CDBW01540RF-HF

Low IR SMD Schottky Barrier Switching Diodes
CDBW01540RF-HF / CDBW01560RF-HF
Reverse Voltage: 40 V / 60 V
Forward Current: 15 mA
RoHS Device
Halogen Free
Features
SOD-123
- Low forward voltage drop.
- Guard ring construction for transient protection.
0.112(2.85)
0.100(2.55)
- Negligible reverse recovery time.
0.069(1.75)
0.057(1.45)
0.022(0.55)
Typ.
Mechanical data
0.152(3.85)
- Case: SOD-123, Molded Plastic
0.140(3.55)
- Terminals: Solderable per MIL-STD-750,
method 2026.
- Weight: 0.0097 grams(approx.).
0.045(1.15)
0.004(0.10)
TYP.
TYP.
Circuit Diagram
1
Cathode
0.016(0.45)
0.012(0.25)
0.004(0.10)
0.001(0.02)
2
Anode
Dimensions in inches and (millimeter)
Maximum Ratings (at Ta=25°C unless otherwise noted)
Parameter
Symbol
Repetitive peak reverse voltage
VRRM
Working peak
VRWM
DC reverse voltage
CDBW01540RF-HF
CDBW01560RF-HF
Unit
40
60
V
28
42
V
VR
RMS reverse voltage
VRMS
@t<1.0s
Repetitive peak forward current
50
mA
2.0
A
IFRM
@t=10µS
Forward continuous current
IFM
15
mA
Power dissipation
PD
400
mW
RθJA
300
°C/W
TJ, TSTG
-65 to +125
°C
Thermal resistance junction to ambient
Junction and Storage temperature range
Company reserves the right to improve product design , functions and reliability without notice.
REV:B
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Page 1
Comchip Technology CO., LTD.
Low IR SMD Schottky Barrier Switching Diodes
Electrical Characteristics (at Ta=25°C unless otherwise noted)
Parameter
Symbol
Conditions
Typ.
Max.
V(BR)R
IR=10μA
V
60
CDBW01560RF-HF
0.39
CDBW01540RF-HF
VF1
IF=1.0mA
CDBW01560RF-HF
0.41
CDBW01540RF-HF
0.90
Forward voltage
V
VF2
IF=15mA
1.00
CDBW01560RF-HF
CDBW01540RF-HF
Reverse current
VR=30V
0.2
VR=50V
0.2
μA
IRM
CDBW01560RF-HF
CDBW01540RF-HF
Capacitance between terminals
2.2
CT
pF
VR=0 , f=1MHz
2.0
CDBW01560RF-HF
Reverse recovery time
Unit
40
CDBW01540RF-HF
Reverse breakdown voltage
Min.
trr
IR=IF=5mA
Irr=0.1*IR,RL=100Ω
1.0
ns
Company reserves the right to improve product design , functions and reliability without notice.
REV:B
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Page 2
Comchip Technology CO., LTD.
Low IR SMD Schottky Barrier Switching Diodes
RATING AND CHARACTERISTIC CURVES (CDBW01540RF-HF/CDBW01560RF-HF)
Fig.1 - Power Derating Curve
Fig.2 - Typical Forward Characteristics
10
TA=25°C
40V
400
Forward Current, IF (mA)
Power Dissipation, PD (mW)
500
300
200
100
0
1
60V
0.1
0.01
0
25
50
75
100
125
0
150
0.2
0.4
0.8
1.0
Forward Voltage, VF (V)
Ambient Temperature, TA (°C)
Fig.3 - Typical Junction Capacitance
vs. Reveres Voltage
Fig.4 - Typical Reveres Characteristics
10
2.0
TJ=25°C
f=1MHz
TA=125°C
Reverse Current, IR (μA)
Total Capacitance, CT (pF)
0.6
40V
1.0
60V
1
TA=75°C
0.1
TA=25°C
0.01
TA=0°C
0.001
TA=-65°C
0
0
10
20
30
40
50
0.0001
0
Reverse Voltage, VR (V)
10
20
30
40
50
60
Reverse Voltage, VR (V)
Company reserves the right to improve product design , functions and reliability without notice.
REV:B
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Page 3
Comchip Technology CO., LTD.
Low IR SMD Schottky Barrier Switching Diodes
Reel Taping Specification
d
P0
P1
E
Index hole
F
W
B
C
P
A
12
o
0
D2
D1 D
W1
Trailer
Device
.......
.......
End
.......
.......
Leader
.......
.......
.......
.......
160mm (min)
Start
400mm (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 + 0.05
178.00 ± 1.00
54.00 ± 0.50
13.00 ± 0.50
(inch)
0.073 ± 0.004
0.155 ± 0.004
0.062 ± 0.004
0.061 + 0.002
7.008 ± 0.039
2.126 ± 0.020
0.512 ± 0.020
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 ± 0.05
8.00 +0.20/ -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 ± 0.002 0.315 +0.008/ -0.004
0.374 ± 0.039
Company reserves the right to improve product design , functions and reliability without notice.
REV:B
QW-J
QW-JBS01
Page 4
Comchip Technology CO., LTD.
Low IR SMD Schottky Barrier Switching Diodes
Marking Code
Part Number
Marking Code
CDBW01540RF-HF
S3
CDBW01560RF-HF
S1
XX
xx = Product type marking code
Suggested PAD Layout
SOD-123
D
SIZE
(mm)
(inch)
A
1.22
0.048
B
0.91
0.036
C
2.36
0.093
D
4.19
0.165
C
A
B
Standard Packaging
REEL PACK
Case Type
SOD-123
REEL
Reel Size
( pcs )
(inch)
3,000
7
Company reserves the right to improve product design , functions and reliability without notice.
REV:B
QW-J
QW-JBS01
Page 5
Comchip Technology CO., LTD.
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