COMCHIP CDBW140R-HF

Comchip
Low IR SMD Schottky Barrier Rectifiers
SMD Diode Specialist
CDBW120R-HF Thru. CDBW1100R-HF
Reverse Voltage: 20 to 100 Volts
Forward Current: 1.0 Amp
RoHS Device
Halogen Free
SOD-123
Features
0.152(3.85)
0.140(3.55)
-Low Profile surface mount applications
in order to optimize board space.
-Low power loss, high efficiency.
0.026(0.65)
0.018(0.45)
-Hight current capability, low forward voltage drop.
0.067(1.70)
0.059(1.50)
-Hight surge capability.
0.110(2.80)
-Guarding for overvoltage protection.
0.102(2.60)
-Ultra high-speed switching.
-Silicon epitaxial planar chip,metal silicon junction.
0.049(1.25)
0.041(1.05)
Mechanical data
0.006 (0.15)
0.003 (0.08)
-Epoxy: UL94-V0 rate flame retardant.
-Case: Molded plastic, SOD-123
0.004(0.10) Max.
0.02 (0.50) REF
-Terminals: solderable per MIL-STD-750,
method 2026.
Dimensions in inches and (millimeter)
-Polarity: Indicated by cathode band.
-weight: 0.010 grams
Maximum Ratings and Electrical Characteristics
O
Ratings at Ta=25 C unless otherwise noted.
Single phase, half wave, 60Hz, resistive or inductive loaded.
For capacitive load, derate current by 20% .
Symbol
CDBW
120R-HF
CDBW
130R-HF
CDBW
140R-HF
CDBW
160R-HF
CDBW
1100R-G
Units
Max. Repetitive Peak Reverse Voltage
VRRM
20
30
40
60
100
V
Max. DC Blocking Voltage
VDC
20
30
28
42
70
V
Max. RMS voltage
VRMS
14
21
40
60
100
V
0.55
0.75
0.86
V
Parameter
Max. Instantaneous Forward Voltage @
1.0A, TA=25°C
VF
Operating Temperature
TJ
0.52
-50 to +150
Symbol
°C
MAX.
Units
IO
1.0
A
IFSM
5.5
A
VR =VRRM TA=25°C
IR
0.1
mA
VR =VRRM TA=100°C
IR
20
mA
Junction to ambient
RθJA
88
°C/W
CJ
120
pF
Parameter
Conditions
Forward Rectified Current
See Fig.1
Forward Surge Current
8.3ms single half sine-wave superimposed
on rate load (JEDEC method)
MIN.
TYP.
Reverse Current
Thermal Resistance
Diode Junction Capacitance f=1MHZ and applied 4V DC reverse Voltage
Storage Temperature
TSTG
-50
+150
°C
REV: A
Page 1
QW-JL011
Comchip Technology CO., LTD.
Comchip
Low IR SMD Schottky Barrier Rectifiers
SMD Diode Specialist
RATING AND CHARACTERISTIC CURVES (CDBW120R-HF thru. CDBW1100R-HF)
Fig.2- Typical Forward Characteristics
0.4
0.2
-H
F
0R
BW
14
~C
D
F
-H
0R
-H
F
0R
F
-H
BW
11
0
0R
1.0
CD
0.6
3.0
BW
16
0.8
10
CD
1.0
100
BW
12
Average Forward Current , (A)
1.2
CD
INSTANTANEOUS FORWARD CURRENT, (A)
Fig.1- Typical Forward Current
Derating Curve
0.1
TJ=25°C
Pulse Width 300us
1% Duty Cycle
0.01
0
0
20
40
60
80
0.1
100 120 140 160 180
0.5
0.3
O
0.7
0.9
1.1
1.3
1.5
Ambient Temperature, ( C)
Forward Voltage, (V)
Fig.3- Typical Junction Capacitance
Fig.4- Typical Reverse Characteristics
100
Reverse Leakage Current , (mA)
350
Junction Capacitance , (pF)
300
250
200
150
100
10
1
TJ=125°C
0.1
TJ=25°C
50
0.01
0
0.01
0
0.1
1
10
100
40
80
120
160
200
Percent of Rated Peak Reverse Voltage, (%)
Reverse Voltage, (V)
REV: A
Page 2
QW-JL011
Comchip Technology CO., LTD.
Comchip
Low IR SMD Schottky Barrier Rectifiers
SMD Diode Specialist
Reel Taping Specification
d
P0
P1
E
Index hole
T
F
W
B
P
A
C
12
o
0
D2
D1 D
W1
Trailer
Device
.......
.......
End
.......
.......
Leader
.......
.......
10 pitches (min)
.......
.......
Start
10 pitches (min)
Direction of Feed
SOD-123
SOD-123
SYMBOL
A
B
C
d
D
D1
D2
(mm)
1.85 ± 0.10
3.94 ± 0.10
1.57 ± 0.10
1.55 + 0.10
178 ± 1.00
54.40 ± 0.40
13.0 ± 0.20
(inch)
0.073 ± 0.004
0.155 ± 0.004
0.062 ± 0.004
0.061 + 0.004
7.008 ± 0.039
2.142 ± 0.016
0.512 ± 0.008
SYMBOL
E
F
P
P0
P1
W
W1
(mm)
1.75 ± 0.10
3.50 ± 0.05
4.00 ± 0.10
4.00 ± 0.10
2.00 ± 0.10
8.00 + 0.30 /–0.10
9.50 ± 1.00
(inch)
0.069 ± 0.004
0.138± 0.002
0.158 ± 0.004
0.158 ± 0.004
0.079 ± 0.004
0.315 + 0.012 /–0.004
0.374 ± 0.039
REV: A
Page 3
QW-JL011
Comchip Technology CO., LTD.
Comchip
Low IR SMD Schottky Barrier Rectifiers
SMD Diode Specialist
Marking Code
Part Number
Marking Code
CDBW120R-HF
SJ
CDBW130R-HF
SK
CDBW140R-HF
SL
CDBW160R-HF
SM
CDBW1100R-HF
SN
XX
xx= Product type marking code
Suggested PAD Layout
D
SOD-123
SIZE
A
(mm)
(inch)
E
A
3.35
0.132
B
0.80
0.031
C
1.00
0.039
D
4.15
0.163
E
2.55
0.100
C
B
Standard Packaging
Case Type
SOD-123
Qty Per Reel Reel Size
(Pcs)
(inch)
3,000
7
REV: A
Page 4
QW-JL011
Comchip Technology CO., LTD.