CDBA2100LR-HF

Low VF Low IR SMD Schottky Barrier Rectifiers
CDBA240LR-HF Thru. CDBA2200LR-HF
Reverse Voltage: 40 to 200 Volts
Forward Current: 2.0 Amp
RoHS Device
Halogen free
Features
DO-214AC (SMA)
-Low Profile surface mount applications
in order to optimize board space.
-Low power loss, high efficiency.
0.067 (1.70)
0.047 (1.20)
-High current capability, low forward voltage drop.
0.114 (2.90)
0.083 (2.10)
-High surge capability.
0.187 (4.75)
0.157 (4.00)
-Guard ring for overvoltage protection.
-Ultra high-speed switching.
-Silicon epitaxial planar chip,metal silicon junction.
0.012 (0.30)
TYP.
Mechanical data
0.098 (2.50)
0.067 (1.70)
-Epoxy: UL94-V0 rate flame retardant.
-Case: Molded plastic, DO-214AC / SMA
0.008(0.20)
0.003(0.08)
0.224 (5.70)
0.185 (4.70)
0.061 (1.55)
0.030 (0.75)
-Terminals: solderable per MIL-STD-750,
method 2026.
-Polarity: Indicated by cathode band.
-Weight: 0.055 grams
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% .
Symbol
CDBA
240LR-HF
CDBA
260LR-HF
CDBA
2100LR-HF
CDBA
2150LR-HF
CDBA
2200LR-HF
Units
Max. Repetitive peak reverse voltage
VRRM
40
60
100
150
200
V
Max. DC blocking voltage
VDC
40
60
100
150
200
V
Max. RMS voltage
Parameter
VRMS
28
42
70
105
140
V
Max. Instantaneous forward voltage
@2.0A, TA=25°C
VF
0.45
0.55
0.75
0.82
0.85
V
Operating Temperature
TJ
-50 to +150
-50 to +175
Symbol
°C
MAX.
Units
IO
2.0
A
IFSM
70
A
VR =VRRM TA=25°C
IR
0.5
mA
VR =VRRM TA=100°C
IR
20
mA
Thermal Resistance
Junction to ambient
RθJA
50
°C/W
Diode Junction capacitance
f=1MHZ and applied 4V DC reverse Voltage
CJ
30
pF
Parameter
Conditions
Forward rectified current
see Fig.1
Forward surge current
8.3ms single half sine-wave superimposed
on rate load (JEDEC method)
MIN.
TYP.
Reverse Current
Storage temperature
TSTG
-50
+175
Company reserves the right to improve product design , functions and reliability without notice.
°C
REV:B
Page 1
QW-JL020
Comchip Technology CO., LTD.
Low VF Low IR SMD Schottky Barrier Rectifiers
RATING AND CHARACTERISTIC CURVES (CDBA240LR-HF Thru. CDBA2200LR-HF)
Fig.1 - Typical Forward Current
Derating Curve
Fig.2 - Typical Forward Characteristics
CD
1
BA2
2.0
50 L
R-H
1.2
20 0
LRHF
0
A21
0.8
BA2
C DB
HF~
LR-
D
F~C
1.6
0L R
-H F
0.4
0
0
25
50
75
100
125
150
24
BA
CD
R -H
10
F
C
A2
DB
3.0
1.0
CD
2
BA
1
L
00
R-
60
LR
~C
HF
-H
D
F
22
BA
00
LR
-H
F
0.1
TJ=25°C
Pulse Width 300us
1% Duty Cycle
0.01
0.1
175
0L
0.3
0.5
0.7
0.9
1.1
1.3
1.5
Ambient Temperature, (°C)
Forward Voltage, (V)
Fig.3 - Maximum Non-repetitive
Forward Surge Current
Fig.4 - Typical Junction Capacitance
100
700
TJ=25°C
8.3ms single half sine
wave, JEDEC method
Junction Capacitance, (pF)
Peak Forward Surge Current, (A)
Instantaneous Forward Current, (A)
2.4
0
A24
CDB
Average Forward Current, (A)
100
80
60
40
20
600
500
400
300
200
100
0
1
10
100
0
0.01
Number of Cycles at 60Hz
0.1
1
10
100
Reverse Voltage, (V)
Fig.5 - Typical Reverse Characteristics
Reverse Leakage Current, (mA)
100
10
1.0
TJ=125 °C
0.1
TJ=25 °C
0.01
0
20
40
60
80
100
120
140
Percent of Rated Peak Reverse Voltage, (%)
Company reserves the right to improve product design , functions and reliability without notice.
REV:B
Page 2
QW-JL020
Comchip Technology CO., LTD.
Low VF Low IR SMD Schottky Barrier Rectifiers
Reel Taping Specification
d
P0
P1
T
E
Index hole
F
W
B
P
C
A
12
o
0
D2
D1 D
W1
Trailer
Device
.......
.......
End
.......
.......
Leader
.......
.......
.......
.......
10 pitches (min)
Start
10 pitches (min)
Direction of Feed
DO-214AC
(SMA)
DO-214AC
(SMA)
SYMBOL
A
B
C
d
D
D1
D2
(mm)
2.70 ± 0.10
5.30 ± 0.10
2.66 ± 0.10
1.50 ± 0.10
330 ± 2.00
62.0 MIN.
13.50 ± 0.50
(inch)
0.106 ± 0.004
0.209 ± 0.004
0.105 ± 0.004
0.059 ± 0.004
12.99 ± 0.079
2.441 MIN.
0.531 ± 0.020
SYMBOL
E
F
P
P0
P1
T
W
W1
(mm)
1.75 ± 0.10
5.50 ± 0.10
4.00 ± 0.10
4.00 ± 0.10
2.00 ± 0.10
0.60 ± 0.10
12.0 ± 0.30
18.40 ± 1.00
(inch)
0.069 ± 0.004
0.217 ± 0.004
0.157 ± 0.004
0.157 ± 0.004
0.079 ± 0.004
0.236 ± 0.004
0.472 ± 0.012
0.724 ± 0.039
Company reserves the right to improve product design , functions and reliability without notice.
REV:B
Page 3
QW-JL020
Comchip Technology CO., LTD.
Low VF Low IR SMD Schottky Barrier Rectifiers
Marking Code
Part Number
Marking Code
CDBA240LR-HF
KL24
CDBA260LR-HF
KL26
CDBA2100LR-HF
KL210
CDBA2150LR-HF
KL215
CDBA2200LR-HF
KL220
Cathod Band
XXXXX
XXXXX = Product type marking code
Suggested PAD Layout
DO-214AC (SMA)
D
SIZE
(mm)
(inch)
A
4.00
0.157
B
2.50
0.100
C
1.70
0.068
D
6.50
0.256
E
1.50
0.060
A
E
C
B
Standard Packaging
REEL PACK
Case Type
DO-214AC
(SMA)
REEL
Reel Size
( pcs )
(inch)
5,000
13
Company reserves the right to improve product design , functions and reliability without notice.
REV:B
Page 4
QW-JL020
Comchip Technology CO., LTD.
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