What is BU426A?


This is NPN SILICON POWER TRANSISTORS.

A NPN transistor is a type of bipolar junction transistor (BJT) that consists of two p-type semiconductor materials separated by a single n-type material.
The NPN transistor is used to amplify or switch electronic signals and is widely used in many electronic circuits. It works by controlling the current flow between the collector and emitter terminals through the base terminal.


[PDF] Complete Technical Details can be found in the BU426A datasheet provided at this page.

Summary in PDF File


www datasheetgo.com BU426 BU426A NPN SILICON POWER TRANSISTORS Rugged Triple Diffused Planar Construction 900 Volt Blocking Capability B SOT 93 PACKAGE TOP VIEW 1 C 2 E 3 Pin 2 is in electrical contact with the mounting base MDTRAAA absolute maximum ratings at 25 C case temperature unless otherwise noted RATING Collector base voltage IE 0 Collector emitter voltage VBE 0 Collector emitter voltage IB 0 Continuous collector current Peak collector current see Note 1 Continuous base current Peak base current see Note 1 Continuous device dissipation at or below 50 C case temperature Operating junction temperature range Storage temperature range NOTE 1 This value applies for tp 2 ms duty cycle 2 BU426 BU426A BU426 BU426A BU426 BU426A SYMBOL V CBO VCES VCEO IC ICM IB IBM Ptot Tj Tstg VALUE 800 900 800 900 375 400 6 10 2 0 1 3 70 65 to 150 65 to 150 UNIT V V V A A A A W C C PRODUCT DataSheet 4 U com INFORMATION 1 AUGUST 1978 REVISED SEPTEMBER 2002 Specifications are subject to change without notice www datasheetgo.com BU426 BU426A NPN SILICON POWER TRANSISTORS electrical characteristics at 25 C case temperature unless otherwise noted PARAMETER VCEO sus Collector emitter sustaining voltage

Datasheet Download (PDF)

BU426A


[ Detailed Data ]

Characteristics of NPN Transistors

1. Bipolar Junction: NPN transistors are bipolar junction transistors (BJT), meaning they have a structure consisting of three regions of alternating P-type and N-type semiconductors.

2. Current Amplification: NPN transistors are designed to amplify electrical current, and can be used in a wide range of electronic applications such as amplifiers, switches, and oscillators.

3. Forward Biased: In order to operate, the base-emitter junction of an NPN transistor must be forward biased, meaning that the base must be connected to a positive voltage relative to the emitter.

4. High Input Impedance: NPN transistors have a high input impedance, which means that they are less likely to draw current from the input source, and are therefore less likely to cause a drop in voltage across the source.

5. Inverted Output: NPN transistors are known for producing an inverted output relative to their input.

Manufacturers : Bourns Electronic Solutions

BOURNS - BU426A Datasheet PDF

BOURNS BU426A TRANSISTOR

NPN SILICON POWER TRANSISTORS


Datasheet BU426A PDF DownLoad ( BOURNS )