CD123D-B1XR [BOURNS]
Schottky Barrier Chip Diode Series;
| 型号： | CD123D-B1XR |
| 厂家： | 
BOURNS ELECTRONIC SOLUTIONS |
| 描述： | Schottky Barrier Chip Diode Series |
| 文件： | 总6页 (文件大小：587K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
Features
Applications
nꢀ RoHSꢀcompliant*
nꢀ Leadlessꢀchipꢀform
nꢀꢀHighꢀcurrentꢀcapability
nꢀ Lowꢀforwardꢀvoltage
nꢀ Halogenꢀfree**
nꢀ SwitchꢀModeꢀPowerꢀSuppliesꢀ(SMPS)
nꢀ Portableꢀequipmentꢀbatteries
nꢀꢀHighꢀfrequencyꢀrectification
nꢀ DC/DCꢀconverters
nꢀ Telecommunications
CD123D-B1xRꢀSchottkyꢀBarrierꢀChipꢀDiodeꢀSeriesꢀ
General Information
Portable communications, computing and video equipment manufacturers are challenging
the semiconductor industry to develop increasingly smaller electronic components.
Bourns offers small-signal Schottky Barrier Diodes for switching and rectification applications,
in a compact chip package compatible with SOD-123 size format. The Schottky Barrier Diodes
offer a forward current of 1 A with a choice of repetitive peak reverse voltage of 20 V and 40 V.
Absolute Maximum Ratings (@ T = 25 °C Unless Otherwise Noted)
A
CD123D-
Parameter
Symbol
Unit
B120R
B140R
B140LR
Maximum Repetitive Peak Reverse Voltage
V
20
40
1
40
V
A
RRM
Maximum Average Forward Rectified Current (T = 55 °C)
I
A
F(AV)
Peak Forward Surge Current 8.3 ms Single Half Sine-Wave
Superimposed on Rated Load (JEDEC Method)
I
20
A
FSM
Operating Temperature Range
Storage Temperature Range
T
-55 to +125
-55 to +150
°C
°C
J
T
STG
Electrical Characteristics (@ T = 25 °C Unless Otherwise Noted)
A
Parameter
Symbol
Test Condition
Min.
Typ.
Max.
Unit
I
= 0.1A
= 0.5 A
= 1.0 A
= 0.1A
= 0.5 A
= 1.0 A
0.32
0.40
0.46
0.24
0.31
0.37
F
CD123D-B120R
CD123D-B140R
I
I
F
0.50
F
Instantaneous Forward Voltage
V
V
F
I
F
F
F
I
I
CD123D-B140LR
0.38
0.2
CD123D-B120R
CD123D-B140R
0.015
0.30
110
Repetitive Peak Reverse Current
Junction Capacitance
I
V
= V
RRM
mA
R
R
CD123D-B140LR
1.0
CD123D-B120R
CD123D-B140R
V
= 4 V,
R
C
pF
J
f = 1.0 MHz
CD123D-B140LR
(1)
115
190
60
R
Junction to Ambient
θJA
Thermal Resistance
(1)
°C/W
(2)
R
Junction to Case
θJL
NOTES:
Pulse test width P = 300 us, 1 % duty cycle.
W
(2)
Mounted on P.C. board with 2.73 x 1.6 mm and 0.86 x 1.6 mm copper pad areas.
Asia-Pacific: Tel: +886-2 2562-4117 • Email: asiacus@bourns.com
EMEA: Tel: +36 88 520 390 • Email: eurocus@bourns.com
The Americas: Tel: +1-951 781-5500 • Email: americus@bourns.com
www.bourns.com
*ꢀꢀRoHSꢀDirectiveꢀ2015/863,ꢀMarꢀ31,ꢀ2015ꢀandꢀAnnex.ꢀ
**Bournsꢀconsidersꢀaꢀproductꢀtoꢀbeꢀ“halogenꢀfree”ꢀifꢀ(a)ꢀtheꢀBromineꢀ(Br)ꢀcontentꢀisꢀ900ꢀppmꢀorꢀless;ꢀ(b)ꢀtheꢀChlorineꢀ(Cl)ꢀcontentꢀisꢀ900ꢀppmꢀorꢀless;ꢀandꢀ(c)ꢀtheꢀtotalꢀBromineꢀ(Br)ꢀꢀ
ꢀꢀꢀꢀandꢀChlorineꢀ(Cl)ꢀcontentꢀisꢀ1500ꢀppmꢀorꢀless.
Specificationsꢀareꢀsubjectꢀtoꢀchangeꢀwithoutꢀnotice.
Usersꢀshouldꢀverifyꢀactualꢀdeviceꢀperformanceꢀinꢀtheirꢀspecificꢀapplications.ꢀ
Theꢀproductsꢀdescribedꢀhereinꢀandꢀthisꢀdocumentꢀareꢀsubjectꢀtoꢀspecificꢀlegalꢀdisclaimersꢀasꢀsetꢀforthꢀonꢀtheꢀlastꢀpageꢀofꢀthisꢀdocument,ꢀandꢀatꢀwww.bourns.com/docs/legal/disclaimer.pdf.
ꢀ CD123D-B1xRꢀSchottkyꢀBarrierꢀChipꢀDiodeꢀSeriesꢀ
Performance Graphs - Model CD123D-B120R & CD123D-B140R
Forward Current Derating Curve
Maximum Non-Repetitive Peak Forward Surge Current
25
1.2
8.3 ms
Single Half Sine-Wave
1.0
0.8
0.6
0.4
0.2
0
20
15
10
5
0
0
25
50
75
100
125
150
1
10
100
Number of Cycles at 60 Hz
Lead Temperature (°C)
Typical Forward Characteristics
Typical Reverse Characteristics
100.00
10.00
10.00
1.00
0.10
T
= 100 °C
J
1.00
0.10
0.01
0.01
T
= 25 °C
J
T
= 25 °C
A
.
0.001
0.001
0
20
40
60
80
100
0
0.1 0.2 0.3
0.4
0.5 0.6 0.7
0.8
Percent of Rated Peak Reverse Voltage (%)
Forward Voltage (V)
Typical Junction Capacitance
400
T
= 25 °C
J
f = 1.0 MHz
= 50 mVP-P
V
sig
100
10
0.1
Specificationsꢀareꢀsubjectꢀtoꢀchangeꢀwithoutꢀnotice.
1
10
100
Usersꢀshouldꢀverifyꢀactualꢀdeviceꢀperformanceꢀinꢀtheirꢀspecificꢀapplications.ꢀ
Theꢀproductsꢀdescribedꢀhereinꢀandꢀthisꢀdocumentꢀareꢀsubjectꢀtoꢀspecificꢀlegalꢀdisclaim-
ersꢀasꢀsetꢀforthꢀonꢀtheꢀlastꢀpageꢀofꢀthisꢀdocument,ꢀandꢀatꢀwww.bourns.com/docs/legal/
disclaimer.pdf.
Reverse Voltage (V)
ꢀ CD123D-B1xRꢀSchottkyꢀBarrierꢀChipꢀDiodeꢀSeriesꢀ
Performance Graphs - Model CD123D-B140LR
Forward Current Derating Curve
Maximum Non-Repetitive Peak Forward Surge Current
25
1.2
8.3 ms
Single Half Sine-Wave
1.0
0.8
0.6
0.4
0.2
0
20
15
10
5
0
0
25
50
75
100
125
150
1
10
100
Lead Temperature (°C)
Number of Cycles at 60 Hz
Typical Forward Characteristics
Typical Reverse Characteristics
100.00
10.00
10.00
1.00
0.10
0.01
T
= 100 °C
J
1.00
0.10
0.01
T
= 25 °C
J
.
0.001
0
20
40
60
80
100
0
0.1
0.2
0.3
0.4
0.5
0.6
0.7
Percent of Rated Peak Reverse Voltage (%)
Forward Voltage (V)
Typical Junction Capacitance
400
T
= 25 °C
J
f = 1.0 MHz
= 50 mVP-P
V
sig
100
Specificationsꢀareꢀsubjectꢀtoꢀchangeꢀwithoutꢀnotice.
Usersꢀshouldꢀverifyꢀactualꢀdeviceꢀperformanceꢀinꢀtheirꢀspecificꢀapplications.ꢀ
Theꢀproductsꢀdescribedꢀhereinꢀandꢀthisꢀdocumentꢀareꢀsubjectꢀtoꢀspecificꢀlegalꢀdisclaimersꢀ
asꢀsetꢀforthꢀonꢀtheꢀlastꢀpageꢀofꢀthisꢀdocument,ꢀandꢀatꢀwww.bourns.com/docs/legal/
disclaimer.pdf.
10
0.1
1
10
100
Reverse Voltage (V)
ꢀ CD123D-B1xRꢀSchottkyꢀBarrierꢀChipꢀDiodeꢀSeriesꢀ
Product Dimensions
Recommended Pad Layout
A
D
E
C
B
C
A
B
D
D
Dimension
CD123D-B1xR
2.73
MIN.
E
A
(0.107)
4.26
(0.168)
REF.
B
C
D
E
1.60
MIN.
(0.063)
0.67
(0.026)
MAX.
0.86
MIN.
(0.034)
Environmental Specifications
Moisture Sensitivity Level................................................................1
ESD Classification (HBM)............................................................. 3B
F
G
Typical Part Marking
Dimension
CD123D-B1xR
DEVICEꢀCODE:
3.40 ± 0.2
(0.0748 ± 0.0079)
A
1
20ꢀꢀꢀ=ꢀCD123D-B120R
1.9 ± 0.2
(0.0748 ± 0.0079)
1
B
C
D
E
F
40ꢀꢀꢀ=ꢀCD123D-B140R
1
1
1.6 P.
TYP.
40Lꢀ=ꢀCD123D-B140LR
(0.0630)
40L
0.7 ± 0.2
(0.0276 ± 0.0079)
0.96 +0.2/-0.1
(0.0378 +0.0079/-0.0039)
How to Order
2.3 ± 0.2
(0.0906 ± 0.0079)
CD 123D - B 1 40 L R
0.43 ± 0.2
(0.0169 ± 0.0079)
G
Common Code
CD = Chip Diode
Package
ꢀ
MM
123D = SOD-123 Size
DIMENSIONS:
ꢀ
(INCHES)
Model
B = Schottky Barrier Diode
Average Forward Current
1 = 1 A
Specificationsꢀareꢀsubjectꢀtoꢀchangeꢀwithoutꢀnotice.
Reverse Voltage
40 = 40 V
Usersꢀshouldꢀverifyꢀactualꢀdeviceꢀperformanceꢀinꢀtheirꢀspecificꢀapplications.ꢀ
Theꢀproductsꢀdescribedꢀhereinꢀandꢀthisꢀdocumentꢀareꢀsubjectꢀtoꢀspecificꢀlegalꢀdisclaimersꢀ
asꢀsetꢀforthꢀonꢀtheꢀlastꢀpageꢀofꢀthisꢀdocument,ꢀandꢀatꢀwww.bourns.com/docs/legal/dis-
claimer.pdf.
Forward Voltage
(Blank) = Standard
L = Low
ꢀ
ꢀ
CD123D-B1xRꢀSchottkyꢀBarrierꢀChipꢀDiodeꢀSeriesꢀ
Packaging Information
The product will be dispensed in tape and reel format (see diagram below).
P
0
P
T
E
1
d
IndexꢀHole
120ꢀ°
F
D
2
W
B
D
D
1
P
A
C
Trailer
Device
Leader
W
.......
.......
.......
.......
.......
.......
.......
.......
1
End
Start
ꢀ
MM
(INCHES)
DIMENSIONS:
ꢀ
30ꢀPITCHES
30ꢀPITCHES
POLARITYꢀSTRIP
Devices are packed in accordance with EIA standard
EIA-481-D and specifications shown here.
DirectionꢀofꢀFeed
Item
Symbol
CD123D-B1xR
2.20 ± 0.10
0.087 ± 0.004
3.65 ± 0.10
(0.144 ± 0.004)
1.75 ± 0.10
(0.069 ± 0.004)
1.50 ± 0.10
(0.059 ± 0.004)
Carrier Width
Carrier Length
Carrier Depth
Sprocket Hole
A
B
C
d
178 ± 2.0
(7.008 ± 0.079)
Reel Outside Diameter
Reel Inner Diameter
Feed Hole Diameter
Sprocket Hole Position
Punch Hole Position
Punch Hole Pitch
D
50
(1.969)
D
MIN.
1
13.0 ± 0.5
(0.512 ± 0.020)
1.75 ± 0.10
(0.069 ± 0.004)
5.50 ± 0.05
(0.217 ± 0.002)
4.00 ± 0.10
(0.157 ± 0.004)
D
2
E
F
P
4.00 ± 0.10
(0.157 ± 0.004)
2.00 ± 0.10
(0.079 ± 0.004)
Sprocket Hole Pitch
Embossment Center
Overall Tape Thickness
Tape Width
P
0
P
1
0.40
T
MAX.
(0.016)
12.00 ± 0.30
(0.472 ± 0.012)
18.7
W
Reel Width
W
1
MAX.
(0.736)
Quantity per Reel
--
3000
REV. 11/17
Specificationsꢀareꢀsubjectꢀtoꢀchangeꢀwithoutꢀnotice.
Usersꢀshouldꢀverifyꢀactualꢀdeviceꢀperformanceꢀinꢀtheirꢀspecificꢀapplications.ꢀ
Theꢀproductsꢀdescribedꢀhereinꢀandꢀthisꢀdocumentꢀareꢀsubjectꢀtoꢀspecificꢀlegalꢀdisclaimersꢀasꢀsetꢀforthꢀonꢀtheꢀlastꢀpageꢀofꢀthisꢀdocument,ꢀandꢀatꢀwww.bourns.com/docs/legal/disclaimer.pdf.
ꢀ
LegalꢀDisclaimerꢀNotice
This legal disclaimer applies to purchasers and users of Bourns® products manufactured by or on behalf of Bourns, Inc. and
its affiliates (collectively, “Bourns”).
Unless otherwise expressly indicated in writing, Bourns® products and data sheets relating thereto are subject to change
without notice. Users should check for and obtain the latest relevant information before placing orders and should verify that
such information is current and complete.
The characteristics and parameters of a Bourns® product set forth in its data sheet are based on laboratory conditions, and
statements regarding the suitability of products for certain types of applications are based on Bourns’ knowledge of typical
requirements in generic applications. The characteristics and parameters of a Bourns® product in a user application may vary
from the data sheet characteristics and parameters due to a combination of the Bourns® product with other components in
the user’s application or due to the environment of the user application itself. Such characteristics and parameters also can
and do vary in different applications and actual performance may vary over time. Users should always verify actual performance
of the Bourns® product in their specific devices and applications, and make their own independent judgments about how
much additional test margin to design in to compensate for differences between laboratory and real world conditions.
Unless Bourns has explicitly designated an individual Bourns® product as meeting the requirements of a particular industry
standard (e.g., ISO/TS 16949) or a particular qualification (e.g., UL listed or recognized), Bourns is not responsible for any
failure of an individual Bourns® product to meet requirements of such industry standard or such particular qualification. Users
of Bourns® products are responsible for ensuring compliance with safety-related requirements and standards applicable to
their applications.
Bourns® products are not recommended, authorized or intended for use in nuclear, lifesaving, life-critical or life-sustaining
applications, nor in any other applications where failure or malfunction may result in personal injury, death, or severe property
or environmental damage. Unless expressly and specifically approved in writing by two authorized Bourns representatives on
a case-by-case basis, use of any Bourns® products in such unauthorized applications is at the user’s sole risk. Life-critical
applications include devices identified by the U.S. Food and Drug Administration as Class III devices and generally equivalent
classifications outside of the United States.
Bourns® standard products that are designed and tested for use in automotive applications will be described on the applicable
data sheets as compliant with the applicable AEC-Q standard. Unless expressly and specifically approved in writing by two
authorized Bourns representatives on a case-by-case basis, use of any other Bourns® standard products in an automotive
application is not recommended, authorized or intended and will be at the user’s sole risk.
Bourns® standard products are not tested to comply with United States Federal Aviation Administration standards generally
or any other generally equivalent governmental organization standard applicable to products designed or manufactured for
use in aircraft or space applications. Bourns® standard products that are designed and tested for use in aircraft or space
applications will be described on the applicable data sheets as compliant with the RTCA DO-160 standard. Unless expressly
and specifically approved in writing by two authorized Bourns representatives on a case-by-case basis, use of any other
Bourns® standard product in an aircraft or space application is not recommended, authorized or intended and will be at the
user’s sole risk.
The use and level of testing applicable to Bourns® custom products shall be negotiated on a case-by-case basis by Bourns
and the user for which such Bourns® custom products are specially designed. Absent a written agreement between Bourns
and the user regarding the use and level of such testing, the provisions above applicable to Bourns® standard products shall
also apply to such Bourns® custom products.
Users shall not sell, transfer, export or re-export any Bourns® products or technology for use in activities which involve the
design, development, production, use or stockpiling of nuclear, chemical or biological weapons or missiles, nor shall they use
Bourns® products or technology in any facility which engages in activities relating to such devices. The foregoing restrictions
apply to all uses and applications that violate national or international prohibitions, including embargos or international
regulations. Further, Bourns® products, technology or technical data may not under any circumstance be exported or
re-exported to countries subject to international sanctions or embargoes, and Bourns® products may not, without prior
authorization from Bourns and/or the U.S. Government, be resold, transferred, or re-exported to any party not eligible to
receive U.S. commodities, software, and technical data.
To the maximum extent permitted by applicable law, Bourns disclaims (i) any and all liability arising out of the application or
use of any Bourns® standard product, (ii) any and all liability, including, without limitation, special, punitive, consequential
or incidental damages, and (iii) any and all implied warranties, including implied warranties of fitness for particular purpose,
non-infringement and merchantability.
For your convenience, copies of this Legal Disclaimer Notice with German, Spanish, Japanese, Traditional Chinese and Simplified Chinese
bilingual versions are available at:
Web Page: http://www.bourns.com/legal/disclaimers-terms-and-policies
PDF: http://www.bourns.com/docs/Legal/disclaimer.pdf
C1753 10/18/17
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