MJE3055 Datasheet – 60V, 10A, NPN, Transistor ( PDF )

The Part Number is MJE3055, MJE3055T, MJE2955T.

The Function is 60A, 10A, NPN Transistor

The package is  TO-220 Package type

Manufacturer: Fairchild, STMicroelectronics

Images:

MJE3055 datasheet pdf

Description

This is NPN Silicon Transistor. The MJE3055 is a silicon Epitaxial-Base NPN
transistor in Jedec TO-220 package. It is intended for power switching circuits and
general-purpose amplifiers.

Features

1. DC Current Gain Specified to IC =10A
2. High Current Gain-Bandwidth Product : fT = 2MHz (Min.)

Absolute maximum ratings ( Ta=25°C )

1. Collector to Base Voltage: Vcbo = 70 V
2. Collector to Emitter Voltage: Vceo = 60 V
3. Emitter to Base Voltage: Vebo = 5 V
4. Collector Current: Ic = 10 A
5. Total Dissipation : Pc =75 W
6. Junction Temperature: Tj = 150°C
7. Storage Temperature: Tsg = -55 ~ +150°C

 

Pinout

MJE3055 transistor pinout

Applications:

1. General Purpose and Switching

MJE3055 Datasheet

MJE3055 pdf

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MRF455 Datasheet PDF – 18V, 15A, RF Power NPN Transistor

Part Number: MRF455

Function: The RF Line NPN Silicon Power Transistor 60W, 30MHz, 12.5V

Package: CASE 211-07, STYLE1

Manufacturer: Motorola Semiconductor, MACOM

Image
MRF455 datasheet

Description

Thise deive designed for power amplifier applications in industrial, commercial and amateur radio equipment to 30 MHz.

•  Specified 12.5 V, 30 MHz characteristics

(1) Output power = 60 W

(2) Minimum gain = 13 dB

(3)  Efficiency = 55%

Absolute maximum ratings ( Ta=25°C )

1. Collector to Emitter Voltage: Vceo = 18 V
2. Collector to Emitter Voltage : Vces = 36 V
3. Emitter to Base Voltage: Vebo = 4 V
4. Collector Current: Ic = 15 A
5. Total Device Dissipation: Pd = 175 W
6. Junction Temperature: Tj = 150°C
7. Storage Temperature: Tsg = -65 ~ +150

components

MATCHING PROCEDURE

In the push–pull circuit configuration it is preferred that the transistors are used as matched pairs to obtain optimum performance. The matching procedure used by M/A-COM consists of measuring h FE at the data sheet conditions and color coding the device to predetermined hFE ranges within the normal hFE limits. A color dot is added to the marking on top of the cap. Any two devices with the same color dot can be paired together to form a matched set of units.

Pinouts:

MRF455 RF Transistor

MRF455 Datasheet PDF Download


MRF455 pdf

Other data sheets are available within the file: 455