P4KE12AHR0G Encyclopedia Entry
Product Overview
Category
The P4KE12AHR0G belongs to the category of transient voltage suppressor diodes.
Use
It is used to protect electronic circuits from overvoltage transients.
Characteristics
- Package: DO-41
- Essence: Silicon transient voltage suppressor
- Packaging/Quantity: Available in reels or bulk packaging, quantity varies by supplier
Specifications
- Peak Power Dissipation: 400W
- Breakdown Voltage: 10.5V to 11.6V
- Operating Temperature Range: -55°C to +175°C
- Reverse Standoff Voltage: 9.4V
Detailed Pin Configuration
The P4KE12AHR0G has two pins, with the anode and cathode for connection to the circuit.
Functional Features
- Fast response time
- Low clamping voltage
- High surge capability
Advantages and Disadvantages
Advantages
- Effective protection against voltage transients
- Fast response time
- Wide operating temperature range
Disadvantages
- Limited power dissipation capability
- May require additional circuitry for comprehensive protection
Working Principles
The P4KE12AHR0G operates by diverting excess current away from sensitive components when an overvoltage transient occurs. It achieves this by rapidly switching into a low impedance state, effectively clamping the voltage across the circuit it protects.
Detailed Application Field Plans
The P4KE12AHR0G is commonly used in: - Power supplies - Communication equipment - Automotive electronics - Industrial control systems
Detailed and Complete Alternative Models
- P4KE6.8AHR0G
- P4KE15AHR0G
- P4KE18AHR0G
- P4KE24AHR0G
In conclusion, the P4KE12AHR0G transient voltage suppressor diode offers effective protection against overvoltage transients in various electronic applications, with its fast response time and low clamping voltage making it a popular choice for circuit protection.
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