CDIL BF458 Npn plastic power transistor Datasheet

Continental Device India Limited
An ISO/TS 16949, ISO 9001 and ISO 14001 Certified Company
NPN PLASTIC POWER TRANSISTORS
BF457, 458, 459
TO126
Plastic Package
EC
B
Video Output Stages of TV Sets , for AF Output Stages with a High Operating
Voltage and as Driver Transistors in Horizontal Deflection Circuit Aplications.
ABSOLUTE MAXIMUM RATINGS (Ta=25ºC unless specified otherwise)
DESCRIPTION
SYMBOL
VCBO
Collector Base Voltage(open emitter)
VCEO
Collector Emitter Voltage (open base)
VEBO
Emitter Base Voltage(open collector)
IC
Collector Current
ICM
Collector current (Peak Value)
IB
Base Current
Ptot
Total Power Dissipation@ Tc=45°C
Ptot
Total Power Dissipation@ Ta=25°C
Tj
Junction Temperature
Tstg
Storage Temperature
THERMAL RESISTANCE
From Junction to case
From Junction to ambient
Rth(j-c)
Rth(j-a)
Emitter cut off Current
IEBO
VEB =3V, IC =0
Breakdown Voltages
VCEO
VCBO
VEBO
IC =10mA, IB =0
IC =100uA, IE =0
IC =0, IE =1mA
VCE(sat)
IC=30A,IB=6mA
Continental Device India Limited
458
459
>250
>300
>250
>300
>5.0
<100
<300
<50
<10
<1.2
<150
-65 to +150
10
104
ELECTRICAL CHARACTERISTICS (Ta=25ºC Unless Otherwise Specified)
DESCRIPTION
SYMBOL
Collector-Cut off Current
ICBO
IE =0, VCB =100V
ICBO
IE =0, VCB =200V
IE =0, VCB =250V
Saturation Voltage
457
>160
>160
Data Sheet
457
458
K/W
K/W
459
UNITS
<50
nA
nA
nA
<50
<50
<50
>160
>160
>250
>250
>5.0
<1.0
UNITS
V
V
V
mA
mA
mA
W
W
°C
°C
nA
>300
>300
V
V
V
V
Page 1 of 4
NPN PLASTIC POWER TRANSISTORS
BF457, 458, 459
TO126
Plastic Package
EC
B
DESCRIPTION
Saturation Voltage
SYMBOL
VCE(sat)
IC=30A,IB=6mA
457
458
<1.0
>25
459
UNITS
V
DC Current Gain
hFE
IC=30mA,VCE=10V
Output capacitance at f=1MHz
CO
IE=0,VCB=30V
Typ
5.5
pF
Transition Frequency f =20 MHz
fT
IC=15mA, VCE=10V
Typ
90
MHz
Feedback Capacitance f=1MHz
Cre
IC=1mA, VCE=30V
Typ
4.2
pF
Continental Device India Limited
Data Sheet
Page 2 of 4
BF457, 458, 459
TO126
Plastic Package
TO-126 (SOT-32) Plastic Package
A
C
N
P
B
S
1
1
2
3
2
MAX
A
7.4
7.8
B
10.5
10.8
C
2.4
2.7
D
0.7
0.9
E
2.25 TYP.
0.49
0.75
G
4.5 TYP.
L
15.7 TYP.
Pin Configuration
M
1.27 TYP.
1. Emitter
2. Collector
3. Base
N
3.75 TYP.
P
3.0
3
D
F
G
MIN
F
L
E
DIM
3.2
2.5 TYP.
S
All diminsions in mm.
M
Packing Detail
PACKAGE
TO-126 Bulk
TO-126 Tube
STANDARD PACK
Details
Net Weight/Qty
500 pcs/polybag 340 gm/500 pcs
50 pcs/tube
73 gm/50 pcs
Continental Device India Limited
INNER CARTON BOX
Size
Qty
3" x 7.5" x 7.5"
2K
3" x 3.7" x 21.5"
1K
Data Sheet
OUTER CARTON BOX
Size
Qty
Gr Wt
17" x 15" x 13.5"
32K
31 kgs
19" x 19" x 19"
10K
15 kgs
Page 3 of 4
Notes
BF457, 458, 459
TO126
Plastic Package
Disclaimer
The product information and the selection guides facilitate selection of the CDIL's Discrete Semiconductor Device(s) best suited
for application in your product(s) as per your requirement. It is recommended that you completely review our Data Sheet(s) so as
to confirm that the Device(s) meet functionality parameters for your application. The information furnished in the Data Sheet and
on the CDIL Web Site/CD is believed to be accurate and reliable. CDIL however, does not assume responsibility for inaccuracies
or incomplete information. Furthermore, CDIL does not assume liability whatsoever, arising out of the application or use of any
CDIL product; neither does it convey any license under its patent rights nor rights of others. These products are not designed for
use in life saving/support appliances or systems. CDIL customers selling these products (either as individual Discrete
Semiconductor Devices or incorporated in their end products), in any life saving/support appliances or systems or applications do
so at their own risk and CDIL will not be responsible for any damages resulting from such sale(s).
CDIL strives for continuous improvement and reserves the right to change the specifications of its products without prior notice.
CDIL is a registered Trademark of
Continental Device India Limited
C-120 Naraina Industrial Area, New Delhi 110 028, India.
Telephone + 91-11-579 6150 Fax + 91-11-579 9569, 579 5290
www.cdil.com
e-mail [email protected]
BF457-459 Rev170701
Continental Device India Limited
Data Sheet
Page 4 of 4
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