Comchip CDBA160-G Smd schottky barrier rectifier Datasheet

SMD Schottky Barrier Rectifiers
CDBA120-G Thru. CDBA1100-G
Reverse Voltage: 20 to 100 Volts
Forward Current: 1.0 Amp
RoHS Device
Features
DO-214AC (SMA)
-Ideal for surface mount applications.
-Easy pick and place.
0.177(4.50)
0.157(3.99)
-Plastic package has Underwriters Lab.
flammability classification 94V-0.
0.110(2.79)
0.100(2.54)
0.065(1.65)
0.049(1.25)
-Built-in strain relief.
-Low forward voltage drop.
Mechanical data
0.208(5.28)
0.193(4.90)
-Case: JEDEC DO-214AC, molded plastic.
0.012(0.305)
0.006(0.152)
0.090(2.29)
0.078(1.98)
-Terminals: solderable per MIL-STD-750,
method 2026.
0.005(0.127) max.
0.060(1.52)
0.030(0.76)
-Polarity: Color band denotes cathode end.
-Approx. weight: 0.064 grams
Dimensions in inches and (millimeter)
Maximum Ratings and Electrical Characteristics
Parameter
Symbol
CDBA
120-G
CDBA
140-G
CDBA
160-G
CDBA
180-G
CDBA
1100-G
Units
Max. repetitive peak reverse voltage
VRRM
20
40
60
80
100
V
Max. DC blocking voltage
VDC
20
40
60
80
100
V
Max. RMS voltage
VRMS
14
28
42
56
70
V
Peak forward surge current, 8.3ms single half
sine-wave superimposed on rate load
(JEDEC Method)
IFSM
30
A
Max. average forward rectified current 0.375”
(9.5mm) lead length(see fig.1)
I(AV)
1.0
A
Max. instantaneous forward voltage at
1.0A(Note 1)
VF
Max. instantaneous reverse current
at rated DC blocking voltage(Note 1)
TA=25 OC
O
0.55
0.85
0.75
0.5
IR
mA
10
TA=125 C
RθJA
88
RθJL
28
O
C/W
Max. thermal resistance (Note 2)
Operating and storage temperature Range
Storage temperature range
V
TJ
-65 to +125
TSTG
-65 to +150
-65 to +150
O
C
O
C
Notes:
1. P.C.B. Mounted with 0.2×0.2 inch (5.0*5.0mm) copper pad .
2. Pulse test: 300μs width,1% duty cycle.
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SMD Schottky Barrier Rectifiers
RATING AND CHARACTERISTIC CURVES (CDBA120-G thru CDBA1100-G)
Fig.2 - MAXMUM Non-Repetitive
Surge Current
Fig.1 - Foward Current Derating Curve
30
P e a k F o r w a r d S u r g e Cur r e n t,(A )
Average Forward Current, (A)
1.0
0.8
0.6
0.4
Single Phase
Half wavef 60Hz
Reslstive or
Inductive Load
0.2
20
10
0
0
0
25
50
75
100
125
150
1
175
10
100
Ambient Temperature, (°C)
Number of Cycles at 60Hz
Fig.3 - Forward Characteristics
Fig.4 - Typical Junction Capacitance
10
1000
Capacitance, (PF)
Instantaneous Foroard Current,(A)
8.3ms single half sine-wave,
(JEDEC Method) TJ=TJMax
1.00
0.1
100
O
TJ=25 C
Pulse width=300us
1% duty cycle
O
TJ=25 C f=1MHz
0.01
0.2
0
0.4
0.6
0.8
1.0
1.2
1.4
10
0.1
1.0
4.0
10.0
100
Reverse Voltage, (V)
Instantaneous Forward Voltage, (V)
Fig.5 - Typical Reverse Characteristics
Instantaneous Reverse Current, (uA)
100
10
O
TJ=125 C
1.0
O
TJ=100 C
0.1
0.01
O
TJ=25 C
0.001
0
20
40
60
80
100
120
140
Percent of Rated Peak Reverse Voltage (%)
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SMD Schottky Barrier Rectifiers
Reel Taping Specification
d
P0
P1
T
E
Index hole
F
B
W
C
Polarity
P
A
12
o
0
D2
D1 D
W1
Trailer
Device
.......
.......
End
.......
.......
Leader
.......
.......
.......
.......
10 pitches (min)
Start
10 pitches (min)
Direction of Feed
SMA
(DO-214AC)
SMA
(DO-214AC)
SYMBOL
A
B
C
d
D
D1
D2
(mm)
2.70 (max)
5.30 (max)
2.66 (max)
1.50 ± 0.10
330± 2.00
50.0 MIN.
13.5 ± 1.00
(inch)
0.106 (max)
0.209 (max)
0.105 (max)
0.059 ± 0.004
12.99± 0.079
1.969 MIN.
0.531 ± 0.039
SYMBOL
E
F
P
P0
P1
W
W1
(mm)
1.75 ± 0.10
5.50 ± 0.05
4.00 ± 0.10
4.00 ± 0.10
2.00 ± 0.05
12.0 ± 0.30
18.4 (max)
(inch)
0.689 ± 0.004
0.217 ± 0.002
0.157 ± 0.004
0.157 ± 0.004
0.079 ± 0.002
0.472 ± 0.012
0.724 (max)
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SMD Schottky Barrier Rectifiers
Marking Code
Package:
Comchip logo
C
XXXX
PKG
SMA
SMB
SMC
A
B
C
Product type marking code:
Part Number
Marking Code
CDBA120-G
B120
CDBA140-G
B140
CDBA160-G
B160
CDBA180-G
B180
CDBA1100-G
B1100
Suggested PAD Layout
D
DO-214AC(SMA)
A
SIZE
(mm)
(inch)
A
3.80
0.150
B
1.60
0.063
C
2.80
0.110
D
5.40
0.213
E
2.20
0.087
E
C
B
Standard Packaging
REEL PACK
Case Type
DO-214AC
(SMA)
REEL
Reel Size
( pcs )
(inch)
5,000
13
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