Welcome to EDAboard.com

Welcome to our site! EDAboard.com is an international Electronics Discussion Forum focused on EDA software, circuits, schematics, books, theory, papers, asic, pld, 8051, DSP, Network, RF, Analog Design, PCB, Service Manuals... and a whole lot more! To participate you need to register. Registration is free. Click here to register now.

What is the hfe value of BC 547?

Status
Not open for further replies.

NishantSood

Junior Member level 3
Joined
Nov 14, 2010
Messages
30
Helped
1
Reputation
2
Reaction score
1
Trophy points
1,298
Location
California Love
Activity points
1,472
I'm not able to extract BC 547 value of hfe from it's DATASHEET! please help me ?
 

kabiru

Banned
Joined
Nov 22, 2009
Messages
503
Helped
160
Reputation
320
Reaction score
146
Trophy points
1,323
Location
Nigeria
Activity points
0
Re: hfe Value of BC 547?

here is the datasheets of bc547
 

Attachments

  • datasheet.pdf
    40.6 KB · Views: 8
  • Like
Reactions: SXZ

    SXZ

    Points: 2
    Helpful Answer Positive Rating

keith1200rs

Super Moderator
Staff member
Joined
Oct 9, 2009
Messages
10,877
Helped
2,065
Reputation
4,130
Reaction score
1,597
Trophy points
1,403
Location
Yorkshire, UK
Activity points
57,269
Re: hfe Value of BC 547?

Assuming you have the datasheet (it is not clear) the hfe can be seen on figure 3 - DC current gain although you have to bear in mind it can cover a wide range of values - see the figures at the bottom of page 1. Normally a design should tolerate a wide range of hfe variation.

Keith.
 

Status
Not open for further replies.

Part and Inventory Search

Welcome to EDABoard.com

Sponsor

Top