User Name Stay logged in? Hi guys, can someone please let me know The circuit is a simlple 78xx regulator circuit with a single pass transistor. Base to 78xx out, collector to v in, and emmiter as v output, with a couple bypass caps here and there. I looked at the datasheets for both and it seems ok but as i am new to it all i would feel more comfortable if someone would give a second oppinion please.
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It only takes a minute to sign up. I am reading datasheet for e In "Electrical Characteristics" section under turn on time it says 1. Now in the figure 4.
Curvers are for tr and td. What am I doing wrong? Looks like a typo- here is the curve from the similar part number FJPF You may find it useful to refer to the datasheet of the original manufacturer- it was Motorola, spun off some years ago as ON Semi. Sign up to join this community. The best answers are voted up and rise to the top. Home Questions Tags Users Unanswered. Asked 5 years ago. Active 5 years ago. Viewed times. Active Oldest Votes. Spehro Pefhany Spehro Pefhany k 9 9 gold badges silver badges bronze badges.
Found the same thing on the ON Semi datasheet, should be nano-seconds on the graph. Seemed pretty obvious to me that 1. Wolfe May 13 '15 at Sign up or log in Sign up using Google. Sign up using Facebook. Sign up using Email and Password. Post as a guest Name.
E13007 Datasheet PDF
Datasheet D44H11 - Fairchild BIPOLAR TRANSISTOR, NPN, 80 V