At 02:29 PM 5/12/2006 +0100, you wrote:
>Hi all
>
>I'm finding it hard to search transistors by Vbe ON voltage,
>basically I need a NPN with a fairly high sensitivity, ie saturates
>at a small voltage on the base.
>
>Any ideas, nothing to specialised though, just cheap and fairly
>available.
>
>Thanks
>Ed

That's because it's pretty much the same for *any* silicon BJT
at reasonable base currents (around 0.7V at room temperature).

>Best regards,

Spehro Pefhany --"it's the network..."            "The Journey is the reward"
speff@interlog.com             Info for manufacturers: http://www.trexon.com
Embedded software/hardware/analog  Info for designers:  http://www.speff.com
->>Test equipment, parts OLED displys http://search.ebay.com/_W0QQsassZspeff


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