage spikes and transients.
Characteristics
- Fast response time
- High surge capability
- Low clamping voltage
- RoHS compliant
Package
The P4KE170A-B is typically available in a DO-41 package.
Essence
The essence of P4KE170A-B lies in its ability to divert excessive current away from sensitive components, safeguarding them from damage.
Packaging/Quantity
These diodes are commonly packaged in reels or trays, with quantities varying based on manufacturer specifications.
Specifications
- Peak Pulse Power: 400W
- Breakdown Voltage: 151V to 167V
- Maximum Clamping Voltage: 243V at 1A
- Operating Temperature Range: -55°C to +175°C
- Storage Temperature Range: -55°C to +175°C
Detailed Pin Configuration
The P4KE170A-B diode has two pins, anode, and cathode. The anode is connected to the positive side of the circuit, while the cathode is connected to the ground or negative side.
Functional Features
- Transient voltage suppression
- Bidirectional protection
- Fast response to voltage spikes
Advantages and Disadvantages
Advantages
- Effective protection against voltage surges
- Fast reaction time
- Compact size
Disadvantages
- Limited power dissipation capability
- May require additional circuitry for comprehensive protection
Working Principles
When a voltage spike occurs, the P4KE170A-B diode conducts and diverts the excess current away from the protected circuit, limiting the voltage across it.
Detailed Application Field Plans
Telecommunications
Used in communication equipment to protect against lightning-induced surges.
Automotive Electronics
Integrated into automotive systems to shield sensitive electronics from voltage transients.
Industrial Control Systems
Applied in industrial control units to prevent damage from power line disturbances.
Detailed and Complete Alternative Models
- P6KE170A
- 1.5KE170A
- SA170A
In conclusion, the P4KE170A-B transient voltage suppressor diode offers efficient protection against voltage spikes and transients, making it an essential component in various electronic applications.
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Seznam 10 běžných otázek a odpovědí souvisejících s aplikací P4KE170A-B v technických řešeních
What is the maximum voltage rating of P4KE170A-B?
- The maximum voltage rating of P4KE170A-B is 170V.
What is the peak pulse power dissipation of P4KE170A-B?
- The peak pulse power dissipation of P4KE170A-B is 400W.
What are the typical applications for P4KE170A-B?
- P4KE170A-B is commonly used in surge protection for sensitive electronics, such as in telecommunications equipment, industrial controls, and automotive systems.
What is the breakdown voltage of P4KE170A-B?
- The breakdown voltage of P4KE170A-B is typically between 151V and 169V.
What is the operating temperature range of P4KE170A-B?
- P4KE170A-B has an operating temperature range of -55°C to +175°C.
Is P4KE170A-B RoHS compliant?
- Yes, P4KE170A-B is RoHS compliant, meaning it meets the Restriction of Hazardous Substances directive.
Can P4KE170A-B be used for ESD protection?
- Yes, P4KE170A-B can be used for electrostatic discharge (ESD) protection in various electronic circuits.
What is the package type of P4KE170A-B?
- P4KE170A-B is available in a DO-41 axial leaded package.
Does P4KE170A-B require a heat sink for operation?
- In most applications, P4KE170A-B does not require a heat sink due to its high power dissipation capability.
Are there any recommended mounting or soldering techniques for P4KE170A-B?
- It is recommended to follow standard industry practices for mounting and soldering P4KE170A-B, ensuring proper thermal management and electrical connections.