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2N4402,2N4403<br />

ELECTRICAL CHARACTERISTICS (T A = 25°C)<br />

SYMBOL MIN. MAX. UNITS CONDITIONS<br />

C eb - 8.5 pF V CS = 10 Vde, IE = 0, f = 140 kHz, emitter guarded<br />

C eb<br />

;jU pF VSE - 0.5 Vde, IC - 0, f - 140 kHz,<br />

collector guarded<br />

hie<br />

750 7.5k ohms IC ·1 mAde, V CE = 10 Vde, f = 1 kHz 2N4402<br />

1.5k 15k 2N44Qa<br />

h re<br />

0.1 8.0 X 10.4<br />

IC = 1 mAde, V CE =.10 Vde, f = 1 kHz<br />

h fe 30 250 - IC -1 mAde, VCE - 10 Vde, f -1 kHz 2N4402<br />

hoe<br />

60 500 2N4403<br />

1.0 100 umhoe IC = 1 mAde, V CE =10 Vde, f = 1 kHz<br />

td - 15 ns Vee - 30 Vde, V RE (<strong>of</strong>f) - 2 Vde,<br />

t -<br />

20 ns<br />

r<br />

I r. - 150 mAde, 's1. = 15 mAde<br />

t<br />

s<br />

225 ns V CC - 30 Vde, IC - 150 mAde,<br />

t f 30 ns IS1 - IB2 - 15 mAde<br />

9-96

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