P4KE350A-E3/73
Product Overview
Category
The P4KE350A-E3/73 belongs to the category of transient voltage suppressor diodes.
Use
It is used for protecting sensitive electronic components from voltage transients induced by lightning, inductive load switching, and electrostatic discharge.
Characteristics
- Fast response time
- Low clamping voltage
- High surge current capability
Package
The P4KE350A-E3/73 is typically available in a DO-41 package.
Essence
The essence of the P4KE350A-E3/73 lies in its ability to divert excessive current away from sensitive components, thereby safeguarding them from damage.
Packaging/Quantity
It is commonly packaged in reels or bulk quantities, depending on the supplier.
Specifications
- Peak Pulse Power: 400W
- Breakdown Voltage: 308V to 342V
- Maximum Clamping Voltage: 495V
- Operating Temperature Range: -55°C to 175°C
Detailed Pin Configuration
The P4KE350A-E3/73 typically has two pins, with the anode connected to one pin and the cathode connected to the other.
Functional Features
- Bi-directional protection
- Low incremental surge resistance
- High temperature stability
Advantages
- Provides effective protection against voltage transients
- Fast response time ensures minimal impact on the protected circuit
- Wide operating temperature range
Disadvantages
- May require additional circuitry for comprehensive overvoltage protection
- Limited to specific voltage ranges
Working Principles
When a transient voltage spike occurs, the P4KE350A-E3/73 conducts the excess current to ground, limiting the voltage across the protected circuit.
Detailed Application Field Plans
The P4KE350A-E3/73 is commonly used in: - Power supplies - Communication equipment - Automotive electronics - Industrial control systems
Detailed and Complete Alternative Models
- P4KE6.8A-E3/73
- P4KE7.5A-E3/73
- P4KE400A-E3/73
- P4KE440A-E3/73
In conclusion, the P4KE350A-E3/73 transient voltage suppressor diode offers reliable protection against voltage transients, making it an essential component in various electronic applications.
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技術ソリューションにおける P4KE350A-E3/73 の適用に関連する 10 件の一般的な質問と回答をリストします。
What is the maximum forward voltage of P4KE350A-E3/73?
- The maximum forward voltage of P4KE350A-E3/73 is 3.5V at 100A.
What is the peak pulse power dissipation of P4KE350A-E3/73?
- The peak pulse power dissipation of P4KE350A-E3/73 is 400W for a 10/1000μs waveform.
What is the breakdown voltage of P4KE350A-E3/73?
- The breakdown voltage of P4KE350A-E3/73 is 314V to 346V.
What are the typical applications of P4KE350A-E3/73?
- P4KE350A-E3/73 is commonly used in surge protection for sensitive electronics, such as in telecommunications equipment, industrial control systems, and power supplies.
What is the operating temperature range of P4KE350A-E3/73?
- The operating temperature range of P4KE350A-E3/73 is -55°C to +175°C.
Does P4KE350A-E3/73 have a low leakage current?
- Yes, P4KE350A-E3/73 has a low leakage current of less than 1μA at its standoff voltage.
Is P4KE350A-E3/73 RoHS compliant?
- Yes, P4KE350A-E3/73 is RoHS compliant, making it suitable for use in environmentally conscious designs.
What is the package type of P4KE350A-E3/73?
- P4KE350A-E3/73 comes in a DO-41 package, which is a widely used axial-lead glass package.
Can P4KE350A-E3/73 be used for overvoltage protection in automotive applications?
- Yes, P4KE350A-E3/73 can be used for overvoltage protection in automotive applications, providing reliable protection against transient voltage events.
What are the key differences between P4KE350A-E3/73 and similar TVS diodes?
- P4KE350A-E3/73 offers a higher peak pulse power dissipation and lower clamping voltage compared to some similar TVS diodes, making it suitable for demanding surge protection applications.