SMD Schottky Barrier Rectifier
COMCHIP
www.comchip.com.tw
CDBA120L thru CDBA140SL
Voltage: 20V
-
40V
Forward Current: 1.0 Amp
Features
Ideal for surface mount applications
Easy pick and place
Built-in strain relief
Super low forward voltage drop
0.067(1.70)
0.051(1.29)
0.180(4.57)
0.160(4.06)
0.012(0.31)
0.006(0.15)
0.091(2.31)
0.067(1.70)
0.059(1.50)
0.035(0.89)
0.008(0.20)
0.004(0.10)
0.110(2.79)
0.086(2.18)
DO-214AC (SMA)
Mechanical Data
Case:
Molded plastic
Epoxy: UL 94-0 rate flame retardant
Metallurgically bonded construction
Polarity: Color band denotes cathode end
Mounting position: Any
Weight:
0.063g
0.209(5.31)
0.185(4.70)
Dimensions in inches and (millimeters)
Maxium R
atings and Electrical Characteristics
Rating 25 ambient temperature unless otherwise specified
Single phase half wave, 60Hz, resistive or include load.
For capacitive load, derate current by 20%
TYPE NUMBER
CDBA120L CDBA120LL CDBA120SL CDBA140L CDBA140LL CDBA140SL
Maximum Recurrent Peak Reverse Voltage
20
20
20
40
40
40
Maximum RM Voltage
S
14
14
14
28
28
28
Maximum DCBlocking Voltage
20
20
20
40
40
40
Maximum Average Forward Rectified Current
Peak Forward Surge Current, 8.3 ms single half sine-
wave superimposed on rated load (JEDEC method)
Maximum
Instantaneous Forward Voltage at 1.0A
Maximum DCReverse Current
Ta = 25°C
at Rated DC Blocking Voltage
Ta = 80°C
Operating Temperature Range T
J
Storage Temperature Range T
STG
1.0
35
0.4
0.37
0.31
1.0
40
UNITS
V
V
V
A
A
0.38
0.34
0.31
V
mA
°C
°C
-25 to +80
-50 to +125
MDS0210009B
Page 1
COMCHIP [ COMCHIP TECHNOLOGY ]
