CDBA220SLR-HF Datasheet, PDF (1/4 Pages) Comchip Technology – Super Low VF Low IR SMD Schottky Barrier Rectifiers

Super Low VF Low IR SMD Schottky Barrier Rectifiers
CDBA220SLR-HF Thru. CDBA260SLR-HF
Reverse Voltage: 20 to 40 Volts
Forward Current: 2.0 Amp
RoHS Device
Halogen free
Features
-Low Profile surface mount applications
in order to optimize board space.
-Low power loss, high efficiency.
-Hight current capability, low forward voltage drop.
-Hight surge capability.
-Guardring for overvoltage protection.
-Ultra high-speed switching.
-Silicon epitaxial planar chip,metal silicon junction.
Mechanical data
-Epoxy: UL94-V0 rate flame retardant.
-Case: Molded plastic, DO-214AC / SMA
-Terminals: Gold plated, solderable per MIL-STD-750,
method 2026.
-Polarity: Indicated by cathode band.
-weight: 0.055 grams
DO-214AC (SMA)
0.067 (1.70)
0.047 (1.20)
0.181 (4.60)
0.157 (4.00)
0.114 (2.90)
0.083 (2.10)
0.098 (2.50)
0.067 (1.70)
0.061 (1.55)
0.030 (0.75)
0.012 (0.30)
TYP.
0.008(0.20)
0.004(0.10)
0.209 (5.30)
0.185 (4.70)
Dimensions in inches and (millimeter)
Maximum Ratings and Electrical Characteristics
Ratings at Ta=25°C unless otherwise noted.
Single phase, half wave, 60Hz, resistive or inductive loaded.
For capacitive load, derate current by 20% .
Parameter
Symbol CDBC220SLR-HF CDBC240SLR-HF
Max. Repetitive peak reverse voltage
Max. DC blocking voltage
Max. RMS voltage
Max. instantaneous forward voltage @
2.0A, TA=25°C
Operating Temperature
VRRM
VDC
VRMS
VF
TJ
20
20
14
0.35
40
40
28
0.40
-50 to +150
CDBC260SLR-HF Units
60
V
60
V
42
V
0.50
V
°C
Parameter
Conditions
Symbol
Forward rectified current see Fig.1
IO
8.3ms single half sine-wave superimposed
Forward surge current
on rate load (JEDEC method)
IFSM
VR =VRRM TA=25°C
IR
Reverse current
VR =VRRM TA=100°C
IR
Thermal resistance
Junction to ambient
RθJA
Diode junction capacitance f=1MHZ and applied 4V DC reverse Voltage
CJ
Storage temperature
TSTG
MIN.
-50
QW-JL016
Comchip Technology CO., LTD.
TYP.
50
30
MAX.
2.0
50
0.5
20
+150
Units
A
A
mA
mA
°C/W
pF
°C
REV: A
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