Part Number: 2N2222A

Function: 40V, 0.6A, NPN Transistor

Package: TO-18, TO-39 Type

Manufacturer: SGS-THOMSON

See the preview image and the 2N2222A PDF file for more information.

Images:

 

Description

This is 40V, 0.6A, Silicon Planar Epitaxial NPN Transistor. 

The 2N2219A and 2N2222A are silicon Planar Epitaxial NPN transistors in Jedec TO-39 (for
2N2219A) and in Jedec TO-18 (for 2N2222A) metal case. They are designed for high speed
switching application at collector current up to 500mA, and feature useful current gain over a
wide range of collector current, low leakage currents and low saturation voltage […]

Pinouts:

Absolute maximum ratings ( Ta=25°C )

1. Collector to Base Voltage: Vcbo = 75 V

2. Collector to Emitter Voltage: Vceo = 40 V

3. Emitter to Base Voltage: Vebo = 6 V

4. Collector Current: Ic = 0.6 A

5. Total Dissipation : Ptot = 0.5 W

6. Junction Temperature: Tj = 150°C

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

2N2222A PDF Datasheet

This post describes for the power transistor.

The part number is 1803DHI, ST1803DHI.

The function of this semiconductor is NPN Power Transistor.

The manufacturer of this part is STMicroelectronics.

See the preview image and the 1803DHI Datasheet PDF file for more information.

Description

The 1803DHI is manufactured using Diffused Collector technology for more stable operation Vs base drive circuit variations resulting in very low worst case dissipation.

The ST1803 is a specific part number for a power transistor manufactured by STMicroelectronics. It is a bipolar junction transistor (BJT) designed for high-voltage and high-power switching applications.

This transistor is commonly used in various applications that require high-voltage switching and amplification, such as power supplies, motor control, audio amplifiers, and industrial equipment.

Features:

1. NEW SERIES, ENHANCHED PERFORMANCE

2. FULLY INSULATED PACKAGE FOR EASY MOUNTING

3. INTEGRATED FREE WHEELING DIODE

4. HIGH VOLTAGECAPABILITY

5. HIGH SWITCHING SPEED

6. TIGTHER hfe CONTROL

7. IMPROVED RUGGEDNESS

Applications:

1. HORIZONTAL DEFLECTION FOR COLOR TV

Absolute maximum ratings ( Ta=25°C )

1. Collector to Base Voltage: Vcbo = 1500 V
2. Collector to Emitter Voltage: Vceo = 600 V
3. Emitter to Base Voltage: Vebo = 7 V
4. Collector Current: Ic = 10 A
5. Collector Dissipation: Pc = 50 W
6. Junction Temperature: Tj = 150°C
7. Storage Temperature: Tsg = -65 ~ +150°C

1803DHI Datasheet

 

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