CD1005 B0520

PL
IA
NT
CO
M
*R
oH
S
Features
This series is currently available but
not recommended for new designs.
RoHS compliant*
Low forward voltage
Extremely thin/leadless package
Majority carrier conduction
Designed for mounting on small surface
CD1005-B0520 – Surface Mount Schottky Barrier 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 Barrier Diodes for these applications, in compact chip package 1005
(SOD323) size format, which offer PCB real estate savings and are considerably smaller than most competitive parts. The Schottky Barrier
Diodes offer a forward current of 0.5 A with a repetitive peak reverse voltage of 30 V.
Bourns® Chip Diodes conform to JEDEC standards, are easy to handle on standard pick and place equipment and their flat configuration
minimizes roll away.
Electrical Characteristics (@ TA = 25 °C Unless Otherwise Noted)
Parameter
Max.
Unit
VRRM
30
V
Reverse Voltage
VR
20
V
Average Forward Rectified Current
IO
0.5
A
Maximum Instantaneous Forward Voltage
@ IF = 1.0 A
VF
0.55
V
Peak forward surge current 8.3 ms single half
sine-wave superimposed on rated load
(JEDEC Method)
IFSM
2
A
Forward Voltage (IF = 100 mA)
VF
0.25
0.36
V
Forward Voltage (IF = 500 mA)
VF
0.35
0.47
V
Reverse Current (VR = 20 V)
IR
100
µA
Capacitance between terminals
(f = 1 MHz, and 0 VDC reverse voltage)
CT
Repetitive Peak Reverse Voltage
Symbol
Min.
Nom.
0.45
100
pF
Symbol
CD1005-B0520
Unit
Junction Temperature Range
TJ
-40 to +125
°C
Storage Temperature Range
TSTG
-40 to +125
°C
Thermal Characteristics (@ TA = 25 °C Unless Otherwise Noted)
Parameter
*RoHS Directive 2002/95/EC Jan 27, 2003 including Annex.
Specifications are subject to change without notice.
Customers should verify actual device performance in their specific applications.
CD1005-B0520 – Surface Mount Schottky Barrier Diode
Product Dimensions
Recommended Pad Layout
This is an RoHS compliant product. It is a SOD-323F (1005)
standard package, molded plastic. The terminals are Gold plated
and are solderable per MIL-STD-750, Method 2026. The polarity is
indicated by a cathode band. The package weighs approximately
0.006 g. The package and dimensions are shown below.
A
B
A
C
B
Dimension
A (Max.)
B (Min.)
D
C (Min.)
C
DIMENSIONS:
1005
2.10
(0.082)
1.20
(0.047)
1.20
(0.047)
MM
(INCHES)
How To Order
CD 1005 - B 05 20
Common Code
Chip Diode
E
Package
• 1005
Dimension
A
B
C
D
E
1005
2.40 - 2.60
(0.095 - 0.102)
1.10 - 1.30
(0.043 - 0.051)
0.50
Typ.
(0.020)
0.70 - 0.90
(0.027 - 0.035)
1.00
Typ.
(0.039)
Model
B = Schottky Barrier Series
Average Forward Current (Io) Code
05 = 500 mA
(Code x 1000 mA = Average Forward Current)
Reverse Voltage (VR) Code
20 = 20 V
Specifications are subject to change without notice.
Customers should verify actual device performance in their specific applications.
CD1005-B0520 – Surface Mount Schottky Barrier Diode
Rating and Characteristic Curves
Current Derating Curve
60
120
f = 1 MHz
Ta = 25 °C
50
Average Forward Current (%)
Capacitance Between Terminals (pF)
Typical Capacitance
40
30
20
10
0
0
5
10
15
100
80
60
40
20
0
20
0
25
50
Reverse Voltage (V)
75
100
125
150
Ambient Temperature (°C)
Forward Characteristics
Reverse Characteristics
1000
100m
10m
100
1m
Reverse Current (A)
Forward Current (mA)
100 °C
125 °C
10
75 °C
75 °C
100µ
25 °C
10µ
-25 °C
1µ
-25 °C
25 °C
0.1µ
1
0
0.1
0.2
0.3
0.4
0.5
0.6
0.7
Forward Voltage (Volts)
Specifications are subject to change without notice.
Customers should verify actual device performance in their specific applications.
0
5
10
Reverse Voltage (V)
15
20
CD1005-B0520 – Surface Mount Schottky Barrier Diode
Packaging Information
The surface mount product is packaged in an 8 mm x 4 mm tape and reel format per EIA-481 standard.
P
0
P
1
d
Index Hole
T
E
120 °
F
D2
W
B
D1 D
P
A
Trailer
C
Device
Leader
....... .......
....... .......
.......
....... ....... .......
End
10 pitches (min.)
10 pitches (min.)
W1
Start
DIMENSIONS:
MM
(INCHES)
Direction of Feed
Item
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
—
1005 (SOD323)
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
REV. 12/15
Specifications are subject to change without notice.
Customers should verify actual device performance in their specific applications.
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