BB154 Philipss, BB154 Datasheet - Page 2

• Manufacturer Part Number: BB154
• Description: UHF variable capacitance diode
• Manufacturer: Philipss

Philips Semiconductors
FEATURES
APPLICATIONS
DESCRIPTION
The BB154 is a variable capacitance diode, fabricated in
planar technology, and encapsulated in the SOD323 very
small SMD package.
The excellent matching performance is achieved by gliding
matching and a direct matching assembly procedure.
LIMITING VALUES
In accordance with the Absolute Maximum Rating System (IEC 134).
ELECTRICAL CHARACTERISTICS
T
1999 May 12
SYMBOL
V
V
I
T
T
SYMBOL
I
r
C
--------------------
C
--------- -
F
j
R
s
C
C
stg
j
Excellent linearity
Excellent matching to 2% DMA
Very small plastic SMD package
C28: 2.0 pF; ratio: 9.7
Very low series resistance.
Electronic tuning in UHF television tuners
Voltage controlled oscillators (VCO).
R
RM
= 25 C unless otherwise specified.
d
UHF variable capacitance diode
C
d 28V
d 1V
d
d
continuous reverse voltage
peak reverse voltage
continuous forward current
storage temperature
operating junction temperature
reverse current
diode series resistance f = 470 MHz; V
diode capacitance
capacitance ratio
capacitance matching
PARAMETER
PARAMETER
V
V
V
V
f = 1 MHz
V
(gliding)
R
R
R
R
R
= 30 V; see Fig.3
= 30 V; T
= 1 V; f = 1 MHz; see Figs 2 and 4
= 28 V; f = 1 MHz; see Figs 2 and 4
= 1 to 28 V; in a sequence of 15 diodes
in series with a 10 k resistor
j
= 85 C; see Fig.3
R
is the value at which C
CONDITIONS
2
CONDITIONS
4 columns
PINNING
Marking code: PM.
Cathode indicated by a marking bar.
Fig.1 Simplified outline (SOD323) and symbol.
PIN
1
2
1
k
d
cathode
anode
= 9 pF
18.5
1.9
9.
MIN.
55
55
MIN.
DESCRIPTION
Preliminary specification
0.60
9.7
TYP.
2
a
MAM130
30
35
20
+150
+150
MAX.
10
200
0.75
21.25
2.2
11
2
MAX.
BB154
V
V
mA
C
C
UNIT
nA
nA
pF
pF
UNIT