SMD Schottky Barrier Rectifier
COMCHIP
www.comchip.com.tw
CDBM120 Thru CDBM1100
Reverse Voltage: 20 - 100 Volts
Forward Current: 1.0 Amp
Features
Ideal for surface mount applications
Easy pick and place
Plastic package has Underwriters Lab.
flammability classification 94V-0
Exceeds environmental standard MIL-S-
19500/228
Low leakage current
MINI SMA
0.161(4.10)
0.146(3.70)
0.012(0.30) Typ.
0.071(1.80)
0.055(1.40)
Mechanical data
Case: Mini SMA/SOD-123 molded plastic
Terminals: solderable per MIL-STD-750,
method 2026
Polarity: Color band denotes cathode
end
Mounting position: Any
Approx. Weight:0.04 gram
0.110(2.80)
0.094(2.40)
0.063(1.60)
0.055(1.40)
0.035(0.90) Typ.
0.035(0.90) Typ.
Dimensions in inches and (millimeter)
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
CDBM120
CDBM140
CDBM160
CDBM180
CDBM1100
Unit
V
V
V
A
20
20
14
40
40
28
60
60
42
80
80
56
100
100
70
30
Io
V
F
I
R
10
0.50
1.0
0.70
0.85
A
V
mA
5
0.5
88
20
-55 to +125
-55 to +150
-55 to +150
C /W
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
MDS0208014B
Page 1
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