2N2894(1999) Ver la hoja de datos (PDF) - Semelab - > TT Electronics plc
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2N2894 Datasheet PDF : 2 Pages
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2N2894
ELECTRICAL CHARACTERISTICS (TA = 25°C unless otherwise stated)
Parameter
Test Conditions
Min.
BVCEO(SUS) Collector – Base BreakdownVoltage IC = 10mA
BVCES
Collector – Emitter Breakdown Voltage IC = 10mA
BVCBO
Collector – Base Breakdown Voltage IC = 10mA
BVEBO
Emitter Base Breakdown Voltage
IE = 100mA
ICBO
Collector Cut-off Current
VCB = 6V
ICES
Collector Cut-off Current
VCE = 6V
IB
Base Current
VCE = 6V
IC = 10mA
VCE(sat) Collector – Emitter Saturation Voltage IC = 30mA
IC = 100mA
IC = 10mA
VBE(sat) Base – Emitter On Voltage
IC = 30mA
IC = 100mA
IC = 10mA
IC = 30mA
hFE
DC Current Gain
IC = 30mA
IC = –30mA
fT
Current Gain Bandwidth Product
VCE = 10V
IC = 30mA
Cob
Output Capacitance
VCB = 5V
f = 140KHz
IB = 0
VBE = 0
IE = 0
IC = 0
Tamb = 125°C
VBE = 0
VBE = 0
IB = 1mA
IB = 3mA
IB = 10mA
IB = 1mA
IB = 3mA
IB = 10mA
VCE = 0.3V
VCE = 0.5V
VCE = 0.5V
Tamb = -55°C
VCE = –0.5V
f = 100MHz
IE = 0
12
12
12
4
0.78
0.85
30
40
17
25
400
Cib
Input Capacitance
VBE = 0.5V
f = 140KHz
IC = 0
ton
Turn on Time
toff
Turn off Time
VCC = 2V
IC = 30mA
IB1 = – IB2=1.5mA
Typ.
Max. Unit
V
10
mA
80
nA
80
0.15
0.2
V
0.5
0.98
1.2.
V
1.7
150
—
MHz
6
pF
6
60
ns
90
* Pulse Test: tp £ 300ms, d £ 1%.
Semelab plc. Telephone +44(0)1455) 556565. Fax +44(0)1455) 552612.
E-mail: sales@semelab.co.uk Website: http://www.semelab.co.uk
Prelim. 4/99
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