P4KE47-E3/73
Product Overview
Category
The P4KE47-E3/73 belongs to the category of transient voltage suppressor diodes.
Use
These diodes are used to protect sensitive electronic components from voltage spikes and transients.
Characteristics
- Fast response time
- Low clamping voltage
- High surge capability
- RoHS compliant
Package
The P4KE47-E3/73 is available in a DO-41 package.
Essence
The essence of the P4KE47-E3/73 lies in its ability to quickly divert excessive current away from sensitive components, thereby safeguarding them from damage due to voltage surges.
Packaging/Quantity
The P4KE47-E3/73 is typically packaged in reels or bulk quantities, depending on the supplier.
Specifications
- Peak Pulse Power: 400W
- Breakdown Voltage: 47V
- Maximum Clamping Voltage: 77.4V
- Operating Temperature Range: -55°C to +175°C
- Storage Temperature Range: -55°C to +175°C
Detailed Pin Configuration
The P4KE47-E3/73 has two pins, with the anode connected to one pin and the cathode connected to the other.
Functional Features
- Transient voltage suppression
- Reverse avalanche breakdown protection
- Fast response to overvoltage events
Advantages and Disadvantages
Advantages
- Effective protection against voltage spikes
- Fast response time
- Wide operating temperature range
Disadvantages
- Limited breakdown voltage compared to higher-rated diodes
- Sensitive to reverse polarity connection
Working Principles
The P4KE47-E3/73 operates by diverting excess current away from sensitive components when a voltage spike occurs. It achieves this through reverse avalanche breakdown, effectively clamping the voltage to a safe level.
Detailed Application Field Plans
The P4KE47-E3/73 is commonly used in: - Power supplies - Communication equipment - Automotive electronics - Industrial control systems
Detailed and Complete Alternative Models
Some alternative models to the P4KE47-E3/73 include: - P4KE6.8-E3/73 - P4KE10-E3/73 - P4KE18-E3/73 - P4KE30-E3/73
In conclusion, the P4KE47-E3/73 transient voltage suppressor diode offers effective protection against voltage spikes and transients, making it an essential component in various electronic applications.
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What is P4KE47-E3/73?
- P4KE47-E3/73 is a type of TVS (transient voltage suppressor) diode used to protect electronic circuits from voltage spikes and transients.
What is the maximum voltage rating for P4KE47-E3/73?
- The maximum voltage rating for P4KE47-E3/73 is 47V.
What is the peak pulse power handling capability of P4KE47-E3/73?
- P4KE47-E3/73 has a peak pulse power handling capability of 400W.
In what applications can P4KE47-E3/73 be used?
- P4KE47-E3/73 can be used in various technical solutions such as power supplies, automotive electronics, industrial equipment, and telecommunications systems to protect against voltage surges.
What is the response time of P4KE47-E3/73 to voltage transients?
- The response time of P4KE47-E3/73 to voltage transients is very fast, typically in the nanosecond range.
How does P4KE47-E3/73 compare to other TVS diodes in terms of performance?
- P4KE47-E3/73 offers high reliability, low clamping voltage, and fast response time compared to other TVS diodes.
Can P4KE47-E3/73 be used for ESD (electrostatic discharge) protection?
- Yes, P4KE47-E3/73 can be used for ESD protection in sensitive electronic components and circuits.
What are the temperature specifications for P4KE47-E3/73?
- P4KE47-E3/73 typically operates within a temperature range of -55°C to 175°C.
Is P4KE47-E3/73 RoHS compliant?
- Yes, P4KE47-E3/73 is RoHS compliant, making it suitable for use in environmentally conscious designs.
Where can I find detailed technical specifications and application notes for P4KE47-E3/73?
- Detailed technical specifications and application notes for P4KE47-E3/73 can be found on the manufacturer's website or in the product datasheet.