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SILICON NPN TRIPLE DIFFUSED TYPE (PCT PROCESS) COLOR TV VIDEO AND CHROMA OUTPUT APPLICATIONS, COLOR TV HORIZONTAL DRIVER APPLICATIONS. BF457 BF458 BF459I Unit in mm MAXIMUM RATINGS (Ta=25°C) CHARACTERISTIC Collector-Base Voltage BF457 BF458 BF459 Collector-Emitter Voltage BF457 BF458 BF459 Emitter-Base Voltage Collector Current Base Current Collec.
akdown Voltage
v (BR)EB0 I E=100/
*A, I C=0
5
-
V
Collector-Emitter Breakdown Voltage
BF457 BF458 BF459
V (BR) CEO
I c=10mA, I E =0
160
-
-
250
-
-
V
300
-
-
DC Current Gain
Collector-Emitter Saturation Voltage
h FE
VCE=10V, Ic=30mA
VcE(sat) IC=30mA, lB=6mA
25
-
240
-
-
1
V
Transition Frequency
fT
Collector Output Capacitance Cob
V CE=10V, I c =15mA V CB=30V, Ie=0, f=lMHz
-
100
- MHz
-
4
-
pF
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CORPORATION
-1021-
—
BF457-BF458-BF459
COMMON BO _Tc=25t 60 40 20
Ic
.
BF459 - INCHANGE
·Collector-Emitter Breakdown Voltage- : VCEO(BR) = 160V(Min)- BF457 250V(Min)- BF458 300V(Min)- BF459 ·Minimum Lot-to-Lo.
BF459 - STMicroelectronics
This Material Copyrighted By Its Respective Manufacturer This Material Copyrighted By Its Respective Manufacturer This.
BF459 - NXP
NPN transistors in a TO-126; SOT32 plastic package. 1 2 3 Top view 2 3 1 MAM254 PINNING PIN 1 2 3 emitter collector, .
| No. | Partie # | Fabricant | Description | Fiche Technique |
|---|---|---|---|---|
| 1 | BF450 |
NXP |
PNP medium frequency transistor |
|
| 2 | BF450 |
NXP |
(BF450 / BF451) HF Silicon Planar Epitaxial Transistor |
|
| 3 | BF450 |
Siemens Semiconductors |
(BF450 / BF451) PNP Silicon RF Transistors |
|
| 4 | BF451 |
NXP |
(BF450 / BF451) HF Silicon Planar Epitaxial Transistor |
|
| 5 | BF451 |
Siemens Semiconductors |
(BF450 / BF451) PNP Silicon RF Transistors |
|
| 6 | BF457 |
INCHANGE |
NPN Transistor |
|
| 7 | BF457 |
STMicroelectronics |
HIGH VOLTAGE VIDEO AMPLIFIERS |
|
| 8 | BF457 |
Siemens Semiconductor Group |
NPN SILICON RF TRANSISTORS |
|
| 9 | BF457 |
Toshiba |
Silicon NPN Transistor |
|
| 10 | BF458 |
INCHANGE |
NPN Transistor |
|
| 11 | BF458 |
NXP |
NPN high-voltage transistors |
|
| 12 | BF458 |
STMicroelectronics |
HIGH VOLTAGE VIDEO AMPLIFIERS |
|
