2N3250CSM
SEME
LAB
GENERAL PURPOSE
PNP TRANSISTOR IN A
HERMETICALLY SEALED
CERAMIC SURFACE MOUNT PACKAGE
FOR HIGH RELIABILITY APPLICATIONS
MECHANICAL DATA
Dimensions in mm (inches)
0.51 ± 0.10
(0.02 ± 0.004)
0.31
rad.
(0.012)
FEATURES
3
• SILICON PLANAR EPITAXIALPNP
TRANSISTOR
2
1
• HERMETIC CERAMIC SURFACE MOUNT
PACKAGE (SOT23 COMPATIBLE)
1.91 ± 0.10
(0.075 ± 0.004)
A
0.31
(0.012)
rad.
• CECC SCREENING OPTIONS
3.05 ± 0.13
(0.12 ± 0.005)
1.40
(0.055)
• SPACE QUALITY LEVELS OPTIONS
1.02 ± 0.10
(0.04 ± 0.004)
max.
A =
• HIGH SPEED SATURATED SWITCHING
SOT23 CERAMIC
(LCC1 PACKAGE)
Underside View
PAD 1 – Base
PAD 2 – Emitter PAD 3 – Collector
ABSOLUTE MAXIMUM RATINGS (T = 25°C unless otherwise stated)
A
V
V
V
Collector – Base Voltage
Collector – Emitter Voltage
Emitter – Base Voltage
Collector Current
-40V
-50V
CBO
CEO
EBO
-5.0V
I
-200mA
C
P
Total Device Dissipation @ T =25°C
0.36W
D
A
Derate above 25°C
Total Device Dissipation @ T =25°C
2.06mW / °C
1.2W
P
D
A
Derate above 25°C
6.9mW / °C
–65 to +200°C
486°C/W
146°C/W
T
, T
Operating and Storage Temperature Range
Thermal Resistance Junction – Ambient
Thermal Resistance Junction – Case
STG
J
R
R
θJA
θJC
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. Telephone +44(0)1455 556565. Fax +44(0)1455 552612.
Document Number 2539
Issue 2
E-mail: sales@semelab.co.uk
Website: http://www.semelab.co.uk
SEME-LAB [ SEME LAB ]
