+125 OC
TSTG
Forward voltage IF = 10mA VFV
0.45
Reverse current
Capacitance between terminals
VR = 10V
f = 1 MHz, and 10 VDC reverse voltage
IR
CT
uA
pF
6
1
CDBQR0140R-HF
SMD Schottky Barrier Diode
QW-G1104
O
Maximum Rating (at TA=25 C unless otherwise noted)
O
Electrical Characteristics (at TA=25 C unless otherwise noted)
Page 1
Typ
IO
VR
VRRM
Average forward rectified current
Reverse voltage
Repetitive Peak reverse voltage
Forward current,surge peak
Symbol
Parameter Conditions Min
Max
Unit
V
V
mA
100
40
45
Tj
Storage temperature range
Operating temperature range OC
+125
-40
IFSM
8.3 ms single half sine-wave superimposed
on rate load (JEDEC method) 1A
REV:C
mW
125
PD
Power Dissipation
Io = 100 mA
VR = 40 Volts
RoHS Device
Halogen Free
0402/SOD-923F
Dimensions in inches and (millimeter)
0.041(1.05)
0.037(0.95)
0.026(0.65)
0.022(0.55)
0.020(0.50)
0.022(0.55)
0.018(0.45)
0.014(0.35)
0.010(0.25)
0.016(0.40)
Circuit diagram
Mechanical data
- Case: 0402 / SOD-923F standard package,
molded plastic.
- Terminals: Gold plated, solderable per
MIL-STD-750,method 2026.
- Marking Code: cathode band & B9
- Mounting position: Any.
- Weight: 0.001 grams(approx.).
Features
- Low reverse current.
- Extremely thin / leadless package.
- Majority carrier conduction.
- Designed for mounting on small surface.
Company reserves the right to improve product design , functions and reliability without notice.
Typ
Symbol
Parameter Conditions Min
Max
Unit
-40
Capacitance between terminals (PF)
Reverse voltage (V)
RATING AND CHARACTERISTIC CURVES (CDBQR0140R-HF)
SMD Schottky Barrier Diode
Page 2
Forward current (mA )
0.2 0.40
1
100
0.6
0.1
1.0
Forward voltage (V)
Fig. 1 - Forward characteristics
Reverse current ( A )
Reverse voltage (V)
Fig. 2 - Reverse characteristics
0 1510 30
20
1
10
100
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
QW-G1104
Fig. 3 - Capacitance between
terminals characteristics
0.8
REV:C
535
25 40
10
O
25C
O
75 C
O
125 C
O
-25C
1u
1n
10u
1m
100n
10n
0 10 20 30 40
100u
O
-25 C
O
25 C
O
75 C
O
125 C
Company reserves the right to improve product design , functions and reliability without notice.
SMD Schottky Barrier Diode
Page 3
QW-G1104
REV:C
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
BCdD D2
D1
E F P P0P1T
SYMBOL
A
W W1
(mm)
(inch) 0.026 0.004±0.045 0.004±0.024 0.004±0.061 + 0.004 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.
0.75 0.10± 1.15 0.10±
4.00 0.10±
1.55 + 0.10
3.50 0.05±1.75 0.10±
60.0 MIN. 13.0 0.20±0.60 0.10±
4.00 0.10± 2.00 0.10± 0.22 0.05± 8.00 0.20± 13.5 MAX.
178 1±
0402
(SOD-923F)
0402
(SOD-923F)
Company reserves the right to improve product design , functions and reliability without notice.
SMD Schottky Barrier Diode
Page 4
QW-G1104
REV:C
B9
Suggested PAD Layout
Marking Code
Company reserves the right to improve product design , functions and reliability without notice.
SIZE
(inch)
0.030
(mm)
0.750
0.500
0.700
0.020
0.028
0402/SOD-923F
1.250 0.049
E0.250 0.010
A
B
C
D
A
C
B
E
D
Standard Packaging
Case Type Qty Per Reel
(Pcs)
5,000
0402/SOD-923F
Reel Size
(inch)
7
Part Number
CDBQR0140R-HF
Marking Code
B9
