Showing posts with label notes. Show all posts
Showing posts with label notes. Show all posts

Sunday, April 7, 2013

High Voltage Transistor MJE13005 Datasheet Application Notes

The article relates us with the important features and specifications of MJE13005 device, which is a high voltage, high speed transistor, applicable for many different electronic circuit designs.
Lets try to understand the pin outs and technical specs of the device:



Main Features

Package - TO-220AB (typically recommended)

Type - NPN Silicon

Power Handling Capaciy - 75 Watts,

Maximum Current Handling Capacity - 4 Amps

Maximum Voltage Handling Capacity - Not less than 400V

Main Application Areas

High voltage circuits, switch mode power supplies, motor control, switching regulators, inverters, solenoid drivers.

Maximum Tolerable Ratings

Maximum sustainable collector to emitter voltage = 400V DC (700V DC pulsed)

Maximum tolerable emitter to base voltage = 9V DC

Maximum sustainable collector to emitter current = 4 amps (8 amps pulsed)

Maximum continuous base current = 2 amps (4 amps pulsed)

Technical Specifications

Base emitter saturation voltage = typically 1.2V

DC current gain (hFE) = typically around 20 to 60

Application Circuits

A couple of application circuits using the MJE13005 have been discussed in the following articles:

Simple SMPS Circuit

Simple Transformerless Power Supply






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Sunday, March 31, 2013

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Proud Aircraft Mechanic Pins From Zazzle Com.


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