
IS/ISO 9 0 02
Continental Device India Limited
Lic# QSC/L- 000019.2
An IS/ISO 9002 and IECQ Certified Manufacturer
NPN SILICON HILGH VOLTAGE VIDEO TRANSISTORS BF391
BF392
BF393
TO-92
Plastic Package
Designed For High Voltage Video Amplifier in Television Receivers.
ABSOLUTE MAXIMUM RATINGS(Ta=25ºC unless specified otherwise)
DESCRIPTION SYMBOL 391 392 393 UNITS
Collector Emitter Voltage
Collector Base Voltage
Emitter Base Voltage
Collector Current Continuous
Power Dissipation@ Ta=25ºC
Power Dissipation@ Tc=25ºC
Operating And Storage Junction
Temperature Range
V
CEO
V
CBO
V
EBO
I
C
P
D
P
D
, T
T
j
stg
200 250 300 V
200 250 300 V
666V
500 mA
625 mW
1.5 W
-55 to +150 ºC
THERMAL RESISTANCE
Junction to ambient
Junction to case
R
R
th(j-a)
th(j-c)
200 ºC/W
83.3 ºC/W
ELECTRICAL CHARACTERISTICS (Ta=25ºC Unless Otherwise Specified)
DESCRIPTION SYMBOL TEST CONDITION 391 392 393 UNITS
V
Collector Emitter Voltage
Collector Base Voltage
Emitter Base Voltage
Collector Cut off Current
Emitter Cut off Current
DC Current Gain
*IC=1.0mA,IB=0
CEO
V
V
I
CBO
I
EBO
h
CBO
EBO
IC=100µA.IE=0
IE=100µA, IC=0
VCB=160V,IE=0
V
=200V,IE=0
CB
VEB=4.0V, IC = 0
V
=6.0V, IC = 0
EB
IC=1.0mA,VCE=10V
FE
I
=10mA,VCE=10V
C
>200 >250 >300 V
>200 >250 >300 V
>6 >6 >6 V
<0.1
<0.1 <0.1
<0.1
<0.1 <0.1
µA
µA
µA
µA
>25 >25 >25
>40 >40 >40
Continental Device India Limited
Data Sheet Page 1 of 4

NPN SILICON HILGH VOLTAGE VIDEO TRANSISTORS BF391
BF392
BF393
TO-92
Plastic Package
ELECTRICAL CHARACTERISTICS (Ta=25ºC Unless Specified Otherwise)
DESCRIPTION SYMBOL TEST CONDITION 391 392 393 UNITS
Collector Emitter Saturation Voltage
Base Emitter Saturation Voltage
Feedback Capacitance
V
CE(sat) IC
V
BE(sat) IC
C
re
=20mA,IB=2mA
=20mA,IB=2mA
IE=0, VCB=60V,
f=1.0MH
Current Gain - Bandwidth Product
f
Ic=10mA, VCE=20V,
T
f=20MH
*Pulse Condition: = Pulse Width < 300us, Duty Cycle < 2%.
<2 <2 <2 V
<2 <2 <2 V
<2 <2 <2 pF
Z
>50 >50 >50 MHz
Z
Continental Device India Limited
Data Sheet Page 2 of 4