CDBV120-HF Datasheet, PDF (1/5 Pages) Comchip Technology – SMD Schottky Barrier Diodes

SMD Schottky Barrier Diodes
CDBV120-HF Thru. CDBV140-HF
Forward current: 1.0A
Reverse voltage: 20 to 40V
RoHS Device
Halogen Free
SOD-323
Features
- For use in low voltage, high frequency inverters.
- Free wheeling, and polarity protection applications.
Mechanical Data
- Case: SOD-323, molded plastic.
- Terminals: Solderable per MIL-STD-750, method
2026.
- Polarity: Indicated by cathode end.
Circuit Diagram
0.014 (0.35)
0.010 (0.25)
0.108 (2.75)
0.100 (2.55)
0.071 (1.80)
0.063 (1.60)
0.039 (1.00)
MAX.
0.035 (0.90)
0.031 (0.80)
0.004 (0.10)
0.000 (0.00)
0.055 (1.40)
0.047 (1.20)
0.006 (0.150)
0.003 (0.080)
0.019 (0.475)REF
Dimensions in inches and (millimeter)
Maximum Ratings (At Ta=25°C, unless otherwise noted)
Parameter
Symbol
Non-repetitive peak reverse voltage
Peak repetitive peak reverse voltage
Working peak reverse voltage
DC blocking voltage
RMS reverse voltage
Average rectified output current
Non-repetitive peak forward surge current @ t=8.3ms
Repetitive peak forward current
Power dissipation
Thermal resistance, junction to ambient
Junction temperature range
Storage temperature range
VRM
VRRM
VRWM
VR
VR(RMS)
IO
IFSM
IFRM
PD
RθJA
TJ
TSTG
CDBV120-HF CDBV130-HF CDBV140-HF
20
30
40
20
30
40
14
21
28
1
9
1.5
250
400
-40 ~ +125
-55 ~ +150
Unit
V
V
V
A
A
A
mW
°C/W
°C
°C
Electrical Characteristics (At Ta=25°C, unless otherwise noted)
Parameter
Conditions Symbol
Min.
Max.
Reverse breakdown voltage
Reverse voltage leakage current
Forward voltage
CDBV120-HF
CDBV130-HF IR = 1mA
CDBV140-HF
CDBV120-HF
CDBV130-HF
CDBV140-HF
VR = 20V
VR = 30V
VR = 40V
CDBV120-HF
CDBV130-HF
CDBV140-HF
IF = 1A
CDBV120-HF
CDBV130-HF
CDBV140-HF
IF = 3A
20
V(BR)
30
40
IR
VF
1
0.45
0.55
0.60
0.75
0.875
0.90
Diode capacitance
VR = 4V, f = 1MHz
CD
120
QW-JB041
Company reserves the right to improve product design , functions and reliability without notice.
Comchip Technology CO., LTD.
Unit
V
mA
V
V
pF
REV:B
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