PHILIPS BB201

DISCRETE SEMICONDUCTORS
DATA SHEET
book, halfpage
M3D088
BB201
Low-voltage variable capacitance
double diode
Product specification
2001 Oct 12
Philips Semiconductors
Product specification
Low-voltage variable capacitance double diode
FEATURES
BB201
PINNING
• Excellent linearity
PIN
DESCRIPTION
• C1: 95 pF; C7.5: 27.6 pF
1
• C1 to C7.5 ratio: min. 3.1
anode (a1)
2
anode (a2)
• Very low series resistance
3
common cathode
• Small plastic SMD package.
APPLICATIONS
• Electronic tuning in FM-radio
• Voltage Controlled Oscillators (VCO).
handbook, halfpage
3
3
DESCRIPTION
1
The BB201 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
2
MAM169
MARKING
TYPE NUMBER
BB201
MARKING CODE
Fig.1 Simplified outline (SOT23) and symbol.
SCp
LIMITING VALUES
In accordance with the Absolute Maximum Rating System (IEC 60134).
SYMBOL
PARAMETER
MIN.
MAX.
UNIT
Per diode
VR
continuous reverse voltage
−
15
V
IF
continuous forward current
−
20
mA
Tstg
storage temperature range
−55
+125
°C
Tj
operating junction temperature
−55
+125
°C
2001 Oct 12
2
Philips Semiconductors
Product specification
Low-voltage variable capacitance double diode
BB201
CHARACTERISTICS
Tj = 25 °C unless otherwise specified.
SYMBOL
PARAMETER
CONDITIONS
MIN.
TYP.
MAX.
UNIT
Per diode
−
reverse current
VR = 15 V; Tj = 85 °C
−
−
200
nA
rS
diode series resistance
f = 100 MHz; VR = 3 V
−
0.25
0.5
Ω
Cd
diode capacitance
VR = 1 V; f = 1 MHz
89
95
102
pF
VR = 3 V; f = 1 MHz
−
60
−
pF
C d ( 1V )
-------------------C d ( 7.5V )
VR = 15 V
−
IR
capacitance ratio
10
nA
VR = 7.5 V; f = 1 MHz
25.5
27.6
29.7
pF
VR = 8 V; f = 1 MHz
−
25.5
−
pF
f = 1 MHz
3.1
−
3.8
GRAPHICAL DATA
MGU477
140
Cd
(pF)
120
handbook, full pagewidth
100
80
60
40
20
0
10−1
1
10
VR (V)
Fig.2 Diode capacitance as a function of reverse voltage; typical values.
2001 Oct 12
3
102
Philips Semiconductors
Product specification
Low-voltage variable capacitance double diode
MGU478
103
handbook, halfpage
BB201
MGU479
10−3
handbook, halfpage
IR
(nA)
TCd
(K−1)
102
10−4
10
1
0
20
40
60
80
10−5
10−1
100
Fig.4
Fig.3
Reverse current as a function of junction
temperature; maximum values.
2001 Oct 12
1
102
10
VR (V)
Tj (°C)
4
Temperature coefficient of diode
capacitance as a function of reverse
voltage; typical values.
Philips Semiconductors
Product specification
Low-voltage variable capacitance double diode
BB201
PACKAGE OUTLINE
Plastic surface mounted package; 3 leads
SOT23
D
E
B
A
X
HE
v M A
3
Q
A
A1
1
2
e1
bp
c
w M B
Lp
e
detail X
0
1
2 mm
scale
DIMENSIONS (mm are the original dimensions)
UNIT
A
A1
max.
bp
c
D
E
e
e1
HE
Lp
Q
v
w
mm
1.1
0.9
0.1
0.48
0.38
0.15
0.09
3.0
2.8
1.4
1.2
1.9
0.95
2.5
2.1
0.45
0.15
0.55
0.45
0.2
0.1
OUTLINE
VERSION
SOT23
2001 Oct 12
REFERENCES
IEC
JEDEC
EIAJ
EUROPEAN
PROJECTION
ISSUE DATE
97-02-28
99-09-13
TO-236AB
5
Philips Semiconductors
Product specification
Low-voltage variable capacitance double diode
BB201
DATA SHEET STATUS
DATA SHEET STATUS(1)
PRODUCT
STATUS(2)
DEFINITIONS
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.
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.
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. Changes will be
communicated according to the Customer Product/Process Change
Notification (CPCN) procedure SNW-SQ-650A.
Notes
1. Please consult the most recently issued data sheet before initiating or completing a design.
2. 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.
DEFINITIONS
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 applications  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, without notice, in the
products, including circuits, standard cells, and/or
software, described or contained herein in order to
improve design and/or performance. Philips
Semiconductors assumes no responsibility or liability for
the use of any of these products, conveys no licence 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.
2001 Oct 12
6
Philips Semiconductors
Product specification
Low-voltage variable capacitance double diode
NOTES
2001 Oct 12
7
BB201
Philips Semiconductors – a worldwide company
Contact information
For additional information please visit http://www.semiconductors.philips.com.
Fax: +31 40 27 24825
For sales offices addresses send e-mail to: [email protected].
SCA73
© Koninklijke Philips Electronics N.V. 2001
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.
Printed in The Netherlands
613514/01/pp8
Date of release: 2001
Oct 12
Document order number:
9397 750 08684