SMD Schottky Barrier Rectifiers
CDBAT320-HF Thru. CDBAT3100-HF
Forward current: 3.0A
Reverse voltage: 20 to 100V
RoHS Device
Halogen Free
2010/DO-214AC
Features
- Lead less chip form, no lead damage.
0.181(4.60)
0.173(4.40)
- Low power loss, High efficiency.
x0.020(x0.50)
0.091(2.30)
0.083(2.10)
- High current capability, low VF
- Plastic package has underwriters laboratory
flammability classification 94V-0.
0.045(1.15)
0.030(0.75)
0.045(1.15)
0.030(0.75)
Mechanical Data
0.046(1.16)
0.034(0.86)
- Case: Packed with FRP substrate and epoxy underfilled.
- Terminals: Pure Tin plated (Lead-Free),solderable
per MIL-STD-750, method 2026.
Dimensions in inches and (millimeter)
- Polarity: Laser cathode band marking.
- Weight: 0.02 grams (approx).
Circuit diagram
Maximum Ratings (At Ta=25°C, unless otherwise noted)
Symbol
CDBAT320-HF CDBAT340-HF CDBAT360-HF CDBAT3100-HF
Parameter
Non-repetitive peak reverse voltage
Average forward current
Unit
V
VRM
20
40
60
100
IF(AV)
3
A
Peak forward surge current
IFSM
80
A
@8.3ms single half sine-wave
Operating junction temperature range
Storage temperature
TJ
-55 to +125
-55 to +150
°C
°C
TSTG
-55 ~ +150
Electrical Characteristics (At Ta=25°C, unless otherwise noted)
Symbol
Min.
Typ.
Max.
Parameter
Conditions
Type
Unit
-
-
-
IF=1.0A
IF=3.0A
CDBAT320-HF
CDBAT340-HF
0.37
0.46
0.50
-
-
-
IF=1.0A
IF=3.0A
0.42
0.58
CDBAT360-HF
CDBAT3100-HF
VF
V
0.70
Forward voltage (Note1)
-
IF=1.0A
IF=3.0A
0.58
0.75
-
-
0.85
-
-
-
-
Reverse peak reverse current
Junction capacitance
VR=Max.VRRM, Ta=25°C
VR=4V, f=1.0MHz
IRRM
0.02
120
86
0.2
-
mA
pF
Cj
-
-
Junction to ambient (Note 2)
Junction to lead (Note 2)
RΘJA
RΘJL
ºC/W
ºC/W
Thermal resistance
24
Notes: (1) Pulse test width pw=300usec, 1% duty cycle.
(2)Mounted on P.C. board with 0.2*0.2”(5.0*5.0mm) copper pad areas.
Company reserves the right to improve product design , functions and reliability without notice.
REV:B
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QW-JB043
Comchip Technology CO., LTD.