2n3440csm4 Semelab Group, 2n3440csm4 Datasheet
2n3440csm4
Manufacturer Part Number
2n3440csm4
Description
High Voltage, Medium Power, Npn Transistor In A Hermetically Sealed Ceramic Surface Mount Package For High Reliability Applications
Manufacturer
Semelab Group
Datasheet
1.2N3440CSM4.pdf
(2 pages)
LAB
MECHANICAL DATA
Dimensions in mm (inches)
ABSOLUTE MAXIMUM RATINGS
V
V
V
I
P
P
R
T
Semelab Plc reserves the right to change test conditions, parameter limits and package dimensions without notice. Information furnished by Semelab is believed
to be both accurate and reliable at the time of going to press. However Semelab assumes no responsibility for any errors or omissions discovered in its use.
Semelab encourages customers to verify that datasheets are current before placing orders.
Semelab plc.
SEME
C
stg
CBO
CEO
EBO
D
D
ja
PAD 1 – Collector
PAD 2 – N/C
(0.04 ± 0.008)
1.02 ± 0.20
3
4
(0.22 ± 0.005)
5.59 ± 0.13
Telephone +44(0)1455 556565. Fax +44(0)1455 552612.
E-mail:
LCC3 PACKAGE
Collector – Base Voltage
Collector – Emitter Voltage (I
Emitter – Base Voltage (I
Collector Current
Total Device Dissipation
Derate above 50°C
Thermal Resistance Junction to Ambient
Storage Temperature
Underside View
(0.08 ± 0.008)
1
2.03 ± 0.20
sales@semelab.co.uk
2
(0.009)
0.23
PAD 3 – Emitter
PAD 4 – Base
rad.
(0.01 ± 0.001)
0.25 ± 0.03
(0.055 ± 0.006)
1.40 ± 0.15
HIGH VOLTAGE, MEDIUM POWER, NPN
FOR HIGH RELIABILITY APPLICATIONS
CERAMIC SURFACE MOUNT PACKAGE
Website:
B
(T
case
= 0)
(0.009)
B
0.23
= 25°C unless otherwise stated)
= 0)
min.
http://www.semelab.co.uk
HERMETICALLY SEALED
FEATURES
• SILICON PLANAR EPITAXIAL NPN
• HERMETIC CERAMIC SURFACE MOUNT
• CECC SCREENING OPTIONS
• SPACE QUALITY LEVELS OPTIONS
• HIGH VOLTAGE
APPLICATIONS:
Hermetically sealed surface mount version of
the popular 2N3439 & 2N3440 for high
reliability / space applications requiring small
size and low weight devices.
TRANSISTOR
PACKAGE
TRANSISTOR IN A
2N3439
450V
350V
–55 to 200°C
2.0mW / °C
2N3439CSM4
2N3440CSM4
350°C/W
350mW
500mA
Document Number 2703
7V
2N3440
300V
250V
Issue 1
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2n3440csm4 Summary of contents
Page 1
... PAD 4 – Base reliability / space applications requiring small size and low weight devices 25°C unless otherwise stated) case = Website: http://www.semelab.co.uk 2N3439CSM4 2N3440CSM4 2N3439 2N3440 450V 300V 350V 250V 7V 500mA 350mW 2.0mW / °C 350°C/W –55 to 200°C ...
Page 2
... CE (T case = 25°C unless otherwise stated) Test Conditions I = 10mA V = 10V f = 5MHz 10V f = 1MHz 5mA V = 10V f = 1kHz C CE Website: http://www.semelab.co.uk 2N3439CSM4 2N3440CSM4 Min. Typ. Max. Unit 350 V 250 500 µA 500 20 µ µA 0 160 — ...