1.
Product profile
1.1 General description
The BB207 is a variable capacitance double diode with a common cathode, fabricated in
silicon planar technology, and encapsulated in the SOT23 small plastic SMD package.
1.2 Features
s
Excellent linearity
s
C
d(1V)
: 81 pF; C
d(7.5V)
: 27.6 pF
s
C
d(1V)
to C
d(7.5V)
ratio: min. 2.6
s
Very low series resistance
s
Small plastic SMD package.
1.3 Applications
s
Electronic tuning in FM-radio.
2.
Pinning information
3.
Ordering information
BB207
FM variable capacitance double diode
Rev. 02 -- 27 April 2004
Product data sheet
Table 1:
Discrete pinning
Pin
Description
Simplified outline
Symbol
1
anode 1
2
anode 2
3
common cathode
Top view
1
2
3
sym032
2
1
3
Table 2:
Ordering information
Type number
Package
Name
Description
Version
BB207
-
plastic surface mounted package; 3 leads
SOT23
9397 750 13003
Koninklijke Philips Electronics N.V. 2004. All rights reserved.
Product data sheet
Rev. 02 -- 27 April 2004
2 of 7
Philips Semiconductors
BB207
FM variable capacitance double diode
4.
Marking
[1]
* = p: made in Hong Kong.
* = w: made in China.
5.
Limiting values
6.
Characteristics
Table 3:
Marking
Type number
Marking code
[1]
BB207
*13
Table 4:
Limiting values
In accordance with the Absolute Maximum Rating System (IEC 60134).
Symbol
Parameter
Conditions
Min
Max
Unit
Per diode
V
R
continuous reverse voltage
-
15
V
I
F
continuous forward current
-
20
mA
T
stg
storage temperature
-
55
+150
C
T
j
junction temperature
-
55
+125
C
Table 5:
Electrical Characteristics
T
j
= 25
C unless otherwise specified.
Symbol
Parameter
Conditions
Min
Typ
Max
Unit
Per diode
I
R
reverse current
V
R
= 15 V; see
Figure 2
-
-
10
nA
V
R
= 15 V; T
j
= 85
C; see
Figure 2
-
-
200
nA
r
s
diode series resistance
f = 100 MHz; V
R
= 3 V
-
0.2
0.4
C
d
diode capacitance
V
R
= 1 V; f = 1 MHz; see
Figure 1
76
81
86
pF
V
R
= 3 V; f = 1 MHz; see
Figure 1
-
50.5
-
pF
V
R
= 7.5 V; f = 1 MHz; see
Figure 1
25.5
27.6
29.7
pF
V
R
= 8 V; f = 1 MHz; see
Figure 1
-
26.3
-
pF
capacitance ratio
f = 1 MHz
2.6
-
3.3
C
d 1V
(
)
C
d 7.5V
(
)
--------------------
9397 750 13003
Koninklijke Philips Electronics N.V. 2004. All rights reserved.
Product data sheet
Rev. 02 -- 27 April 2004
3 of 7
Philips Semiconductors
BB207
FM variable capacitance double diode
f = 1 MHz; T
j
= 25
C.
Fig 1.
Diode capacitance as a function of reverse voltage; typical values.
Fig 2.
Reverse current as a function of junction
temperature; maximum values.
Fig 3.
Temperature coefficient of diode capacitance
as a function of reverse voltage; typical values.
001aaa620
40
60
20
80
100
C
d
(pF)
0
V
R
(V)
10
-
1
10
2
10
1
001aaa621
10
2
10
10
3
I
R
(nA)
1
T
j
(
C)
0
100
80
40
60
20
V
R
(V)
10
-
1
10
2
10
1
001aaa622
10
-
3
10
-
4
10
-
2
TC
d
(K
-1
)
10
-
5
9397 750 13003
Koninklijke Philips Electronics N.V. 2004. All rights reserved.
Product data sheet
Rev. 02 -- 27 April 2004
4 of 7
Philips Semiconductors
BB207
FM variable capacitance double diode
7.
Package outline
Fig 4.
Package outline.
UNIT
A
1
max.
b
p
c
D
E
e
1
H
E
L
p
Q
w
v
REFERENCES
OUTLINE
VERSION
EUROPEAN
PROJECTION
ISSUE DATE
97-02-28
99-09-13
IEC
JEDEC
EIAJ
mm
0.1
0.48
0.38
0.15
0.09
3.0
2.8
1.4
1.2
0.95
e
1.9
2.5
2.1
0.55
0.45
0.1
0.2
DIMENSIONS (mm are the original dimensions)
0.45
0.15
SOT23
TO-236AB
bp
D
e1
e
A
A1
Lp
Q
detail X
HE
E
w
M
v
M
A
B
A
B
0
1
2 mm
scale
A
1.1
0.9
c
X
1
2
3
Plastic surface mounted package; 3 leads
SOT23
9397 750 13003
Koninklijke Philips Electronics N.V. 2004. All rights reserved.
Product data sheet
Rev. 02 -- 27 April 2004
5 of 7
Philips Semiconductors
BB207
FM variable capacitance double diode
8.
Revision history
Table 6:
Revision history
Document ID
Release date Data sheet status
Change notice
Order number
Supersedes
BB207_2
20040427
Product data
-
9397 750 13003
BB207_N_1
Modifications:
The format of this data sheet has been redesigned to comply with the new presentation and
information standard of Philips Semiconductors.
BB207_N_1
20031117
Preliminary data
-
9397 750 12695
-
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