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| BFX34 Datasheet, PDF (2/2 Pages) NXP Semiconductors – NPN switching transistor | |||
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BFX34
ELECTRICAL CHARACTERISTICS (TA = 25°C unless otherwise stated)
Parameter
Test Conditions
Min.
ICES
Collector Cut-off Current
VCE = 60V VBE = 0
IEBO
Emitter Cut-off Current
VEB = 4V
IC = 0
V(BR)CBO* Collector â Base Breakdown Voltage IC = 5mA
IE = 0
120
VCEO(sus)* Collector â Emitter Sustaining Voltage IC = 100mA IB = 0
60
VEBO*
Emitterâ Base Voltage
IE = 1mA
IC = 0
6
VCE(sat)* Collector â Emitter Saturation Voltage IC = 5A
IB = 0.5A
VBE(sat)* Base â Emitter Saturation Voltage
IC = 5A
IB = 0.5A
IC = 1A
VCE = 2V
hFE*
DC Current Gain
IC = 1.5A
VCE = 0.6V
IC = 2A
VCE = 2V
40
fT*
Transition Frequency
IC = 0.5A
VCE = 5V
70
f = 20MHz
CEBO
Emitter â Base Capacitance
IC = 0
f = 1MHz
VEB = 0.5V
CCBO
Collector â Base Capacitance
VCB = 10V
f = 1MHz
IE = 0
ton
Turn on Time
toff
Turn off Time
VCC = 20V IC = 0.5A
IB1 = â IB2= 0.5A
* Pulse Duration = 300µs,duty cycle ⤠2%.
Typ.
0.02
0.05
0.4
1.3
100
75
80
100
300
40
Max. Unit
10
µA
10
V
1
1.6
â
150
MHz
500
pF
100
0.6
µs
1.2
THERMAL CHARACTERISTICS
RθJC
RθJA
Thermal Resistance Junction â Case
Thermal Resistance Junction â Ambient
35 °C/W
200 °C/W
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 5569
Issue 1
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