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Numéro de référence | BF421 | ||
Description | SILICON PNP TRIPLE DIFFUSED TYPE | ||
Fabricant | KEC | ||
Logo | |||
1 Page
SEMICONDUCTOR
TECHNICAL DATA
HIGH VOLTAGE SWITCHING AND AMPLIFIER APPLICATION.
COLOR TV CHROMA OUTPUT APPLICATIONS.
FEATURES
High Voltage : VCEO>-300V
Complementary to BF420.
BF421
SILICON PNP TRIPLE DIFFUSED TYPE
MAXIMUM RATING (Ta=25 )
CHARACTERISTIC
SYMBOL
Collector-Base Voltage
Collector-Emitter Voltage
Emitter-Base Voltage
Collector Current
DC
Peak
Collector Power Dissipation
Base Current
Junction Temperature
VCBO
VCEO
VEBO
IC
ICP
PC
IB
Tj
Storage Temperature Range
Tstg
RATING
-300
-300
-5
-50
-100
625
-50
150
-65 150
UNIT
V
V
V
mA
mW
mA
ELECTRICAL CHARACTERISTICS (Ta=25 )
CHARACTERISTIC
SYMBOL
Collector Cut-off Current
Emitter Cut-off Current
DC Current Gain
Collector-Emitter Saturation Voltage
Base-Emitter Voltage
Transition Frequency
Reverse Transfer Capacitance
ICBO
IEBO
hFE
VCE(sat)
VBE
fT
Cre
TEST CONDITION
VCB=-200V, IE=0
VCB=-200V, IE=0, Tj=150
VEB=-5V, IC=0
VCE=-20V, IC=-25mA
IC=-30mA, IB=-5mA
VCE=-20V, IC=-25mA
VCE=-10V, IC=-10mA
VCB=-30V, IE=0, f=1MHz
MIN.
-
-
-
50
-
-
60
-
TYP. MAX. UNIT
- -10 nA
- -10 A
- -50 nA
- 300 -
- -0.6 V
-0.75
-
V
- - MHz
- 1.6 pF
2012. 3. 14
Revision No : 4
1/3
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Pages | Pages 3 | ||
Télécharger | [ BF421 ] |
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