2N918CSM
Semelab plc. Telephone (01455) 556565. Telex: 341927. Fax (01455) 552612.
Prelim. 7/95
LAB
SEME
GENERAL PURPOSE, SMALL SIGNAL
NPN TRANSISTOR IN A
HERMETICALLY SEALED
CERAMIC SURFACE MOUNT PACKAGE
FOR HIGH RELIABILITY APPLICATIONS
FEATURES
• SILICON PLANAR EPITAXIAL NPN
TRANSISTOR
• HERMETIC CERAMIC SURFACE MOUNT
PACKAGE (SOT23 COMPATIBLE)
• CECC SCREENING OPTIONS
APPLICATIONS:
Hermetically sealed surface mount version
of the popular 2N918 for high reliability
applications requiring small size and low
weight devices.
V
CBO
Collector – Base Voltage
V
CEO
Collector – Emitter Voltage
V
EBO
Emitter – Base Voltage
I
C
Collector Current
P
D
Total Device Dissipation @ T
A
=25°C
Derate above 25°C
P
D
Total Device Dissipation @ T
C
=25°C
Derate above 25°C
T
STG
, T
J
Operating and Storage Temperature Range
30V
15V
3V
50mA
200mW
1.14mW / °C
300mW
1.71mW / °C
–65 to +200°C
MECHANICAL DATA
Dimensions in mm (inches)
SOT23 CERAMIC
(LCC1 PACKAGE)
ABSOLUTE MAXIMUM RATINGS (T
A
= 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.
rad.
A =
3