1.5KE22CA B0G

Product Overview

The 1.5KE22CA B0G belongs to the category of transient voltage suppressor diodes. These diodes are used to protect sensitive electronic components from voltage transients induced by lightning, inductive load switching, and electrostatic discharge. The 1.5KE22CA B0G is characterized by its high surge capability, low clamping voltage, and fast response time. It is typically available in a DO-201 package and is designed to be used across various electronic circuits to safeguard against voltage spikes.

Basic Information

• Category: Transient Voltage Suppressor Diode
• Use: Protection against voltage transients
• Characteristics: High surge capability, low clamping voltage, fast response time
• Package: DO-201
• Essence: Safeguarding sensitive electronic components
• Packaging/Quantity: Typically available in reels or tubes containing multiple units

Specifications

• Voltage - Reverse Standoff (Typ): 18.8V
• Voltage - Breakdown (Min): 20.9V
• Voltage - Clamping (Max) @ Ipp: 30.6V
• Current - Peak Pulse (10/1000µs): 34.4A
• Power - Peak Pulse: 1500W
• Type: Zener

Detailed Pin Configuration

The 1.5KE22CA B0G typically consists of two pins, anode, and cathode, which are connected across the circuit to be protected. The anode is connected to the higher potential side, while the cathode is connected to the lower potential side.

Functional Features

• Transient Voltage Suppression: Effectively clamps transient voltages to a safe level.
• Fast Response Time: Rapid reaction to voltage transients, minimizing the risk of damage to downstream components.
• High Surge Capability: Able to withstand large surge currents without degradation.

Advantages and Disadvantages

Advantages

• Effective protection against voltage transients
• Fast response time
• High surge capability

Disadvantages

• Can introduce some capacitance into the circuit
• May require additional space on the PCB for mounting

Working Principles

When a voltage transient occurs, the 1.5KE22CA B0G conducts and clamps the transient voltage to a safe level, protecting the downstream circuitry. This is achieved through the reverse breakdown of the diode, allowing it to conduct and divert excess current away from sensitive components.

Detailed Application Field Plans

The 1.5KE22CA B0G is commonly used in various applications such as power supplies, telecommunications equipment, automotive electronics, and industrial control systems. Its ability to protect sensitive components from voltage transients makes it an essential part of circuit designs where reliability is crucial.

Detailed and Complete Alternative Models

• 1.5KE15CA B0G
• 1.5KE30CA B0G
• 1.5KE33CA B0G
• 1.5KE36CA B0G

In conclusion, the 1.5KE22CA B0G transient voltage suppressor diode offers effective protection against voltage transients with its high surge capability, low clamping voltage, and fast response time. Its application spans across various industries, making it a vital component in ensuring the reliability of electronic circuits.

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