CDBV220-G

SMD Schottky Barrier Diodes
CDBV220-G
Forward current: 2.0A
Reverse voltage: 20V
RoHS Device
SOD-323
Features
0.108 (2.75)
- Low Forward Voltage Drop.
0.100 (2.55)
- Very Small SMD Package.
0.014 (0.35)
0.010 (0.25)
0.055 (1.40)
0.047 (1.20)
Mechanical Data
0.071 (1.80)
0.063 (1.60)
- Case: SOD-323, molded plastic.
- Terminals: Solderable per MIL-STD-750, method
2026.
0.006 (0.15)
0.003 (0.08)
0.039 (1.00)
MAX.
- Polarity: Indicated by cathode end.
0.004 (0.10)
0.000 (0.00)
Circuit Diagram
0.019 (0.475)REF
Dimensions in inches and (millimeter)
Maximum Ratings (At Ta=25°C, unless otherwise noted)
Symbol
Parameter
CDBV220-G
Unit
20
V
VR(RMS)
14
V
IF
2
A
IFSM
9
A
Peak repetitive reverse voltage
VRRM
Working peak reverse voltage
VRWM
RMS reverse voltage
Continuous forward current
Non-repetitive peak forward surge current @ t=8.3ms
Power dissipation
Thermal resistance from junction to ambient
(Note 1)
(Note 2)
(Note 1)
(Note 2)
250
PD
mW
480
400
RθJA
°C/W
208
Junction temperature range
TJ
-40 ~ +125
°C
Storage temperature range
TSTG
-55 ~ +150
°C
Note: (1) Device mounted on an FR4 PCB, single-sided copper, tin-plated and standard footprint.
(2) Device mounted on an FR4 PCB with copper pad 10 x 10 mm.
Electrical Characteristics (At Ta=25°C, unless otherwise noted)
Parameter
Reverse breakdown voltage
Reverse current
Forward voltage (Note 1)
Conditions
IR = 1mA
VR = 10V
VR = 20V
IF = 1A
IF = 2A
Total capacitance
VR = 4V, f = 1MHz
Symbol
Min.
V(BR)
20
IR
VF
Ctot
Max.
Unit
V
80
μA
100
0.45
0.55
120
V
pF
Note: (1) Pulse test: tp ≤ 300μs ; δ ≤ 0.02
Company reserves the right to improve product design , functions and reliability without notice.
REV: A
Page 1
QW-BB050
Comchip Technology CO., LTD.
SMD Schottky Barrier Diodes
RATING AND CHARACTERISTIC CURVES (CDBV220-G)
Fig.1 - Power Derating Curve
Fig.2 - Capacitance Characteristics
Capacitance Between Terminals, CT (pF)
Power Dissipation, PD (mW)
300
250
200
150
100
50
0
0
50
25
75
100
300
TA=25°C
f=1MHz
250
200
150
100
50
0
0
125
5
10
15
20
Ambient Temperature, Ta (°C)
Reverse Voltage, VR (V)
Fig.3 - Forward Characteristics
Fig.4 - Reverse Characteristics
10
2
Reverse Current, IR (mA)
Forward Current, IF (A)
1
TA = 100°C
TA = 25°C
0.1
0.01
0
100
200
300
400
500
600
TA = 100°C
1
0.1
TA = 25°C
0.01
0.001
0
Forward Voltage, VF (mV)
5
10
15
20
25
30
Reverse Voltage, VR (V)
Company reserves the right to improve product design , functions and reliability without notice.
REV: A
Page 2
QW-BB050
Comchip Technology CO., LTD.
SMD Schottky Barrier Diodes
Reel Taping Specification
12
o
0
D2
D1 D
W1
SOD-323
SOD-323
SYMBOL
A
B
C
d
D
D1
D2
(mm)
1.48 ± 0.05
3.30 ± 0.05
1.25 ± 0.05
1.50 + 0.10
178 ± 2.00
54.40 ± 1.00
13.00 ± 1.00
(inch)
0.058 ± 0.002
0.130 ± 0.002
0.049 ± 0.002
0.059 + 0.004
7.008 ± 0.079
2.142 ± 0.039
0.512 ± 0.039
SYMBOL
E
F
P
P0
P1
W
W1
(mm)
1.75 ± 0.10
3.50 ± 0.10
4.00 ± 0.10
4.00 ± 0.10
2.00 ± 0.10
8.00 + 0.30 /–0.10
12.30 ± 1.00
(inch)
0.069 ± 0.004
0.138 ± 0.004
0.158 ± 0.004
0.158 ± 0.004
0.079 ± 0.004 0.315 + 0.012 /–0.004 0.484 ± 0.039
Company reserves the right to improve product design , functions and reliability without notice.
REV: A
Page 3
QW-BB050
Comchip Technology CO., LTD.
SMD Schottky Barrier Diodes
Marking Code
Part Number
Marking Code
CDBV220-G
SH
XX
XX = Product type marking code
▎= The marking bar indicates the cathode.
Suggested PAD Layout
A
SOD-323
SIZE
(mm)
(inch)
A
2.15
0.085
B
0.70
0.028
C
0.70
0.028
C
B
Note:
1.General tolerance: ±0.05mm.
2.The pad layout is for reference purposes only.
Standard Packaging
REEL PACK
Case Type
SOD-323
REEL
Reel Size
( pcs )
(inch)
3,000
7
Company reserves the right to improve product design , functions and reliability without notice.
REV: A
Page 4
QW-BB050
Comchip Technology CO., LTD.
Similar pages