2N2894DCSM
MECHANICAL DATA
Dimensions in mm (inches)
DUAL HIGH SPEED, MEDIUM POWER, PNP
GENERAL PURPOSE TRANSISTOR IN A
HERMETICALLY SEALED
CERAMIC SURFACE MOUNT PACKAGE
FEATURES
4.32 ± 0.13
(0.170 ± 0.005)
2.29 ± 0.20
(0.09 ± 0.008)
1.65 ± 0.13
(0.065 ± 0.005)
0.64 ± 0.08
(0.025 ± 0.003)
1.40 ± 0.15
(0.055 ± 0.006)
2.54 ± 0.13
(0.10 ± 0.005)
2
1
3
4
5
• SILICON PLANAR EPITAXIAL DUAL PNP
TRANSISTOR
• HERMETIC CERAMIC SURFACE MOUNT
PACKAGE
• SCREENING OPTIONS AVAILABLE
• HIGH SPEED, LOW SATURATION SWITCH
A
6
0.23
rad.
(0.009)
1.27 ± 0.13
(0.05 ± 0.005)
6.22 ± 0.13
(0.245 ± 0.005)
A=
LCC2 PACKAGE
Underside View
PAD 1 – Collector 1
PAD 2 – Base 1
PAD 3 – Base 2
PAD 4 – Collector 2
PAD 5 – Emitter 2
PAD 6 – Emitter 1
APPLICATIONS:
Hermetically sealed dual surface mount ver-
sion 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
V
CEO
V
EBO
I
C
P
D
P
D
T
STG
, T
J
Collector – Base Voltage
Collector – Emitter Voltage
Emitter – Base Voltage
Collector Current
Total Device Dissipation
Total Device Dissipation
@ T
A
=25°C
Derate above 25°C
@ T
C
=25°C
Derate above 25°C
Operating and Storage Temperature Range
-12V
-12V
-4V
200mA
360mW
2.06mW / °C
1.2W
6.85mW / °C
–65 to +200°C
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.
E-mail:
sales@semelab.co.uk
Website:
http://www.semelab.co.uk
Document Number 4079
Issue 1
2N2894DCSM
ELECTRICAL CHARACTERISTICS
(TA = 25°C unless otherwise stated)
Parameter
V
(BR)CBO*
V
(BR)CEO
V
(BR)EBO
I
CBO
I
CES
V
CE(sat)
Collector – Base Breakdown Voltage
Emitter – Base Breakdown Voltage
Collector Cut-off Current
Collector Cut-off Current
Collector – Emitter Saturation Voltage
Test Conditions
I
C
= 10µA
I
E
= 10µA
V
CB
= –6V
V
BE
= 0
I
C
= –10mA
I
C
= –30mA
I
C
= –100mA
I
C
= –10mA
I
E
= 0
I
B
= 0
I
C
= 0
T
amb
= 125
°
C
V
CE
= –6V
I
B
= –1mA
I
B
= –3mA
I
B
= –10mA
I
B
= –1mA
I
B
= –3mA
I
B
= –10mA
V
CE
= –0.3V
V
CE
= –0.5V
V
CE
= –1V
V
CE
= –0.5V
T
amb
= 125
°
C
f = 100MHz
I
C
= 0
I
C
= 0
V
CE
= –2V
V
CE
= –2V
Min.
– 12
– 12
–4
Typ.
Max. Unit
V
– 10
– 80
–0.15
–0.20
– 0.50
V
µA
nA
Collector – Emitter Breakdown Voltage I
C
= 10mA
–0.78
–0.85
30
40
25
17
400
–0.98
–1.2
–1.7
150
–—
V
V
BE(sat)
Base – Emitter On Voltage
I
C
= –30mA
I
C
= –100mA
I
C
= –10mA
I
C
= –30mA
h
FE
DC Current Gain
I
C
= –100mA
I
C
= –30mA
V
CE
= –10V
I
C
= –30mA
V
EB
= –5V
f = 1MHz
V
CB
= –5V
f = 1MHz
I
C
= –30mA
I
B2
= –1.5mA
I
C
= –30mA
f
T
C
ebo
C
cbo
t
on
t
off
Current Gain Bandwidth Product
Emitter – Base – Capacitance
Collector – Base – Capacitance
Turn on Time
MHz
6
6
60
9
pF
pF
ns
ns
Turn off Time
I
B1
= I
B2
= –1.5mA
* Pulse Test: t
p
≤
300µs,
δ ≤
2%.
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.
E-mail:
sales@semelab.co.uk
Website:
http://www.semelab.co.uk
Document Number 4079
Issue 1
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