Continental Device India Limited
An IS/ISO 9002 and IECQ Certified Manufacturer
IS/ISO 9002
Lic# QSC/L- 000019.2
IS / IECQC 700000
IS / IECQC 750100
NPN HIGH VOLTAGE SILICON TRANSISTORS
2N3439
2N3440
TO-39
High Voltage Silicon Planar Transistors used in High Voltage &
High Power Amplifier Applications.
ABSOLUTE MAXIMUM RATINGS(Ta=25 deg C unless otherwise specified)
DESCRIPTION
SYMBOL
2N3439
VCEO
350
Collector -Emitter Voltage
VCBO
450
Collector -Base Voltage
VEBO
7.0
Emitter -Base Voltage
IC
1.0
Collector Current Continuous
IB
0.5
Base Current
PD
1.0
Power Dissipation@ Ta=25 degC
5.7
Derate Above 25 deg C
PD
5.0
Power Dissipation@ Tc=25 degC
28.6
Derate Above 25 deg C
Tj, Tstg
-65 to +200
Operating And Storage Junction
Temperature Range
THERMAL RESISTANCE
Rth(j-a)
175
Junction to Ambient
Rth(j-c)
35
Junction to Case
ELECTRICAL CHARACTERISTICS (Ta=25 deg C Unless Otherwise Specified)
DESCRIPTION
SYMBOL
TEST CONDITION
VCEO(sus)*
IC=50mA,IB=0
Collector -Emitter Voltage
ICBO
VCB=360V, IE=0
Collector-Cut off Current
VCB=250V, IE=0
ICEO
VCE=300V, IB=0
VCE=200V, IB=0
ICEX
VCE=450V,VBE=1.5V
VCE=300V,VBE=1.5V
IEBO
VEB=6V, IC=0
Emitter-Cut off Current
hFE*
IC=2mA,VCE=10V
DC Current Gain
IC=20mA,VCE=10V
IC=50mA,IB=4mA
Collector Emitter Saturation Voltage
VCE(Sat)*
VBE(Sat) *
IC=50mA,IB=4mA
Base Emitter Saturation Voltage
2N3440
250
300
UNITS
V
V
V
A
A
W
mW/deg C
W
mW/deg C
deg C
deg C/W
deg C/W
2N3439
>350
<20
-
<20
-
<500
-
<20
>30
40-160
<0.5
<1.3
2N3440
>250
-
<20
-
<50
-
<500
<20
-
40-160
<0.5
<1.3
UNITS
V
uA
uA
uA
uA
uA
uA
uA
V
V
Continental Device India Limited
Data Sheet
Page 1 of 3
CDIL [ Continental Device India Limited ]
