Reverse Voltage: 20 - 60 Volts
Forward Current: 15.0 Amp
CDBD1530 Thru CDBD1560
Features
Low forward voltage
Low Switching noise
High surge capacity
Lower power loss & high efficiency
Similar size to instrial TO-220 package
Plastic package has Underwriters Lab.
flammability classification 94V-0
Guarentee reverse avalanche
Guard-ring for transient protection
Mechanical data
Case: JEDEC DO-263AB molded plastic
Terminals: solderable per MIL-STD-750,
method 2026
Approx. Weight: 2.24 gram
SMD Schottky Barrier Rectifier
SMD Schottky Barrier Rectifier
www.comchip.com.tw
COMCHIP
COMCHIP
MDS0211008A
Page 1
Note 1: Thermal resistance from junction to Case.
A B C D E G H J K S V X
A B C D E G H J K S V X
MIN 8.12 9.90 4.23 0.51 1.27 2.54 2.03 0.30 2.29 14.60 1.57 ----
Max 8.92 10.30 4.83 0.89 1.53 BSC 2.79 0.50 2.90 15.88 1.83 1.40
Unit: millimeter
TO-263AB (D2-PAK)
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.Forward Current at 7.5A Tj=25 C
Tj=100 C
Max. DC Reverse Current at Rated DC
Blocking Voltage Ta=25 C
Ta=100 C
Typical Thermal Resistance (Note 1)
Operating Junction temperature
Storage Temperature
Symbol
V
RRM
V
DC
V
RMS
I
FSM
I o
V
F
I
R
R
JC
T j
T
STG
Unit
V
V
V
A
A
V
. A
C/W
C
C
CDBD1530
CDBD1560
CDBD1550
CDBD1545
30
30
21
60
60
42
50
50
35
45
45
32
15
0.55
0.48
0.65
0.57
- 5 0 t o + 1 2 5
30
1.0
50
- 6 5 t o + 1 5 0
CDBD1540
40
40
28
150
Rating and Characteristic Curves (CDBD1630 Thru CDBD1660)
Fig. 1 - Reverse characteristics
Percent of rated peak reverse voltage (%)
R
e
v
e
r
s
e
c
u
r
r
e
n
t
(
m
A
)
Fig. 4 - Current derating curve
0
9.0
18
160
20
40
60
80
100
120 140
A
v
e
r
a
g
e
f
o
r
w
a
r
d
c
u
r
r
e
n
t
(
A
)
www.comchip.com.tw
COMCHIP
COMCHIP
0 20 40 60 80 100 120 140 160 180 200
F
o
r
w
a
r
d
c
u
r
r
e
n
t
(
A
)
Forward voltage (V)
Fig.2 - Forward characteristics
MDS0211008A
Page 2
Fig. 3 - Junction capacitance
0.0 0.2 0.4 0.6 0.8 1.0 1.2 1.4 1.6 1.8 2.0
J
u
n
c
t
i
o
n
c
a
p
a
c
i
t
a
n
c
e
(
p
F
)
SMD Schottky Barrier Rectifier
SMD Schottky Barrier Rectifier
3.0
6.0
15
12
P
e
a
k
s
u
r
g
e
f
o
r
w
a
r
d
c
u
r
r
e
n
t
(
A
)
Fig. 5 - Non repetitive forward
surge current
8.3ms single half sine
wave JEDEC method
0
30
60
150
120
90
1 5 10 50 1 00
Number of cycles at 60Hz
Reverse voltage (V)
1
100
10
0.1
0.01
Ambient temperature ( C)
Tj=25 C
0.1
1.0
10
100
Tj=25 C
Pulse width 300uS
1% duty cycle
10 100
100
1000
1.0
10
f = 1 MHz and applied
4VDC reverse voltage
C
D
B
D
1
6
3
0
-1
6
4
5
CDBD
1630-
1645
CDBD165
0-1660
C
D
B
D
1
6
5
0
-1
6
6
0
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