CDBA220L-HF Datasheet, PDF (1/4 Pages) Comchip Technology – Low VF SMD Schottky Barrier Rectifiers

Low VF SMD Schottky Barrier Rectifiers
CDBA220L-HF Thru. CDBA240L-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.
-Guarding for overvoltage protection.
-Ultra high-speed switching.
-Silicon epitaxial planar chip,metal silicon junction.
Mechanical data
-Case: JEDEC DO-214AC / SMA, molded plastic.
-Epoxy: UL 94V-0 rate flame retardant.
-Terminals: Solder plated, Solderable per
-MIL-STD-750, method 2026.
-Polarity: Indicated by cathode band.
-Mounting position: Any.
-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 CDBA220L-HF
CDBA230L-HF
CDBA240L-HF
Max. Recurrent Peak Reverse Voltage
VRRM
Max. RMS Voltage
Max. DC Blocking Voltage
Max. Instantaneous Forward Voltage
@2.0A, TA=25°C
VRMS
VDC
VF
Max. Forward Rectified Current (See Fig.1)
Max. Forward Surge Current,
8.3ms single half sine-wave superimposed
on rated load (JEDEC method)
VR=VRRM TJ=25°C
Max. Reverse Current
VR=VRRM TJ=100°C
Typical Thermal Resistance (Note 1)
Typical Diode Junction Capacitance(Note 2)
Operating Temperature Range
Storage Temperature Range
IO
IFSM
IR
RθJA
CJ
TJ
TSTG
NOTES:
1. Thermal resistance from junction to ambient.
2. F=1MHZ and applied 4V DC reverse Voltage.
20
14
20
0.38
30
40
21
28
30
40
0.40
2.0
50
1.0
20
70
160
-50 to +100
-50 to +150
QW-JL007
Comchip Technology CO., LTD.
Unit
V
V
V
V
A
A
mA
°C/W
pF
°C
°C
REV: B
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