Supper Low VF Low IR SMD Schottky Barrier Rectifiers
Reverse Voltage: 20 to 60 Volts
Forward Current: 2.0 Amp
RoHS Device
Page 1
REV: B
Features
-Ultra high-speed switching.
Mechanical data
-Case: Molded plastic, DO-214AB / SMC
-Terminals: solderable per MIL-STD-750,
method 2026.
-Polarity: Indicated by cathode band.
-weight: 0.226 grams
CDBC220SLR-HF Thru. CDBC260SLR-HF
QW-JL015
Comchip Technology CO., LTD.
CDBC220SLR-HF
Max. Repetitive peak reverse voltage
Max. DC blocking voltage
Max. RMS voltage
CDBC240SLR-HF CDBC260SLR-HF
Units
Symbol
Parameter
VRRM
VDC
VRMS
20
20
14
40
40
28
60
60
42
V
V
V
Max. instantaneous forward voltage @
2.0A, TA=25°C
VF
0.35 0.40 0.50
V
Operating Temperature
TJ
-50 to +150
°C
-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.
Forward surge current
Reverse current
Storage temperature
A
A
mA
Parameter
Conditions
on rate load (JEDEC method)
8.3ms single half sine-wave superimposed
Forward rectified current
see Fig.1
Thermal resistance
Diode junction capacitance
VR =VRRM TA=25°C
VR =VRRM TA=100°C
f=1MHZ and applied 4V DC reverse Voltage
Junction to ambient
Symbol
IO
IFSM
IR
RθJA
CJ
TSTG
IR
MIN. TYP. MAX.
mA
°C/W
pF
°C
2.0
50
0.5
20
50
30
-50 +150
Units
-Epoxy: UL94-V0 rate flame retardant.
-Silicon epitaxial planar chip,metal silicon junction.
Halogen Free
Dimensions in inches and (millimeter)
DO-214AB (SMC)
0.114 (2.90)
0.075 (1.90)
0.126 (3.20)
0.114 (2.90)
0.245 (6.22)
0.220 (5.59)
0.280 (7.11)
0.260 (6.60)
0.019 (0.485)
MAX.
0.325 (8.25)
0.305 (7.75)
0.063 (1.60)
0.030 (0.76)
0.008(0.20)
0.004(0.10)
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% .
