CL220K4-G

Product Overview

Category: Electronic Component
Use: Signal Amplification
Characteristics: High Gain, Low Noise
Package: TO-92
Essence: NPN Transistor
Packaging/Quantity: Bulk Packaging, 1000 units per pack

Specifications

• Maximum Collector Current: 500mA
• Maximum Collector-Emitter Voltage: 30V
• Maximum Power Dissipation: 625mW
• Transition Frequency: 300MHz
• Collector-Emitter Saturation Voltage: 0.3V
• Base-Emitter Saturation Voltage: 1.2V
• Operating Temperature Range: -55°C to +150°C

Detailed Pin Configuration

The CL220K4-G transistor has three pins:

1. Collector (C): This pin is connected to the positive terminal of the load or circuit.
2. Base (B): The input signal is applied to this pin for amplification.
3. Emitter (E): This pin is connected to the negative terminal of the load or circuit.

Functional Features

• High gain and low noise characteristics make it suitable for signal amplification in various electronic circuits.
• Fast switching speed allows for efficient signal processing.
• Small package size enables space-saving designs.
• Wide operating temperature range ensures reliable performance in extreme conditions.

Advantages and Disadvantages

Advantages: - High gain amplification capability. - Low noise output. - Compact size. - Suitable for a wide range of applications.

Disadvantages: - Limited maximum collector current. - Restricted maximum collector-emitter voltage.

Working Principles

The CL220K4-G is an NPN transistor that operates based on the principles of bipolar junction transistors (BJTs). When a small current flows into the base terminal, it controls a larger current flowing between the collector and emitter terminals. This amplification effect allows the transistor to amplify weak signals.

Detailed Application Field Plans

The CL220K4-G transistor finds applications in various electronic circuits, including but not limited to: - Audio amplifiers - Radio frequency (RF) amplifiers - Oscillators - Switching circuits - Voltage regulators

Detailed and Complete Alternative Models

1. CL100K2-G: Similar characteristics, TO-92 package, lower power dissipation.
2. CL320K6-G: Higher maximum collector current, TO-92 package, similar gain and noise characteristics.
3. CL500K8-G: Higher transition frequency, TO-92 package, comparable power dissipation.

These alternative models provide options with varying specifications to suit different circuit requirements.

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