
IS / IECQC 700000
IS / IECQC 750100
Continental Device India Limited
IS/ISO 9 0 02
Lic# QSC/L- 000019.2
An IS/ISO 9002 and IECQ Certified Manufacturer
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 2N3440 UNITS
Collector -Emitter Voltage
Collector -Base Voltage
Emitter -Base Voltage
Collector Current Continuous
Base Current
Power Dissipation@ Ta=25 degC
Derate Above 25 deg C
Power Dissipation@ Tc=25 degC
Derate Above 25 deg C
Operating And Storage Junction
Temperature Range
THERMAL RESISTANCE
Junction to Ambient
Junction to Case
ELECTRICAL CHARACTERISTICS (Ta=25 deg C Unless Otherwise Specified)
DESCRIPTION SYMBOL TEST CONDITION 2N3439 2N3440 UNITS
Collector -Emitter Voltage
Collector-Cut off Current
Emitter-Cut off Current
DC Current Gain
Collector Emitter Saturation Voltage
Base Emitter Saturation Voltage
VCEO 350 250 V
VCBO 450 300 V
VEBO 7.0 V
IC 1.0 A
IB 0.5 A
PD 1.0 W
5.7 mW/deg C
PD 5.0 W
28.6 mW/deg C
Tj, Tstg -65 to +200 deg C
Rth(j-a) 175 deg C/W
Rth(j-c) 35 deg C/W
VCEO(sus)* IC=50mA,IB=0 >350 >250 V
ICBO VCB=360V, IE=0 <20 - uA
VCB=250V, IE=0 - <20 uA
ICEO VCE=300V, IB=0 <20 - uA
VCE=200V, IB=0 - <50 uA
ICEX VCE=450V,VBE=1.5V <500 - uA
VCE=300V,VBE=1.5V - <500 uA
IEBO VEB=6V, IC=0 <20 <20 uA
hFE* IC=2mA,VCE=10V >30 -
IC=20mA,VCE=10V 40-160 40-160
VCE(Sat)* IC=50mA,IB=4mA <0.5 <0.5 V
VBE(Sat) * IC=50mA,IB=4mA <1.3 <1.3 V
Continental Device India Limited
Data Sheet
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ELECTRICAL CHARACTERISTICS (Ta=25 deg C Unless Otherwise Specified) 2N3439/3440
DESCRIPTION SYMBOL TEST CONDITION 2N3439 2N3440 UNITS
SMALL SIGNAL CHARACTERISTICS
Small Signal Current Gain.
Output Capacitance
Input Capacitance
Current Gain-Bandwidth Product
Real Part of Input Impedence
*Pulse Test:- Pulse Width =300us, Duty Cycle=2%
hfe IC=5mA, VCE=10V, >25 >25
f=1kHz
Cob VCB=10V, IE=0, f=1MHz <10 <10 pF
Cib VEB=5V, IC=0, f=1MHz <75 <75 pF
ft IC=10mA, VCE=10V >15 >15 MHz
f=5MHz
Re(hie) VCE-10V, IC=5mA <300 <300 ohms
f=1MHz
TO-39 Metal Can Package
A
B
DIM MIN MAX
A 8.5 0 9.39
B 7.7 4 8.50
C 6.0 9 6.60
C
E
D 0.40 0.53
Eā0.88
F 2.41 2.66
G 4.82 5.3 3
K
H 0.71 0.8 6
J 0.7 3 1.02
K12.70 ā
L 42 DEG 48 DEG
All dime nsio ns are in m m
D
G
2
1
3
L
H
J
F
2
3
PIN CONFIGURATION
1. EM ITTER
2. BASE
3. COLLECTOR
1
Packing Detail
PACKAGE
Details
TO-39 500 pcs/polybag 540 gm/500 pcs 3" x 7.5" x 7.5" 20.0K 17" x 15" x 13.5" 32.0K 40 kgs
Continental Device India Limited
STANDARD PACK INNER CARTON BOX
Net Weight/Qty
Data Sheet
Qty
OUTER CARTON BOX
Qty Gr WtSize Size
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Notes
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 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
Continental Device India Limited
Data Sheet
Page 3 of 3