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Document Number 5884
Issue 1
2N4928CSM
GENERAL PURPOSE TRANSISTOR IN A
HERMETICALLY SEALED
CERAMIC SURFACE MOUNT PACKAGE
FOR HIGH RELIABILITY APPLICATIONS
FEATURES
SILICON PNP TRANSISTOR
HERMETIC CERAMIC SURFACE MOUNT
PACKAGE (SOT23 COMPATIBLE)
CECC SCREENING OPTIONS
SPACE QUALITY LEVELS OPTIONS
JAN LEVEL SCREENING OPTIONS
APPLICATIONS:
Hermetically sealed surface mount version
of the 2N4928 for high reliability / space
applications requiring small size and low
weight devices.
VCBO
Collector – Base Voltage(IE = 0)
VCEO
Collector – Emitter Voltage (IB = 0)
VEBO
Emitter – Base Voltage (IC = 0)
IC
Collector Current
PD
Total Device Dissipation
Derate above 50°C
RθJA
Thermal Resistance Junction to Ambient
Tstg,Tj
Storage Temperature,Operating Temp Range
-100V
-4V
-100mA
350mW
2.0mW / °C
500°C/W
–55 to 200°C
MECHANICAL DATA
Dimensions in mm (inches)
ABSOLUTE MAXIMUM RATINGS (Tcase = 25°C unless otherwise stated)
PAD 1 – Base
Underside View
PAD 2 – Emitter
PAD 3 – Collector
21
0.51 ± 0.10
(0.02 ± 0.004)
0.31
(0.012)
1.91 ± 0.10
(0.075 ± 0.004)
3.05 ± 0.13
(0.12 ± 0.005)
2.
54
±
0.
13
(0
.10
±
0.
005)
0.
76
±
0.
1
5
(0
.03
±
0.
00
6)
1.02 ± 0.10
(0.04 ± 0.004)
1.40
(0.055)
max.
A
0.31
(0.012)
rad.
A =
3
LCC1 PACKAGE