P4KE39CAHE3/73

Product Overview

Use

These diodes are used to protect sensitive electronic components from voltage spikes and transients.

Characteristics

Fast response time
High surge capability
Low clamping voltage
RoHS compliant

Package

P4KE39CAHE3/73 is available in a DO-41 package.

Essence

The essence of P4KE39CAHE3/73 lies in its ability to divert excessive current away from sensitive components, thereby safeguarding them from damage.

Packaging/Quantity

P4KE39CAHE3/73 is typically packaged in reels with a quantity of 1000 units per reel.

Specifications

Peak Pulse Power: 400W
Breakdown Voltage Range: 36.8V to 40.6V
Maximum Clamping Voltage: 58.1V at 10A
Operating Temperature Range: -55°C to +175°C

Detailed Pin Configuration

P4KE39CAHE3/73 features a standard DO-41 package with two leads. The anode is connected to the positive terminal, while the cathode is connected to the negative terminal.

Functional Features

Transient voltage suppression
Reverse avalanche breakdown protection
Fast response to transient events

Advantages

Effective protection against voltage surges
Fast reaction time
Wide operating temperature range

Disadvantages

Limited power dissipation capability
Requires proper installation for optimal performance

Working Principles

P4KE39CAHE3/73 operates by diverting excess voltage away from sensitive components through reverse avalanche breakdown, effectively limiting the voltage across the protected circuit.

Detailed Application Field Plans

P4KE39CAHE3/73 is commonly used in: - Power supplies - Communication equipment - Automotive electronics - Industrial control systems

Detailed and Complete Alternative Models

Some alternative models to P4KE39CAHE3/73 include: - P4KE6.8CAHE3/73 - P4KE10CAHE3/73 - P4KE18CAHE3/73 - P4KE30CAHE3/73

In conclusion, P4KE39CAHE3/73 is a crucial component in protecting electronic circuits from voltage transients and surges, making it an essential part of various electronic applications.

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技術ソリューションにおける P4KE39CAHE3/73 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 P4KE39CAHE3/73 used for in technical solutions?
- The P4KE39CAHE3/73 is a transient voltage suppressor diode designed to protect electronic circuits from voltage spikes and transients.
What is the maximum voltage rating of the P4KE39CAHE3/73?
- The P4KE39CAHE3/73 has a maximum voltage rating of 39V.
What is the peak pulse power handling capability of the P4KE39CAHE3/73?
- The P4KE39CAHE3/73 can handle peak pulse power up to a specified level, typically around 400W.
How does the P4KE39CAHE3/73 protect electronic circuits?
- The P4KE39CAHE3/73 clamps the voltage across the circuit it is protecting, diverting excess current away from sensitive components.
What are the typical applications of the P4KE39CAHE3/73 in technical solutions?
- The P4KE39CAHE3/73 is commonly used in power supplies, communication equipment, automotive electronics, and other systems requiring protection from voltage transients.
What is the response time of the P4KE39CAHE3/73 to voltage transients?
- The P4KE39CAHE3/73 has a very fast response time, typically in the nanosecond range, providing quick protection to the circuit.
Does the P4KE39CAHE3/73 require any external components for proper operation?
- The P4KE39CAHE3/73 can be used standalone but may benefit from additional circuitry for optimal performance in some applications.
What are the temperature specifications for the P4KE39CAHE3/73?
- The P4KE39CAHE3/73 is typically rated for operation over a wide temperature range, often from -55°C to 175°C.
Is the P4KE39CAHE3/73 RoHS compliant?
- Yes, the P4KE39CAHE3/73 is typically RoHS compliant, making it suitable for use in environmentally conscious designs.
Where can I find detailed specifications and application notes for the P4KE39CAHE3/73?
- Detailed specifications and application notes for the P4KE39CAHE3/73 can be found in the datasheet provided by the manufacturer or distributor.