SILICON PLANAR EPITAXIAL NPN
TRANSISTOR
Semelab Limited
SMLBFY90
• LOW NOISE TRANSISTOR
• FOR USE IN BROAD AND NARROW-BAND
AMPLIFIERS UP TO 1GHz
ABSOLUTE MAXIMUM RATINGS
(
TA = 25°C unless otherwise stated
)
V
CBO
V
CER
V
CEO
V
EBO
I
C(AV)
I
CM
P
tot
T
stg
T
j
Collector - Base Voltage
Collector - Emitter Voltage (R
BE
≤
50Ω)
Collector - Emitter Voltage
Emitter - Base Voltage
Average Collector Current
Peak Collector Current (f
≥
1MHz)
Power Dissipation at T
A
= 25°C
Storage Temperature
Junction Temperature
30V
30V
15V
2.5V
25mA
50mA
200mW
200°C
-65 to +200°C
THERMAL PROPERTIES
Parameters
R
θJA
R
θJC
Junction - ambient thermal resistance
Junction - case thermal resistance
Min.
Typ.
Max.
≤
880
≤
580
Unit
°C/W
°C/W
* Pulse Test t
p
= 300μs,
δ ≤
2%
(
1) Shield Lead (case) not connected
(2) Shield Lead (case) grounded
Semelab Limited 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 Limited
Coventry Road, Lutterworth, Leicestershire, LE17 4JB, UK.
Telephone: +44 (0) 1455 556565 Fax +44 (0) 1455 552612 E-mail:
sales@semelab.co.uk
SEMELAB
A subsidiary of
TT electronics plc.
Website:
http://www.semelab.co.uk
Document Number 7861
Issue 2
SILICON PLANAR EPITAXIAL NPN
TRANSISTOR
SMLBFY90
ELECTRICAL CHARACTERISTICS
Parameters
ICBO
V(BR)CEO*
V(BR)CER*
h21E
Collector Cut Off Current
Collector Emitter
Breakdown Voltage
Collector Emitter
Breakdown Voltage
Static Forward Current
Transfer Ratio
(
TA = 25°C unless otherwise stated)
Semelab Limited
Test Conditions
VCB = 15V
IC = 10mA
IC = 10mA
VCE = 1V
VCE = 1V
IE = 0
IB = 0
RBE
≤
50Ω
IC = 2mA
IC = 25mA
Min.
Typ.
Max.
10
Unit.
nA
15
V
30
25
20
150
125
-
DYNAMIC CHARACTERISTICS
Parameters
Test Conditions
VCE = 5V
f = 100MHz
VCE = 5V
f = 100MHz
VCB = 10V
f = 1MHz
VCE = 5V
f = 1MHz
VCE = 10V
f = 200MHz
IC = 2mA
IC = 25mA
IE = 0
IC = 0
IC = 14mA
Min.
0.6
Typ.
Max.
Unit.
fT
Transition Frequency
GHz
1.0
1.5
0.8
10.0
pF
pF
dB
C22b (1)
C12e (2)
IS21I2
Output Capacitance
Open Circuit Reverse
Transfer Capacitance
Insertion Gain
Mechanical Data
Dimensions in mm (inches)
4.95 (0.195)
4.52 (0.178)
4.95 (0.195)
4.52 (0.178)
5.33 (0.210)
4.32 (0.170)
2.54 (0.100)
Nom.
4
12.7 (0.500)
min.
3
2
1
0.48 (0.019)
0.41 (0.016)
dia.
TO72 (TO-206AF)
Pin 1 - Emitter
Pin 2 - Base
Pin 3 - Collector
Pin 4 - Connected to Case
Semelab Limited
Coventry Road, Lutterworth, Leicestershire, LE17 4JB, UK.
Telephone: +44 (0) 1455 556565 Fax +44 (0) 1455 552612 E-mail:
sales@semelab.co.uk
Website:
http://www.semelab.co.uk
Document Number 7861
Issue 2