2N3879 Просмотр технического описания (PDF) - Semelab - > TT Electronics plc
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2N3879
Semelab - > TT Electronics plc
2N3879 Datasheet PDF : 2 Pages
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2N3879
ELECTRICAL CHARACTERISTICS (Tcase = 25°C unless otherwise stated)
Parameter
Test Conditions Min. Typ.
V(BR)CEO* Collector-Emitter Breakdown Voltage IC=0.2A
75
ICEO*
Collector-Emitter Cut-Off Current
VCE=50V
ICEX*
Collector-Emitter Cut-Off Current
VCE=100V VBE=1.5V
ICBO*
Collector-Base Cut-Off Current
VCB=120V
IEBO*
Emitter-Base Cut-Off Current
VEB=7V
hFE*
DC Current Gain
IC=0.5A
VCE=5V
40
IC=4A
VCE=5V
20
IC=4A
VCE=2V
12
VCE(sat) * Collector-Emitter Saturation Voltage
IC=4A
IB=0.4A
VBE(sat) * Base-Emitter Saturation Voltage
IC=4A
IB=0.4A
VBE(on) * Base-Emitter Saturation Voltage
IC=4A
VCE=2V
* Pulse Width < 300µs, Duty Cycle <2%
Max.
5.0
4.0
25
10
Unit
V
V
mA
80
100
1.2
2.0
V
1.8
DYNAMIC CHARACTERISTICS (Tcase = 25°C unless otherwise stated)
Parameter
Test Conditions Min. Typ.
|hfe|
Cobo
Small Signal Current Gain (f=10MHz)
Output Capacitance (0.1 ` f ` 1MHz)
IC=0.5A
IE=0A
VCE=10V
VCB=10V
4
20
Max. Unit
175 pF
SWITCHING CHARACTERISTICS (Tcase = 25°C unless otherwise stated)
Parameter
Test Conditions Min. Typ.
ton
Turn On Time
toff
Turn Off Time
IC=0.2A
IB=0.4A
IC=0.2A
IB=- IB =0.4A
VCC=30V
VCC=30V
Max. Unit
0.44
µs
1.22
Semelab Plc reserves the right to change test conditions, parameter limits and package dimensions without notice. Information furnished by Semelab is believed
to be both accurate and reliable at the time of going to press. However Semelab assumes no responsibility for any errors or omissions discovered in its use.
Semelab encourages customers to verify that datasheets are current before placing orders.
Semelab plc. Telephone +44(0)1455 556565. Fax +44(0)1455 552612.
E-mail: sales@semelab.co.uk Website: http://www.semelab.co.uk
Document Number 5337
Issue 1
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