P4KE22CAHR0G Encyclopedia Entry
Product Overview
Category
The P4KE22CAHR0G belongs to the category of transient voltage suppressor diodes.
Use
These diodes are used to protect electronic circuits from voltage spikes and transients by diverting excess current away from sensitive components.
Characteristics
- Package: DO-41
- Essence: Silicon
- Packaging/Quantity: Tape & Reel, 3000 units per reel
Specifications
- Peak Power Dissipation: 400W
- Breakdown Voltage: 20V
- Clamping Voltage: 32.4V
- Maximum Reverse Leakage Current: 1μA
- Operating Temperature Range: -55°C to 175°C
Detailed Pin Configuration
The P4KE22CAHR0G has a standard DO-41 package with two leads. The anode is connected to one lead, and the cathode is connected to the other lead.
Functional Features
- Fast response time
- Low clamping voltage
- High surge capability
- RoHS compliant
Advantages and Disadvantages
Advantages
- Effective protection against voltage surges
- Fast reaction time
- Wide operating temperature range
Disadvantages
- Limited power dissipation capability
- Sensitive to reverse overvoltage conditions
Working Principles
When a voltage surge occurs, the P4KE22CAHR0G conducts current and clamps the voltage to a safe level, protecting the downstream circuitry.
Detailed Application Field Plans
The P4KE22CAHR0G is commonly used in: - Power supplies - Telecommunication equipment - Automotive electronics - Industrial control systems
Detailed and Complete Alternative Models
- P4KE6.8CAHR0G
- P4KE10CAHR0G
- P4KE15CAHR0G
- P4KE30CAHR0G
In conclusion, the P4KE22CAHR0G transient voltage suppressor diode offers effective protection against voltage surges and finds widespread application in various electronic systems.
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