BBY39 Philipss, BBY39 Datasheet - Page 2

• Manufacturer Part Number: BBY39
• Description: UHF variable capacitance double diode
• Manufacturer: Philipss

Philips Semiconductors
FEATURES
APPLICATIONS
DESCRIPTION
The BBY39 is a variable capacitance
double diode with a common cathode,
fabricated in planar technology, and
encapsulated in the SOT23 small
plastic SMD package.
LIMITING VALUES
In accordance with the Absolute Maximum Rating System (IEC 134).
ELECTRICAL CHARACTERISTICS
T
Note
1. V
1996 May 03
V
I
T
T
I
r
C
SYMBOL
SYMBOL
--------------------
C
F
j
R
s
C
stg
j
Excellent linearity
Small plastic SMD package
C28: 1.9 pF; ratio: 8.3.
Electronic tuning in UHF television
tuners
VCO.
R
= 25 C; unless otherwise specified.
d
UHF variable capacitance double diode
d 28V
d 1V
R
is the value at which C
continuous reverse voltage
continuous forward current
storage temperature
operating junction temperature
reverse current
diode series resistance
diode capacitance
capacitance ratio
PARAMETER
d
= 9 pF.
PARAMETER
Marking code: S12.
V
V
f = 470 MHz; note 1
V
V
f = 1 MHz
R
R
R
R
Fig.1 Simplified outline (SOT23), pin configuration and symbol.
= 28 V; see Fig.3
= 28 V; T
= 1 V; f = 1 MHz; see Figs 2 and 4
= 28 V; f = 1 MHz; see Figs 2 and 4 1.6
handbook, halfpage
CONDITIONS
j
2
= 85 C; see Fig.3
1
3
2
1
8
55
55
MIN.
MIN.
16.5
3
TYP.
Product specification
30
20
+150
+125
MAM169
MAX.
10
200
1.2
2
MAX.
2
BBY39
V
mA
C
C
UNIT
nA
nA
pF
pF
UNIT