BCY72 Просмотр технического описания (PDF) - New Jersey Semiconductor
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BCY72 Datasheet PDF : 3 Pages
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ELECTRICAL CHARACTERISTICS (continued)
Symbol
Parameter
NF
Noise Figure
hi.
Input Impedance
(for BCY71 only)
h,e
Reverse Voltage Ratio
(for BCY71 only)
hoa
Output Admittance
(for BCY71 only)
td
Delay Time
(for BCY70 and BCY72 only)
tr
Rise Time
(for BCY70 and BCY72 only)
u
Storage Time
(for BCY70 and BCY72 only)
tf
Fall Time
(for BCY70 and BCY72 only)
ton
Turn-on Time
(for BCY70 and BCY72 only)
tod
Turn-off Time
(for BCY70 and BCY72 only)
* Pulsed : pulse duration = 300 us. duty cycle « 1 %.
Teat Conditions
lc =-0.1 mA VCE = - 5 V
Rg =2kO
f = 10 to 10 000 Hz
For BCY70 and BCY72
for BCY71
lc =-1 mA
f = 1 kHz
VCE =-10 V
l c = - 1 mA
f = 1kHz
VCE =-10 V
l c » - 1 mA
f = 1 kHz
VCE =-10 V
lc=-10mA
IBI = - 1mA
lc=-10mA
IB1 = - 1 mA
VEE=3V
VEE=3V
lc=-10mA VEE=3V
|B1 = — |B2 =— 1 mA
lc=-10mA VEE=3V
|B1 =- |B2 =-1 mA
lc=-10mA Vee=3V
IBI = - 1 mA
lc=-10mA VEg=3V
IBI =- lea =-1 rnA
Win.
2
10
Typ. Max. Unit
6 dB
2 dB
kn
12
20x10-"
us
60
ns
23
35
ns
25
35
ns
270 350
ns
50 80
ns
48 65
ns
320 420
TEST CIRCUIT
Test Circuit for Switching Times.
-20V
3.0V
-20V
VBB=7.0V
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