2N2894CSM Datasheet, PDF (1/2 Pages) Seme LAB – HIGH SPEED, MEDIUM POWER, PNP GENERAL PURPOSE TRANSISTOR IN A HERMETICALLY SEALED CERAMIC SURFACE MOUNT PACKAGE FOR HIGH RELIABILITY APPLICATIONS

2N2894CSM
MECHANICAL DATA
Dimensions in mm (inches)
HIGH SPEED, MEDIUM POWER, PNP
GENERAL PURPOSE TRANSISTOR IN A
HERMETICALLY SEALED
CERAMIC SURFACE MOUNT PACKAGE
FOR HIGH RELIABILITY APPLICATIONS
0.51 ± 0.10
(0.02 ± 0.004)
3
0.31
(0.012)
rad.
2
1
1.91 ± 0.10
(0.075 ± 0.004)
3.05 ± 0.13
(0.12 ± 0.005)
0.31
(0.012)
rad.
A = ^{1.02 ± 0.10}
(0.04 ± 0.004)
A
1.40
(0.055)
max.
FEATURES
• SILICON PLANAR EPITAXIAL PNP
TRANSISTOR
• HERMETIC CERAMIC SURFACE MOUNT
PACKAGE (SOT23 COMPATIBLE)
• SCREENING OPTIONS AVAILABLE
• HIGH SPEED, LOW SATURATION SWITCH
SOT23 CERAMIC
(LCC1 PACKAGE)
Underside View
PAD 1 – Base PAD 2 – Emitter PAD 3 – Collector
APPLICATIONS:
Hermetically sealed surface mount version
of the popular 2N2894 for high reliability
applications requiring small size and low
weight devices.
ABSOLUTE MAXIMUM RATINGS (T_A = 25°C unless otherwise stated)
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
-12V
-12V
-4V
200mA
360mW
2.06mW / °C
P_D
Total Device Dissipation @ T_C =25°C
Derate above 25°C
1.2W
6.85mW / °C
T_STG , T_J
Operating and Storage Temperature Range
–65 to +200°C
Semelab plc. Telephone [phone]. Fax [phone].
E-mail: [e-mail] Website: http://www.semelab.co.uk
Prelim. 10/98