2N3439CSM4R Seme LAB, 2N3439CSM4R Datasheet
2N3439CSM4R
Manufacturer Part Number
2N3439CSM4R
Description
HIGH VOLTAGE/ MEDIUM POWER/ NPN TRANSISTOR IN A HERMETICALLY SEALED CERAMIC SURFACE MOUNT PACKAGE FOR HIGH RELIABILITY APPLICATIONS
Manufacturer
Seme LAB
Datasheet
1.2N3439CSM4R.pdf
(2 pages)
MECHANICAL DATA
Dimensions in mm (inches)
ABSOLUTE MAXIMUM RATINGS
V
V
V
I
I
P
T
T
Semelab plc.
C
B
stg
j
CBO
CEO
EBO
tot
PAD 1 – Collector
PAD 2 – Emitter
(0.04 ± 0.008)
1.02 ± 0.20
3
4
(0.22 ± 0.005)
5.59 ± 0.13
LCC3 PACKAGE
Underside View
Website http://www.semelab.co.uk
Telephone +44(0)1455 556565. Fax +44(0)1455 552612. e-mail sales@semelab.co.uk
Collector – Base Voltage (I
Collector – Emitter Voltage (I
Emitter – Base Voltage (I
Collector Current.
Base Current.
Total Power Dissipation at T
mounted on a suitable PCB to provide a heat path.
Storage Temperature.
Maximum Junction Temperature.
(0.08 ± 0.008)
1
2.03 ± 0.20
2
(0.009)
0.23
PAD 3 – N/C
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
B
(0.009)
0.23
E
= 0)
amb
= 0)
min.
B
= 0)
= 25°C with product
HERMETICALLY SEALED
APPLICATIONS:
The 2N3439CSM4 and 2N3440CSM4 are high
voltage silicon epitaxial planar transistors mounted
in the popular 4 pin ceramic surface mount
hermetically sealed package. These products are
specifically intended for use in High reliability
systems and can be ordered with a full range of
screening options from standard Militar y
(equivalent to CECC Full Assessment Level)
through all options up to full space flight level.
TRANSISTOR IN A
FEATURES
• Hermetic Ceramic 4 pin Surface Mount
• High Voltage Small Signal Type
• Full Screening Options Available
• “R” Denotes Reverse Pinning
Package - LCC3
2N3439CSM4 2N3440CSM4
450V
350V
0.5W
0.5A
7V
1A
2N3439CSM4R
2N3440CSM4R
–65 to +200°C
+200°C
300V
250V
0.5W
0.5A
Prelim. 11/98
7V
1A
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2N3439CSM4R Summary of contents
Page 1
... Militar y PAD 4 – Base (equivalent to CECC Full Assessment Level) through all options up to full space flight level 25°C with product amb 2N3439CSM4R 2N3440CSM4R Package - LCC3 2N3439CSM4 2N3440CSM4 450V 350V 7V 1A 0.5A 0.5W –65 to +200°C +200°C ...
Page 2
... Telephone +44(0)1455 556565. Fax +44(0)1455 552612. e-mail sales@semelab.co.uk Website http://www.semelab.co.uk (T case = 25°C unless otherwise stated) Test Conditions 2N3439CSM4R I = 50mA C 2N3440CSM4R 2N3439CSM4R 2N3440CSM4R V = 360V 2N3439CSM4R 250V 2N3440CSM4R 300V 2N3439CSM4R 200V 2N3440CSM4R 50mA I = 4mA 50mA ...