SMD Schottky Barrier Diodes
CDBV220-G
Forward current: 2.0A
Reverse voltage: 20V
RoHS Device
SOD-323
Features
0.108 (2.75)
0.100 (2.55)
- Low Forward Voltage Drop.
- Very Small SMD Package.
0.014 (0.35)
0.010 (0.25)
0.055 (1.40)
0.047 (1.20)
0.071 (1.80)
0.063 (1.60)
Mechanical Data
- Case: SOD-323, molded plastic.
- Terminals: Solderable per MIL-STD-750, method
2026.
- Polarity: Indicated by cathode end.
0.006 (0.15)
0.003 (0.08)
0.039 (1.00)
MAX.
0.004 (0.10)
0.000 (0.00)
0.019 (0.475)REF
Circuit Diagram
Dimensions in inches and (millimeter)
Maximum Ratings (At Ta=25°C, unless otherwise noted)
Symbol
CDBV220-G
Parameter
Unit
Peak repetitive reverse voltage
Working peak reverse voltage
VRRM
VRWM
20
V
RMS reverse voltage
VR(RMS)
IF
14
2
V
A
A
Continuous forward current
Non-repetitive peak forward surge current @ t=8.3ms
IFSM
9
250
480
400
208
(Note 1)
(Note 2)
Power dissipation
PD
mW
(Note 1)
(Note 2)
Thermal resistance from junction to ambient
RθJA
°C/W
Junction temperature range
Storage temperature range
TJ
-40 ~ +125
-55 ~ +150
°C
°C
TSTG
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)
Symbol
Parameter
Conditions
Min.
Max.
Unit
Reverse breakdown voltage
V(BR)
IR = 1mA
20
V
VR = 10V
VR = 20V
IF = 1A
80
μA
Reverse current
IR
100
0.45
0.55
Forward voltage (Note 1)
VF
V
IF = 2A
Total capacitance
pF
VR = 4V, f = 1MHz
Ctot
120
Note: (1) Pulse test: tp ≤ 300μs ; δ ≤ 0.02
Company reserves the right to improve product design , functions and reliability without notice.
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Comchip Technology CO., LTD.