CDBU0230R-HF
SMD Schottky Barrier Diode
Page 1
0.071(1.80)
0.063(1.60)
0.014(0.35) Typ.
0.039(1.00)
0.031(0.80)
0.033(0.85)
0.027(0.70)
Dimensions in inches and (millimeter)
0.012 (0.30) Typ.
0.028(0.70) Typ.
A
mA
V
V
1
200
30
35
IO
VR
VRRM
IFSM
8.3ms single half sine-wave superimposed
on rate load(JEDEC method)
OC
OC
+125
+125
-40
TSTG
Tj
Storage temperature
Junction temperature
Average forward current
Reverse voltage
Repetitive peak reverse voltage
Forward current,surge peak
Parameter Conditions Symbol Min Typ
Max
Unit
uA
V
1
0.6
IR
VF
Reverse current
Forward voltage
Parameter Conditions Symbol Min Typ
Max
Unit
VR = 10 V
IF = 200 mA
O
Maximum Rating (at TA=25 C unless otherwise noted)
O
Electrical Characteristics (at TA=25 C unless otherwise noted)
REV:A
Comchip Technology CO., LTD.
QW-G1057
Features
-
-Designed for mounting on small surface.
-Extremely thin / leadless package.
-Majority carrier conduction.
Mechanical data
-Case: 0603/SOD-523F standard package,
molded plastic.
-Terminals: Gold plated, solderable per
MIL-STD-750,method 2026.
-Marking code: cathode band & BB
-Mounting position: Any
-Weight: 0.003 gram(approx.).
Low reverse current.
Io = 200 mA
VR = 30 Volts
RoHS Device
Halogen Free
0603/SOD-523F
RATING AND CHARACTERISTIC CURVES (CDBU0230R-HF)
SMD Schottky Barrier Diode
Page 2
Capacitance between terminals (PF)
Reverse voltage (V)
Forward current (mA )
0.2 0.40
1
100
0.5
0.1
0.8
Forward voltage (V)
Fig. 1 - Forward characteristics
Reverse current ( A )
Reverse voltage (V)
1u
1n
10u
100n
0 10 20 25 30
Fig. 2 - Reverse characteristics
0
20
40
60
80
100
0 25 50 75 100 125
O
Ambient temperature ( C)
Average forward current(%)
Fig.4 - Current derating curve
1000
Fig. 3 - Capacitance between
terminals characteristics
0.6
0.3
0.1
1m
0.7
10
0 1510 20
1
10
100
525 30
O
-25C
O
25 C
O
75 C
O
125 C
100u
15
5
10n
O
25 C
O
-25 C
O
75 C
O
125 C
f = 1 MHz
Ta = 25 C
570
540
580
560
590
550
AVG:5 68mV
O
Ta=25 C
IF=200mA
n=30pcs
Fig. 5 - VF Dispersion map
600
0
800
400
1000
200
100
300
500
700
900
Fig. 6 - IR Dispersion map
30
0
40
20
50
10
5
15
25
35
45
Fig. 7 - CT Dispersion map
O
Ta=25 C
VR=10V
n=30pcs
AVG:111nA AVG:18.8pF
O
Ta=25 C
F=1MHz
VR=0V
n=10pcs
Forward voltage (mV)
Reverse current (nA)
Capacitance between
terminals(pF)
150
REV:A
Comchip Technology CO., LTD.
QW-G1057
SMD Schottky Barrier Diode
Page 3
BCdD D2
D1
E F P P0P1T
SYMBOL
A
W W1
(mm)
(inch) 0.039 0.004±0.073 0.004±0.039 0.004±0.061 0.002±7.008 0.04±2.362 MIN. 0.512 0.008±
SYMBOL
(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±0.531 MAX.
1.00 0.10± 1.85 0.10±
4.00 0.10±
1.55 0.05±
3.50 0.05±1.75 0.10±
60.0 MIN. 13.0 0.20±1.00 0.10±
4.00 0.10± 2.00 0.05± 0.23 0.05± 8.00 0.20± 13.5 MAX.
178 1±
REV:A
Comchip Technology CO., LTD.
QW-G1057
Index hole
o
120
Trailer Device Leader
10 pitches (min)10 pitches (min)
.......
.......
....... ..............
....... ..............
End Start
d
E
F
B W
A
P
P0
P1
D1
D2
D
W1
T
C
Direction of Feed
Reel Taping Specification
Polarity
0603
(SOD-523F)
0603
(SOD-523F)
SMD Schottky Barrier Diode
Page 4
BB
Marking Code
Suggested PAD Layout
SIZE
(inch)
0.067
(mm)
1.70
0.60
0.80
0.024
0.031
2.30 0.091
E1.10 0.043
Standard Package
A
B
C
D
A
C
B
E
D
Park Number
CDBU0230R-HF
Marking Code
BB
REV:A
Comchip Technology CO., LTD.
QW-G1057
0603/SOD-523F
Case Type
Qty per Reel
(Pcs)
4000
0603/SOD-523F
Reel Size
(inch)
7
