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2N2368, 2N2369<br />

SILICON SWITCHING TRANSISTORS<br />

TYPICAL CHARACTERISTICS. continued<br />

~<br />

I<br />

BASE SATURATION VOLTAGE VERSUS COLLECTOR CURRENT<br />

g 0.6<br />

z<br />

0<br />

~ 03=t<br />

~<br />

w<br />

~ 'Ill 0.5 I 5 10<br />

OJ<br />

COLLECTOR CURRENT (lei<br />

--<br />

V<br />

+<br />

I<br />

m,<br />

V<br />

c:(<br />

E<br />

SATURATiON REGION BASE CHARACTERISTICS<br />

ICOmA<br />

I 80mAI<br />

160rnA<br />

1I0mA<br />

20~Aj<br />

;u 200t--I--I---t--+--t--I"-I-ItH-t---t--I--l<br />

I- Ie -lOrnA<br />

!<br />

1; 100t---t--~t--/lllf+H1" -t---t--Ir----t---i<br />

~L<br />

i lilll<br />

50 100 0.4 O.B 1,2 1.6<br />

BASE VOLTAGE \VSE) VOLTS<br />

" E -10<br />

llf<br />

-8.0<br />

~<br />

"<br />

~ -6.0<br />

~ -4.0<br />

STORAGE TIME VERSUS TURN ON<br />

AND TURN OFF BASE CURRENTS<br />

'c. lOrnA<br />

Vee -3.0V<br />

"<br />

~<br />

1.2<br />

le= 10 18<br />

~<br />

~<br />

> 0.9<br />

_55°C<br />

w<br />

~<br />

25°C<br />

l-<br />

~<br />

10~1-<br />

.01-<br />

o·<br />

.",.<br />

V<br />

F- fo:::<br />

"'P~<br />

~<br />

l--<br />

~ -2.0<br />

I<br />

t-t--<br />

l' I--<br />

6.0 "sec<br />

l-<br />

Ot-<br />

I<br />

0 2.0 40 ao 80<br />

TURN ON BASE CURRENT 181 mA<br />

FALL TIME VERSUS TuRN ON<br />

AND TURN OF'F BASE CURRENTS<br />

II<br />

IC·30mA<br />

Vee,· 3,OV<br />

0'kO~~2~0~~4~0~~6~0~~8~0~~'O~-1<br />

TURN ON BASE CURRENT (lB11 rnA<br />

IC· IOmA<br />

Vec -3.0V<br />

" E -5.0<br />

N<br />

--<br />

-'"<br />

-4.0<br />

~<br />

C'i<br />

-3.0<br />

~<br />

'" ~<br />

~ -2.0<br />

~<br />

~<br />

0<br />

~<br />

-1.0<br />

0<br />

0<br />

FALL TIME VERSUS TURN ON<br />

ANO TURN OFF BASE CURRENTS<br />

Ld'<br />

L<br />

c:§'~t,"~<br />

tt<br />

o~~ P'" ~<br />

~.<br />

V I<br />

V- I<br />

V<br />

V<br />

IL ±:::: rkt- r=<br />

~ I-<br />

I<br />

20 40 60 80<br />

TURN ON BASE CURRENT {lSI} mA<br />

" E<br />

:~<br />

\;<br />

~<br />

a<br />

~<br />

'" ~<br />

~<br />

0<br />

~<br />

>- "<br />

_IN I V<br />

~~ V V<br />

/ .. ~~~<br />

. ,ro9 r-<br />

I - - --<br />

1/<br />

V V Ic·IOOm~_<br />

Vee· 3.OV<br />

"<br />

STORAGE TIME VERSUS TURN ON<br />

AND TURN OFF BASE CURRENTS<br />

-251-<br />

t-<br />

-20t- 1~<br />

t-",'L<br />

o·<br />

-15<br />

II<br />

-10<br />

-5<br />

0 0<br />

5 10 15 20 25<br />

TURN O~ BASE CURRENT tl Si ) rnA<br />

E ~8.0 J-J-<br />

:~ t-'--<br />

o~<br />

>-! -6.0<br />

1-- _'0' -<br />

z<br />

w<br />

~<br />

a -6.0<br />

STORAGE TIME VERSUS TURN ON<br />

AND TURN OFF BASE CURRENTS<br />

IC·IOmA<br />

VCC·3.OV<br />

,,",9 .-1'<br />

"<br />

6,0<br />

~ -4.0<br />

~<br />

0<br />

~ -2.0<br />

--<br />

0<br />

0 20 4.0 60 80<br />

V<br />

~P~ F- e:::<br />

"",,---- ~<br />

nsec r--<br />

I<br />

TURN ON BASE CURRENT<br />

' 81 mA<br />

9-49

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