CO
M
PL
IA
NT
Features
This series is currently available,
but not recommended for new
designs. The Model CD123D-B
Series is the recommended replacement.
*R
oH
S
Lead free
RoHS compliant*
Low profile package
Surface mount
Very low forward voltage drop
CD1607-B140 / B140L Schottky Barrier Rectifier Chip Diode
General Information
The markets of portable communications, computing and video equipment are challenging the semiconductor industry to develop increasingly
smaller electronic components.
Bourns offers Schottky Rectifier Diodes for rectification applications, in compact chip package 1607 (Mini-SMA) size format, which offer PCB
real estate savings and are considerably smaller than competitive parts. The Schottky Rectifier Diodes offer a forward current of 1 A with a
repetitive peak reverse voltage of 40 V.
Bourns® Chip Diodes conform to JEDEC standards, easy to handle on standard pick and place equipment and their flat configuration makes
roll away much more difficult.
Electrical Characteristics (@ TA = 25 °C Unless Otherwise Noted)
Parameter
Symbol
CD1607B140
B140L
Unit
Forward Voltage (Max.)
(If = 1 A)
VF
0.5
0.4
V
Typical Junction
Capacitance*
CT
110
110
pF
Reverse Current (Max.)
at Rated VR)
IR
0.5
1.0
mA
* Measured at 1.0 MHz and applied reverse voltage of 4.0 V DC.
Absolute Ratings (@ TA = 25 °C Unless Otherwise Noted)
Parameter
Symbol
Repetitive Peak
Reverse Voltage
Reverse Voltage
Maximum RMS Voltage
Avg. Forward Current
VRRM
40
40
V
VR
40
40
V
VRMS
IO
28
Isurge
Typical Thermal
Resistance**
RθJL
Junction Temperature
Unit
B140L
Forward Current,
Surge Peak
(60 Hz, 1 cycle)
Storage Temperature
CD1607B140
TSTG
TJ
** Thermal resistance junction to lead.
* Condition: 8.3 ms single half sine-wave superimposed on rate load
(JEDEC method).
WARNING
Cancer and Reproductive Harm
www.P65Warnings.ca.gov
*RoHS Directive 2015/863, Mar 31, 2015 and Annex.
Specifications are subject to change without notice.
Users should verify actual device performance in their specific applications.
The products described herein and this document are subject to specific disclaimers as
set forth on the last page of this document, and at www.bourns.com/legal/disclaimer.pdf.
28
V
1
A
* 0
0
3
A
2
W
/
0
5
1
+
o t
5
5 -
C
°
5
2
1
+
o t
5
5 -
C
°
How To Order
CD 1607 - B 1 40 L LF
Common Code
Chip Diode
Package
• 1607 = Mini-SMA
Model
B = Schottky Barrier Series
Average Forward Current (Io) Code
1 = 1 A (Code x 1000 mA = Average Forward Current)
Reverse Voltage (VR) Code
40 = 40 V
Forward Voltage Suffix
L = Low Forward Voltage Vf
Terminations
LF = 100 % Sn (lead free)
C
°
Applications
Cellular phones
PDAs
Desktop PCs and notebooks
Digital cameras
MP3 players
CD1607-B140 / B140L Schottky Barrier Rectifier Chip Diode
Product Dimensions
Recommended Pad Layout
A
A
C
B
B
D
C
F
Dimension
A (Max.)
B (Min.)
E
Dimension
A
B
C
D
E
F
Mini-SMA
3.70 - 4.10
(0.146 - 0.161)
1.40 - 1.80
(0.055 - 0.071)
0.30
TYP.
(0.012)
2.40 - 2.80
(0.094 - 0.110)
0.90
2 PLCS.
TYP.
(0.035)
1.40 - 1.60
(0.055 - 0.063)
DIMENSIONS:
MM
(INCHES)
C (Min.)
DIMENSIONS:
Mini-SMA
3.50
(0.138)
1.50
(0.059)
1.50
(0.059)
MM
(INCHES)
Physical Specifications
Case....................................................................1607 Molded plastic
Polarity ..........................................Color band denotes cathode end
Terminals..........................Solderable per MIL-STD-750, Method 206
Weight ......................................................Approximately 0.04 grams
Typical Part Marking
CD1607-B140 ..................................................................l4
CD1607-B140L ................................................................L4
Specifications are subject to change without notice.
Users should verify actual device performance in their specific applications.
The products described herein and this document are subject to specific legal disclaimers as set forth on the last page of this document, and at www.bourns.com/docs/legal/disclaimer.pdf.
CD1607-B140 / B140L Schottky Barrier Rectifier Chip Diode
Rating and Characteristic Curves: CD1607-B140
Reverse Characteristics
100
100
10
10
Reverse Current (mAmps)
Forward Current (Amps)
Forward Characteristics
1
1
Tj=75 °C
0.1
0.1
Tj=25 °C
0.01
0.01
0.0
0.2
0.4
0.6
0.8
1.0
1.2
1.4
1.6
1.8
0
2.0
20
40
60
80
100
120
160
180
200
Percent of Rated Peak Reverse Voltage (%)
Forward Voltage (Volts)
Capacitance Between Terminals
Derating Curve
1000
1.25
F = 1 MHz
Ta = 25 °C
900
800
1.00
700
Capacitance (pF)
Average Forward Current (Amps)
140
0.75
600
500
400
0.50
300
200
0.25
100
Single Phase Half Wave 60 Hz
Resistive or Inductive Load
0
0.00
25
50
75
100
Lead Temperature (°C)
125
150
0
20
40
60
80
Reverse Voltage (Volts)
Specifications are subject to change without notice.
Users should verify actual device performance in their specific applications.
The products described herein and this document are subject to specific legal disclaimers as set forth on the last page of this document, and at www.bourns.com/docs/legal/disclaimer.pdf.
100
CD1607-B140 / B140L Schottky Barrier Rectifier Chip Diode
Rating and Characteristic Curves: CD1607-B140L
Reverse Characteristics
Forward Characteristics
10
10
Reverse Current (mAmps)
100
Forward Current (Amps)
100
1
0.1
1
Tj=75 °C
0.1
Tj=25 °C
0.01
0.0
0.2
0.4
0.6
0.8
1.0
1.2
1.4
1.6
1.8
0.01
2.0
0
20
40
Forward Voltage (Volts)
60
80
100
120
160
180
200
Capacitance Between Terminals
Derating Curve
1000
1.25
F = 1 MHz
Ta = 25 °C
900
800
1.00
700
Capacitance (pF)
Average Forward Current (Amps)
140
Percent of Rated Peak Reverse Voltage (%)
0.75
600
500
400
0.50
300
200
0.25
Single Phase Half Wave 60 Hz
Resistive or Inductive Load
100
0
0.00
20
40
60
80
100
Lead Temperature (°C)
120
140
160
0
20
40
60
80
100
Reverse Voltage (Volts)
Specifications are subject to change without notice.
Users should verify actual device performance in their specific applications.
The products described herein and this document are subject to specific legal disclaimers as set forth on the last page of this document, and at www.bourns.com/docs/legal/disclaimer.pdf.
CD1607-B140 / B140L Schottky Barrier Rectifier Chip Diode
Packaging Information
The product will be dispensed in Tape and Reel format (see diagram below).
P
0
P
1
d
T
E
Index Hole
120 °
F
D2
W
B
D1 D
P
A
r e l i a r T
End
C
e c i v e
D
r e d a e L
W1
....... .......
....... .......
.......
....... ....... .......
Start
DIMENSIONS:
10 pitches (min.)
10 pitches (min.)
Devices are packed in accordance with EIA standard
RS-481-A and specifications shown here.
Direction of Feed
Item
MM
(INCHES)
Symbol
Carrier Width
A
Carrier Length
B
Carrier Depth
C
Sprocket Hole
d
Reel Outside Diameter
D
Reel Inner Diameter
D1
Feed Hole Diameter
D2
Sprocket Hole Position
E
Punch Hole Position
F
Punch Hole Pitch
P
Sprocket Hole Pitch
P0
Embossment Center
P1
Overall Tape Thickness
T
Tape Width
W
Reel Width
W1
Quantity per Reel
--
1607
1.90 ± 0.10
(0.075 - 0.004)
4.30 ± 0.10
(0.169 - 0.004)
1.80 ± 0.10
(0.071 - 0.004)
1.55 ± 0.05
(0.061 - 0.002)
178
(7.008)
80.0
MIN.
(3.150)
13.0 ± 0.20
(0.512 - 0.008)
1.75 ± 0.10
(0.069 - 0.004))
3.50 ± 0.05
(0.138 - 0.002)
4.00 ± 0.10
(0.157 - 0.004)
4.00 ± 0.10
(0.157 - 0.004)
2.00 ± 0.05
(0.079 - 0.002)
0.20 ± 0.10
(0.008 - 0.004)
8.00 ± 0.20
(0.315 - 0.008)
13.5
MAX.
(0.531)
2,500
08/19
Specifications are subject to change without notice. Users should verify actual device performance in their specific applications.
The products described herein and this document are subject to specific legal disclaimers as set forth on the last page of this document, and at www.bourns.com/docs/legal/disclaimer.pdf.
Legal Disclaimer Notice
This legal disclaimer applies to purchasers and users of Bourns® products manufactured by or on behalf of Bourns, Inc. and
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Unless otherwise expressly indicated in writing, Bourns® products and data sheets relating thereto are subject to change
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