SMD Schottky Barrier Diode
CDBF0230
I
o
= 200 mA
V
R
= 30 Volts
RoHS Device
Features
- Designed for mounting on small surface.
- Extremely thin/leadless package.
- Low drop-down voltage.
- Majority carrier conduction.
0.051(1.30)
0.043(1.10)
1005/SOD-323F
0.102(2.60)
0.095(2.40)
Mechanical data
- Case: 1005/SOD-323F standard package,
molded plastic.
- Terminals: Gold plated, solderable per
MIL-STD-750,method 2026
- Polarity: Indicated by cathode band.
- Mounting position: Any
- Weight: 0.006 grams(approx.).
0.035(0.90)
0.027(0.70)
0.024(0.60)
0.016(0.40)
0.014(0.35)
0.011(0.28)
Circuit Diagram
0.041(1.05)
0.037(0.95)
Dimensions in inches and (millimeter)
Maximum Rating
(at T
A
=25 C unless otherwise noted)
O
Parameter
Repetitive peak reverse voltage
Reverse voltage
Average forward current
Forward current, surge peak
Power dissipation
Junction temperature
Storage temperature
Conditions
Symbol
V
RRM
V
R
I
O
Min
Typ
Max Unit
35
30
200
V
V
mA
A
150
+125
mW
O
8.3 ms single half sine-wave superimposed
on rate load(JEDEC method)
I
FSM
P
D
T
j
T
STG
-40
3
C
C
+125
O
Electrical Characteristics
( at T
A
=25 C unless otherwise noted )
O
Parameter
Forward voltage
Reverse current
Capacitance between terminals
Conditions
I
F
= 200 mA DC
V
R
= 30V
F = 1 MHZ and 10 VDC reverse voltage
Symbol
V
F
I
R
C
T
Min
Typ
Max Unit
0.50
30
V
uA
pF
9
Company reserves the right to improve product design , functions and reliability without notice.
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Page 1
SMD Schottky Barrier Diode
RATING AND CHARACTERISTIC CURVES (CDBF0230)
Fig. 1 - Forward characteristics
1000
10m
1m
Fig. 2 - Reverse characteristics
100
Reverse current ( A )
Forward current (mA )
125 C
O
100u
75 C
O
10
10u
1u
25 C
O
1
C
O
C
O
C
12
25
-25
0.1
5
75
C
O
O
100n
10n
1n
O
0.01
-25 C
0.001
0
0.1
0.2
0.3
0.4
0.5
0.6
0.7
0
10
20
30
40
Forward voltage (V)
Reverse voltage (V)
Fig.3 - Capacitance between
terminals characteristics
Capacitance between terminals (
P
F)
100
Fig.4 - Current derating curve
Mounting on glass epoxy PCBs
Average forward current(%)
35
f = 1 MHz
Ta = 25 C
100
80
10
60
40
20
1
0
0
5
10
15
20
25
30
0
25
50
75
100
O
125
150
Reverse voltage (V)
Ambient temperature ( C)
Company reserves the right to improve product design , functions and reliability without notice.
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Page 2
SMD Schottky Barrier Diode
Reel Taping Specification
P
0
P
1
d
Index hole
E
T
F
B
P
A
W
C
12
0
o
D
2
D
1
D
W
1
Trailer
.......
.......
10 pitches (min)
Device
.......
.......
.......
.......
Leader
.......
.......
10 pitches (min)
End
Start
Direction of Feed
SYMBOL
A
1.55 ± 0.10
B
2.65 ± 0.10
C
1.05 ± 0.10
d
1.55 ± 0.05
D
178 ± 1
7.008 ± 0.04
D
1
60.0 MIN.
2.362 MIN.
D
2
13.0 ± 0.20
0.512 ± 0.008
1005
(SOD-323F)
(mm)
(inch)
SYMBOL
0.061 ± 0.004 0.104 ± 0.004 0.041 ± 0.004 0.061 ± 0.002
E
1.75 ± 0.10
F
3.50 ± 0.05
P
4.00 ± 0.10
P
0
4.00 ± 0.10
P
1
2.00 ± 0.05
T
0.23 ± 0.05
W
8.00 ± 0.20
W
1
13.5 MAX.
0.531 MAX.
1005
(SOD-323F)
(mm)
(inch)
0.069 ± 0.004 0.138 ± 0.002 0.157 ± 0.004 0.157 ± 0.004 0.079 ± 0.004 0.009 ± 0.002 0.315 ± 0.008
Company reserves the right to improve product design , functions and reliability without notice.
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Page 3
SMD Schottky Barrier Diode
Marking Code
Part Number
CDBF0230
Marking Code
B5
B5
Suggested PAD Layout
1005/SOD-323F
SIZE
(mm)
A
B
C
D
E
2.10
1.20
1.20
3.30
0.90
(inch)
0.083
0.047
0.047
0.130
0.035
D
A
E
C
B
Standard Packaging
Qty per Reel
Case Type
(Pcs)
1005/SOD-323F
4,000
(inch)
7
Reel Size
Company reserves the right to improve product design , functions and reliability without notice.
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REV:B
Page 4
嵌入式系统
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