BB208-03 [NXP]
Low voltage variable capacitance diode; 低电压可变电容二极管
| 型号： | BB208-03 |
| 厂家： | 
NXP |
| 描述： | Low voltage variable capacitance diode |
| 文件： | 总8页 (文件大小：44K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
BB208-02; BB208-03
Low voltage variable capacitance diode
Rev. 01 — 7 April 2004
Product data sheet
1. Product profile
1.1 General description
The BB208-02 is a planar technology variable capacitance diode in a SOD523 (SC-79)
ultra small SMD plastic package.
The BB208-03 is a planar technology variable capacitance diode in a SOD323 (SC-76)
very small SMD plastic package.
1.2 Features
■ Very small SMD plastic packages
■ Very low series resistance
■ Excellent CV linearity
■ Cd(1V): 21.5 pF; Cd(7.5V): 4.9 pF
■ High ratio.
1.3 Applications
■ Voltage Controlled Oscillators (VCO)
■ Voltage Controlled Crystal Oscillators/Temperature Controlled Crystal Oscillators
(VCXO/TCXO).
2. Pinning information
Table 1:
Discrete pinning: SOD523
Pin
1
Description
cathode
Simplified outline
Symbol
1
2
2
anode
sym008
Top view
Table 2:
Discrete pinning: SOD323
Description
cathode
Pin
1
Simplified outline
Symbol
1
2
2
anode
sym008
Top view
BB208-02; BB208-03
Philips Semiconductors
Low voltage variable capacitance diode
3. Ordering information
Table 3:
Ordering information
Type number
Package
Name
Description
Version
SOD523
SOD323
BB208-02
BB208-03
-
-
plastic surface mounted package; 2 leads
plastic surface mounted package; 2 leads
4. Marking
Table 4:
Marking
Type number
BB208-02
Marking code
A1
A2
BB208-03
5. Limiting values
Table 5:
Limiting values
In accordance with the Absolute Maximum Rating System (IEC 60134).
Symbol
Parameter
Conditions
Min
-
Max
10
Unit
V
VR
IF
continuous reverse voltage
continuous forward current
storage temperature
-
20
mA
°C
Tstg
Tj
−55
−55
+150
+125
operating junction temperature
°C
6. Characteristics
Table 6:
Electrical characteristics
Tj = 25 °C unless otherwise specified.
Symbol
Parameter
Conditions
Min
Typ
Max
Unit
IR
reverse current
VR = 10 V; see Figure 2
VR = 10 V; Tj = 85 °C; see Figure 2
-
-
-
-
10
nA
nA
Ω
-
200
0.5
rs
diode series resistance f = 100 MHz; VR = 3 V
0.35
Cd
diode capacitance
f = 1 MHz; see Figure 1 and Figure 3
VR = 1 V
VR = 4 V
19.9
-
-
23.2
pF
pF
pF
10.1
-
VR = 7.5 V
f = 1 MHz
4.5
2.0
-
-
5.4
-
capacitance ratio
capacitance ratio
Cd(1V)
----------------
Cd(4V)
f = 1 MHz
3.7
-
5.2
Cd(1V)
-------------------
Cd(7.5V)
9397 750 12696
© Koninklijke Philips Electronics N.V. 2004. All rights reserved.
Product data sheet
Rev. 01 — 7 April 2004
2 of 8
BB208-02; BB208-03
Philips Semiconductors
Low voltage variable capacitance diode
001aaa524
30
C
d
(pF)
20
10
0
10
−1
2
1
10
10
V
R
(V)
f = 1 MHz; Tj = 25 °C.
Fig 1. Diode capacitance as a function of reverse voltage; typical values.
mlc816
001aaa525
3
−3
10
10
I
R
(nA)
TC
(K
d
)
-1
2
10
−4
10
10
−5
1
10
−1
2
0
20
40
60
80
100
10
1
10
10
T (°C)
j
V
(V)
R
Fig 2. Reverse current as a function of junction
temperature; typical values.
Fig 3. Temperature coefficient of diode capacitance
as a function of reverse voltage; typical values.
9397 750 12696
© Koninklijke Philips Electronics N.V. 2004. All rights reserved.
Product data sheet
Rev. 01 — 7 April 2004
3 of 8
BB208-02; BB208-03
Philips Semiconductors
Low voltage variable capacitance diode
7. Package outline
Plastic surface mounted package; 2 leads
SOD523
A
c
v
M
A
H
E
A
D
0
0.5
1 mm
scale
1
2
DIMENSIONS (mm are the original dimensions)
b
E
p
UNIT
A
b
c
D
E
H
v
p
E
0.34
0.26
0.17
0.11
0.65
0.58
1.25
1.15
0.85
0.75
1.65
1.55
mm
0.1
(1)
Note
1. The marking bar indicates the cathode.
REFERENCES
JEDEC
EUROPEAN
PROJECTION
OUTLINE
VERSION
ISSUE DATE
IEC
JEITA
98-11-25
02-12-13
SOD523
SC-79
Fig 4. Package outline (BB208-02).
9397 750 12696
© Koninklijke Philips Electronics N.V. 2004. All rights reserved.
Product data sheet
Rev. 01 — 7 April 2004
4 of 8
BB208-02; BB208-03
Philips Semiconductors
Low voltage variable capacitance diode
Plastic surface mounted package; 2 leads
SOD323
A
D
E
X
M
A
H
D
v
Q
1
2
b
p
A
A
1
(1)
c
L
p
detail X
0
1
2 mm
scale
DIMENSIONS (mm are the original dimensions)
A
1
UNIT
mm
b
c
D
E
H
L
p
Q
v
A
p
D
max
1.1
0.8
0.40 0.25
0.25 0.10
1.8
1.6
1.35
1.15
2.7
2.3
0.45 0.25
0.15 0.15
0.05
0.2
Note
1. The marking bar indicates the cathode
REFERENCES
JEDEC JEITA
OUTLINE
VERSION
EUROPEAN
PROJECTION
ISSUE DATE
IEC
99-09-13
03-12-17
SOD323
SC-76
Fig 5. Package outline (BB208-03).
9397 750 12696
© Koninklijke Philips Electronics N.V. 2004. All rights reserved.
Product data sheet
Rev. 01 — 7 April 2004
5 of 8
BB208-02; BB208-03
Philips Semiconductors
Low voltage variable capacitance diode
8. Revision history
Table 7:
Revision history
Release date Data sheet status
Document ID
Change notice
Order number Supersedes
9397 750 12696
BB208-02_BB208-03_1 20040407
Product data
-
-
9397 750 12696
© Koninklijke Philips Electronics N.V. 2004. All rights reserved.
Product data sheet
Rev. 01 — 7 April 2004
6 of 8
BB208-02; BB208-03
Philips Semiconductors
Low voltage variable capacitance diode
9. Data sheet status
Level Data sheet status[1] Product status[2] [3]
Definition
I
Objective data
Development
This data sheet contains data from the objective specification for product development. Philips
Semiconductors reserves the right to change the specification in any manner without notice.
II
Preliminary data
Qualification
This data sheet contains data from the preliminary specification. Supplementary data will be published
at a later date. Philips Semiconductors reserves the right to change the specification without notice, in
order to improve the design and supply the best possible product.
III
Product data
Production
This data sheet contains data from the product specification. Philips Semiconductors reserves the
right to make changes at any time in order to improve the design, manufacturing and supply. Relevant
changes will be communicated via a Customer Product/Process Change Notification (CPCN).
[1]
[2]
Please consult the most recently issued data sheet before initiating or completing a design.
The product status of the device(s) described in this data sheet may have changed since this data sheet was published. The latest information is available on the Internet at
URL http://www.semiconductors.philips.com.
[3]
For data sheets describing multiple type numbers, the highest-level product status determines the data sheet status.
10. Definitions
11. Disclaimers
Short-form specification — The data in a short-form specification is
extracted from a full data sheet with the same type number and title. For
detailed information see the relevant data sheet or data handbook.
Life support — These products are not designed for use in life support
appliances, devices, or systems where malfunction of these products can
reasonably be expected to result in personal injury. Philips Semiconductors
customers using or selling these products for use in such applications do so
at their own risk and agree to fully indemnify Philips Semiconductors for any
damages resulting from such application.
Limiting values definition — Limiting values given are in accordance with
the Absolute Maximum Rating System (IEC 60134). Stress above one or
more of the limiting values may cause permanent damage to the device.
These are stress ratings only and operation of the device at these or at any
other conditions above those given in the Characteristics sections of the
specification is not implied. Exposure to limiting values for extended periods
may affect device reliability.
Right to make changes — Philips Semiconductors reserves the right to
make changes in the products - including circuits, standard cells, and/or
software - described or contained herein in order to improve design and/or
performance. When the product is in full production (status ‘Production’),
relevant changes will be communicated via a Customer Product/Process
Change Notification (CPCN). Philips Semiconductors assumes no
responsibility or liability for the use of any of these products, conveys no
license or title under any patent, copyright, or mask work right to these
products, and makes no representations or warranties that these products are
free from patent, copyright, or mask work right infringement, unless otherwise
specified.
Application information — Applications that are described herein for any
of these products are for illustrative purposes only. Philips Semiconductors
make no representation or warranty that such applications will be suitable for
the specified use without further testing or modification.
12. Contact information
For additional information, please visit: http://www.semiconductors.philips.com
For sales office addresses, send an email to: sales.addresses@www.semiconductors.philips.com
9397 750 12696
© Koninklijke Philips Electronics N.V. 2004. All rights reserved.
Product data sheet
Rev. 01 — 7 April 2004
7 of 8
BB208-02; BB208-03
Philips Semiconductors
Low voltage variable capacitance diode
13. Contents
1
Product profile . . . . . . . . . . . . . . . . . . . . . . . . . . 1
General description. . . . . . . . . . . . . . . . . . . . . . 1
Features . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1
Applications . . . . . . . . . . . . . . . . . . . . . . . . . . . 1
1.1
1.2
1.3
2
Pinning information. . . . . . . . . . . . . . . . . . . . . . 1
Ordering information. . . . . . . . . . . . . . . . . . . . . 2
Marking . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2
Limiting values. . . . . . . . . . . . . . . . . . . . . . . . . . 2
Characteristics. . . . . . . . . . . . . . . . . . . . . . . . . . 2
Package outline . . . . . . . . . . . . . . . . . . . . . . . . . 4
Revision history. . . . . . . . . . . . . . . . . . . . . . . . . 6
Data sheet status . . . . . . . . . . . . . . . . . . . . . . . . 7
Definitions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7
Disclaimers. . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7
Contact information . . . . . . . . . . . . . . . . . . . . . 7
3
4
5
6
7
8
9
10
11
12
© Koninklijke Philips Electronics N.V. 2004
All rights are reserved. Reproduction in whole or in part is prohibited without the prior
written consent of the copyright owner. The information presented in this document does
not form part of any quotation or contract, is believed to be accurate and reliable and may
be changed without notice. No liability will be accepted by the publisher for any
consequence of its use. Publication thereof does not convey nor imply any license under
patent- or other industrial or intellectual property rights.
Date of release: 7 April 2004
Document order number: 9397 750 12696
Published in The Netherlands
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