2N5551CSM
Document Number 6528
Issue 1
Semelab plc. Telephone +44(0)1455 556565. Fax +44(0)1455 552612.
E-mail: sales@semelab.co.uk Website: http://www.semelab.co.uk
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.
HIGH VOLTAGE NPN
SWITCHING 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 2N5551
for high reliability / space applications
requiring small size and low weight devices.
VCBO Collector – Base Voltage
VCEO Collector – Emitter Voltage
VEBO Emitter – Base Voltage
ICCollector Current
PDTotal Device Dissipation @ TA=25°C
Derate >25°C
TSTG , TJOperating and Storage Temperature Range
180V
160V
6V
600mA
350mW
2.0°C/W
–55 to +150°C
MECHANICAL DATA
Dimensions in mm (inches)
SOT23 CERAMIC
(LCC1 PACKAGE)
ABSOLUTE MAXIMUM RATINGS (TA= 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 ± 0.15
(0.03 ± 0.006)
1.02 ± 0.10
(0.04 ± 0.004)
1.40
(0.055)
max.
A
0.31
(0.012) rad.
rad.
A =
3
2N5551CSM
Document Number 6528
Issue 1
Semelab plc. Telephone +44(0)1455 556565. Fax +44(0)1455 552612.
E-mail: sales@semelab.co.uk Website: http://www.semelab.co.uk
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.
Parameter Test Conditions Min. Typ. Max. Unit
IC= 1.0mA IB= 0mA
IC= 100μAI
E= 0mA
IE= 10μAI
C= 0mA
VCB = 120V IE= 0
TA= +100°C
VEB = 4V IC= 0
IC= 10mA IB= 1.0mA
IC= 50mA IB= 5mA
IC= 10mA IB= 1.0mA
IC= 50mA IB= 5mA
IC= 1.0mA VCE = 5V
IC= 10mA VCE = 5V
IC= 50mA VCE = 5V
IC= 10mA VCE = 10V
f = 100MHz
VCB = 10V IE= 0
f = 1.0 MHz
VEB = 0.5V IC= 0
f = 1.0 MHz
IC= 250μAV
CE = 5V
RS=1.0 k f = 1.0 KHz
VCE = 10V IC=1.0 mA
f = 1.0 KHz
ELECTRICAL CHARACTERISTICS (TA= 25°C unless otherwise stated)
V(BR)CEO* Collector – Emitter Breakdown Voltage
V(BR)CBO Collector – Base Breakdown Voltage
V(BR)EBO Emitter – Base Breakdown Voltage
ICBO Collector – Base Cut-off Current
IEBO Emitter – Base Cut-off Current
VCE(sat) Collector – Emitter Saturation Voltage
VBE(sat) Base – Emitter Saturation Voltage
hFE* Current Gain
fTCurrent Gain Bandwidth Product
Cobo Output Capacitance
Cib Input Capacitance
NF Noise Figure
hFE* Current Gain
160
180
6
50
50
50
0.15
0.20
1.0
1.0
80
80 250
30
100 300
6
20
8
50 200
V
V
V
nA
μA
nA
V
V
—
—
pF
dB
—
* Pulse Test: tp≤300μs, δ≤2%.
