could u please suggest a transistor having Vbe on= 1.2v and IC >3amp
S Thread Starter saurabhkarnik Joined Jun 22, 2008 22 Oct 4, 2008 #1 could u please suggest a transistor having Vbe on= 1.2v and IC >3amp
beenthere Joined Apr 20, 2004 15,819 Oct 4, 2008 #2 That large a Vbe means it must be a Darlington. Just go to a manufacturer's site a do a parametric search. You will need to specify parameters like voltage and so on.
That large a Vbe means it must be a Darlington. Just go to a manufacturer's site a do a parametric search. You will need to specify parameters like voltage and so on.
SgtWookie Joined Jul 17, 2007 22,230 Oct 4, 2008 #3 Look up the datasheet for a 2SC4242, NPN power transistor. Ic=4.0A when Vbe(sat)=1.2V, Ib=800mA.
Audioguru Joined Dec 20, 2007 11,248 Oct 4, 2008 #4 A TIP31 is a medium power transistor. Its base-emitter voltage is typically 1.2V when its collector current is 3A and its base current is 300mA.
A TIP31 is a medium power transistor. Its base-emitter voltage is typically 1.2V when its collector current is 3A and its base current is 300mA.
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