Pinout

C2166 PDF – 75V, 4A, NPN, Equivalent, 2SC2166 Transistor

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Part Number: C2166, 2SC2166

Function: 75V, 4A, Silicon NPN Power Transistor

Package: TO-220 Type

Manufacturer: Mitsubishi Electric Semiconductor

Images:C2166 pdf transistor

Description

The C2166 is a silicon NPN epitaxial planar type transistor designed for RF power amplifiers in HF band mobile radio applications.

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Features

1. High power gain : Gpe ≥ 13.8 dB

2. Emitter ballasted construction for high reliability and good performances.

3. TO-220 similar package is combinient for mounting

 

 

Absolute maximum ratings ( Ta=25°C )

1. Collector to Base Voltage: Vcbo = 75 V

2. Collector to Emitter Voltage: Vceo = 75 V

3. Emitter to Base Voltage: Vebo = 5 V

4. Collector Current: Ic = 4 A

5. Collector Dissipation : Pc = 1.5 W

6. Junction Temperature: Tj = 150°C

7. Storage Temperature: Tsg = -55 ~ +150°C

 

Applications:

1. 3 to 4 watts output power amplifiers in HF band mobile radio applications.

C2166 PDF Datasheet

GS069 PDF Datasheet – DC Rotational Velocity Controller

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This post explains for the controller. A DC rotational velocity controller, also known as a DC motor speed controller or DC motor speed regulator, is a device or system used to control the speed or rotational velocity of a DC (direct current) motor. DC motors are commonly used in various applications, and controlling their speed is essential in many industrial, automotive, robotics, and electronic systems. DC rotational velocity controllers are employed to achieve precise control over the motor’s speed, direction, and torque.

The Part Number is GS069.

The function of this semiconductor is DC Rotational Velocity Controller.

The package is SO-8 Pin Type.

Manufacturer: ASIC

Preview images :GS069 pdf datasheet

Description

The GS069 DC rotational velocity controller is an application-specific CMOS IC for electrical tools. It features wide power supply voltage range, low power dissipation and high interference immunity.

It controls the rotational speed of electrical tools by changin the output of the VMOS transistor through an external resistor network.

Features

1. Wide power supply voltage range

2. Low power dissipation

3. High interference immunity

4. Wide output range

5. Small frequency variation

application circuits

 

Applications:

1. Electrical tool switches

GS069 PDF Datasheet