BC440 datasheet, PDF - EEWORLD Datasheet

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BC440: DescriptionNPN, Si, SMALL SIGNAL TRANSISTOR, TO-39; Categorysemiconductor Discrete semiconductor; File Size10KB，1 Pages; ManufacturerSEME-LAB; Websitehttp://www.semelab.co.uk

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BC440 Overview

NPN, Si, SMALL SIGNAL TRANSISTOR, TO-39

BC440 Parametric

Parameter Name	Attribute value
Number of terminals	3
Transistor polarity	NPN
Processing package description	TO-39, 3 PIN
state	ACTIVE
packaging shape	ROUND
Package Size	CYLINDRICAL
Terminal form	WIRE
terminal coating	TIN LEAD
Terminal location	BOTTOM
Packaging Materials	METAL
structure	SINGLE
Number of components	1
transistor applications	SWITCHING
Transistor component materials	SILICON
Transistor type	GENERAL PURPOSE SMALL SIGNAL
Minimum DC amplification factor	30
Rated crossover frequency	30 MHz

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2N2890

Dimensions in mm (inches).

8.51 (0.34)

9.40 (0.37)

7.75 (0.305)

8.51 (0.335)

Bipolar NPN Device in a

Hermetically sealed TO39

Metal Package.

Bipolar NPN Device.

6.10 (0.240)

6.60 (0.260)

12.70

(0.500)

min.

0.89

max.

(0.035)

0.41 (0.016)

0.53 (0.021)

dia.

CEO

= 80V

5.08 (0.200)

typ.

= 2A

2.54

(0.100)

0.74 (0.029)

1.14 (0.045)

0.71 (0.028)

0.86 (0.034)

All Semelab hermetically sealed products

can be processed in accordance with the

requirements of BS, CECC and JAN,

JANTX, JANTXV and JANS specifications

45°

TO39 (TO205AD)

PINOUTS

1 – Emitter

2 – Base

3 – Collector

Parameter

CEO

C(CONT)

Test Conditions

Min.

Typ.

Max.

Units

@ 2/1 (V

/ I

)

30M

0.8

* Maximum Working Voltage

This is a shortform datasheet. For a full datasheet please contact

sales@semelab.co.uk.

Semelab Plc reserves the right to change test conditions, parameter limits and package dimensions without notice. Information furnished by Semelab is believed

to be both accurate and reliable at the time of going to press. However Semelab assumes no responsibility for any errors or omissions discovered in its use.

Semelab plc.

Telephone +44(0)1455 556565. Fax +44(0)1455 552612.

E-mail:

sales@semelab.co.uk

Website:

http://www.semelab.co.uk

Generated

1-Aug-02

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