SMD Schottky Barrier Rectifier
COMCHIP
www.comchip.com.tw
CDBA120 Thru CDBA1100
Reverse Voltage: 20 - 100 Volts
Forward Current: 1.0 Amp
Features
DO-214AC (SMA)
Ideal for surface mount applications
Easy pick and place
Plastic package has Underwriters Lab.
flammability classification 94V-0
Built-in strain relief
Low forward voltage drop
0.067(1.70)
0.051(1.29)
0.180(4.57)
0.160(4.06)
0.110(2.79)
0.086(2.18)
Mechanical data
0.091(2.31)
0.067(1.70)
0.012(0.31)
0.006(0.15)
Case: JEDEC DO-214AC molded plastic
Terminals: solderable per MIL-STD-750,
method 2026
Polarity: Color band denotes cathode
end
Mounting position: Any
Approx. weight:0.064 gram
0.059(1.50)
0.035(0.89)
0.209(5.31)
0.185(4.70)
0.008(0.20)
0.004(0.10)
Dimensions in inches and (millimeters)
Maximum Ratings and Electrical Characterics
Parameter
Max. Repetitive Peak Reverse Voltage
Max. DC Blocking Voltage
Max. RMS Voltage
Peak Surge Forward Current
8.3ms single half sine-wave
superimposed on rate load
( JEDEC method )
Max. Average Forward Current
Max. Instantaneous Forward Current
at 1.0 A
Max. DC Reverse Current at Rated DC
Blocking Voltage
Ta=25
C
Ta=100
C
Max. Thermal Resistance (Note 1)
R
R
Operating Junction Temperature
Storage Temperature
Tj
T
STG
JA
JL
Symbol
V
RRM
V
DC
V
RMS
I
FSM
CDBA120
CDBA140
CDBA160
CDBA180
CDBA1100
Unit
V
V
V
A
20
20
14
40
40
28
60
60
42
80
80
56
100
100
70
35
Io
V
F
I
R
10
0.50
1.0
0.70
0.85
A
V
.
mA
0.5
5
88
C/W
20
-50 to +125
-65 to +150
C
C
Note 1: Thermal resistance from junction to ambient and junction to to lead P.C.B. Mounted on 0.2 x 0.2 copper pad areas
MDS0208007B
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